#Deno

Fedify: ActivityPub server framework

@fedify@hollo.social

Fedify is an #ActivityPub server framework in #TypeScript & #JavaScript. It aims to eliminate the complexity and redundant boilerplate code when building a federated server app, so that you can focus on your business logic and user experience.

The key features it provides currently are:

Type-safe objects for Activity Vocabulary (including some vendor-specific extensions)
#WebFinger client and server
HTTP Signatures & Linked Data Signatures & Object Integrity Proofs
Middleware for handling webhooks
#NodeInfo protocol
#Node.js, #Deno, and #Bun support
CLI toolchain for testing and debugging

If you're curious, take a look at the #Fedify website! There's comprehensive docs, a demo, a tutorial, example code, and more:

https://fedify.dev/

Fedify: ActivityPub server framework

@fedify@hollo.social

Exciting news for #Fedify developers! We've just landed a major milestone for Fedify 2.0—the #CLI now runs natively on #Node.js and #Bun, not just #Deno (#456). If you install @fedify/cli@2.0.0-dev.1761 from npm, you'll get actual JavaScript that executes directly in your runtime, no more pre-compiled binaries from deno compile. This is part of our broader transition to Optique, a new cross-runtime CLI framework we've developed specifically for Fedify's needs (#374).

This change means a more natural development experience regardless of your #JavaScript runtime preference. Node.js developers can now run the CLI tools directly through their familiar ecosystem, and the same goes for Bun users. While Fedify 2.0 isn't released yet, we're excited to share this progress with the community—feel free to try out the dev version and let us know how it works for you!

Hacker News

@h4ckernews@mastodon.social

Using Deno as my game engine

https://explodi.tubatuba.net/2025/09/26/using-deno-as-my-game-engine

#HackerNews #Deno #Game #Engine #Indie #Development #JavaScript #Web #Development

Hacker News

@h4ckernews@mastodon.social

Using Deno as my game engine

https://explodi.tubatuba.net/2025/09/26/using-deno-as-my-game-engine

#HackerNews #Deno #Game #Engine #Indie #Development #JavaScript #Web #Development

Waseem

@iamwaseem@mastodon.social

It's been some weeks with npm exploits. But there is a fix, Deno's limited permissions can help here.
https://deno.com/blog/deno-protects-npm-exploits

#node #npm #deno #javascript

Waseem

@iamwaseem@mastodon.social

It's been some weeks with npm exploits. But there is a fix, Deno's limited permissions can help here.
https://deno.com/blog/deno-protects-npm-exploits

#node #npm #deno #javascript

Waseem

@iamwaseem@mastodon.social

It's been some weeks with npm exploits. But there is a fix, Deno's limited permissions can help here.
https://deno.com/blog/deno-protects-npm-exploits

#node #npm #deno #javascript

Hacker News

@h4ckernews@mastodon.social

Help Us Raise $200k to Free JavaScript from Oracle

https://deno.com/blog/javascript-tm-gofundme

#HackerNews #HelpUsRaise200k #FreeJavaScript #Oracle #Deno #GoFundMe #TechCommunity

Hacker News

@h4ckernews@mastodon.social

Help Us Raise $200k to Free JavaScript from Oracle

https://deno.com/blog/javascript-tm-gofundme

#HackerNews #HelpUsRaise200k #FreeJavaScript #Oracle #Deno #GoFundMe #TechCommunity

Olivier Forget

@teleclimber@social.tchncs.de

People shrug off #Deno, but the way it uses external code, simply by importing it, has some advantages. Also it's a sandbox. But who cares right?

Meanwhile...

https://www.ox.security/blog/npm-2-0-hack-40-npm-packages-hit-in-major-supply-chain-attack/

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Optique 0.4.0 Released!

Big update for our type-safe combinatorial #CLI parser for #TypeScript:

Labeled merge groups: organize options logically
Rich docs: brief, description & footer support
@optique/temporal: new package for date/time parsing
showDefault: automatic default value display

The help text has never looked this good!

#JavaScript #opensource #Node.js #Deno #Bun

洪民憙 (Hong Minhee)

@hongminhee@hackers.pub

We're excited to announce Optique 0.4.0, which brings significant improvements to help text organization, enhanced documentation capabilities, and introduces comprehensive Temporal API support.

Optique is a type-safe combinatorial CLI parser for TypeScript that makes building command-line interfaces intuitive and maintainable. This release focuses on making your CLI applications more user-friendly and maintainable.

Better help text organization

One of the most visible improvements in Optique 0.4.0 is the enhanced help text organization. You can now label and group your options more effectively, making complex CLIs much more approachable for users.

Labeled merge groups

The merge() combinator now accepts an optional label parameter, solving a common pain point where developers had to choose between clean code structure and organized help output:

// Before: unlabeled merged options appeared scattered
const config = merge(connectionOptions, performanceOptions);

// Now: group related options under a clear section
const config = merge(
  "Server Configuration",  // New label parameter
  connectionOptions,
  performanceOptions
);

This simple addition makes a huge difference in help text readability, especially for CLIs with many options spread across multiple reusable modules.

The resulting help output clearly organizes options under the Server Configuration section:

Demo app showcasing labeled merge groups
Usage: demo-merge.ts --host STRING --port INTEGER --timeout INTEGER --retries
       INTEGER

Server Configuration:
  --host STRING               Server hostname or IP address
  --port INTEGER              Port number for the connection
  --timeout INTEGER           Connection timeout in seconds
  --retries INTEGER           Number of retry attempts

The new `group()` combinator

For cases where merge() doesn't apply, the new group() combinator lets you wrap any parser with a documentation label:

// Group mutually exclusive options under a clear section
const outputFormat = group(
  "Output Format",
  or(
    map(flag("--json"), () => "json"),
    map(flag("--yaml"), () => "yaml"),
    map(flag("--xml"), () => "xml"),
  )
);

This is particularly useful for organizing mutually exclusive flags, multiple inputs, or any parser that doesn't natively support labeling. The resulting help text becomes much more scannable and user-friendly.

Here's how the grouped output format options appear in the help text:

Demo app showcasing group combinator
Usage: demo-group.ts --json
       demo-group.ts --yaml
       demo-group.ts --xml

Output Format:
  --json                      Output in JSON format
  --yaml                      Output in YAML format
  --xml                       Output in XML format

Rich documentation support

Optique 0.4.0 introduces comprehensive documentation fields that can be added directly through the run() function, eliminating the need to modify parser definitions for documentation purposes.

Brief descriptions, detailed explanations, and footers

Both @optique/core/facade and @optique/run now support brief, description, and footer options through the run() function:

import { run } from "@optique/run";
import { message } from "@optique/core/message";

const result = run(parser, {
  brief: message`A powerful data processing tool`,
  description: message`This tool provides comprehensive data processing capabilities with support for multiple formats and transformations. It can handle JSON, YAML, and CSV files with automatic format detection.`,
  footer: message`Examples:
  myapp process data.json --format yaml
  myapp validate config.toml --strict

For more information, visit https://example.com/docs`,
  help: "option"
});

These documentation fields appear in both help output and error messages (when configured), providing consistent context throughout your CLI's user experience.

The complete help output demonstrates the rich documentation features with brief description, detailed explanation, option descriptions, default values, and footer information:

A powerful data processing tool
Usage: demo-rich-docs.ts [--port INTEGER] [--format STRING] --verbose STRING

This tool provides comprehensive data processing capabilities with support for
multiple formats and transformations. It can handle JSON, YAML, and CSV files
with automatic format detection.

  --port INTEGER              Server port number [3000]
  --format STRING             Output format [json]
  --verbose STRING            Verbosity level

Examples:
  myapp process data.json --format yaml
  myapp validate config.toml --strict

For more information, visit https://example.com/docs

These documentation fields appear in both help output and error messages (when configured), providing consistent context throughout your CLI's user experience.

Display default values

A frequently requested feature is now available: showing default values directly in help text. Enable this with the new showDefault option when using withDefault():

const parser = object({
  port: withDefault(
    option("--port", integer(), { description: message`Server port number` }),
    3000,
  ),
  format: withDefault(
    option("--format", string(), { description: message`Output format` }),
    "json",
  ),
});

run(parser, { showDefault: true });

// Or with custom formatting:
run(parser, {
  showDefault: {
    prefix: " (default: ",
    suffix: ")"
  }  // Shows: --port (default: 3000)
});

Default values are automatically dimmed when colors are enabled, making them visually distinct while remaining readable.

The help output shows default values clearly marked next to each option:

Usage: demo-defaults.ts [--port INTEGER] [--format STRING]

  --port INTEGER              Server port number [3000]
  --format STRING             Output format [json]

Temporal API support

Optique 0.4.0 introduces a new package, @optique/temporal, providing comprehensive support for the modern Temporal API. This brings type-safe parsing for dates, times, durations, and time zones:

import { instant, duration, zonedDateTime } from "@optique/temporal";
import { option } from "@optique/core/parser";

const parser = object({
  // Parse ISO 8601 timestamps
  timestamp: option("--at", instant()),

  // Parse durations like "PT30M" or "P1DT2H"
  timeout: option("--timeout", duration()),

  // Parse zoned datetime with timezone info
  meeting: option("--meeting", zonedDateTime()),
});

The temporal parsers return native Temporal objects with full functionality:

const result = parse(timestampArg, ["2023-12-25T10:30:00Z"]);
if (result.success) {
  const instant = result.value;
  console.log(`UTC: ${instant.toString()}`);
  console.log(`Seoul: ${instant.toZonedDateTimeISO("Asia/Seoul")}`);
}

Install the new package with:

npm add @optique/temporal

Improved type inference

The merge() combinator now supports up to 10 parsers (previously 5), and the tuple() parser has improved type inference using TypeScript's const type parameter. These enhancements enable more complex CLI structures while maintaining perfect type safety.

Breaking changes

While we've maintained backward compatibility for most APIs, there are a few changes to be aware of:

The Parser.getDocFragments() method now uses DocState<TState> instead of direct state values (only affects custom parser implementations)
The merge() combinator now enforces stricter type constraints at compile time, rejecting non-object-producing parsers

Learn more

For a complete list of changes, bug fixes, and improvements, see the full changelog.

Check out the updated documentation:

Structured messages guide for the new documentation features
Construct combinators reference for merge() and group() usage
Value parsers guide for temporal parsing
CLI patterns cookbook for practical examples

Installation

Upgrade to Optique 0.4.0:

npm update @optique/core @optique/run
# or
deno add jsr:@optique/core@^0.4.0 jsr:@optique/run@^0.4.0

Add temporal support (optional):

npm add @optique/temporal
# or
deno add jsr:@optique/temporal

We hope these improvements make building CLI applications with Optique even more enjoyable. As always, we welcome your feedback and contributions on GitHub.

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Optique 0.4.0 Released!

Big update for our type-safe combinatorial #CLI parser for #TypeScript:

Labeled merge groups: organize options logically
Rich docs: brief, description & footer support
@optique/temporal: new package for date/time parsing
showDefault: automatic default value display

The help text has never looked this good!

#JavaScript #opensource #Node.js #Deno #Bun

洪民憙 (Hong Minhee)

@hongminhee@hackers.pub

We're excited to announce Optique 0.4.0, which brings significant improvements to help text organization, enhanced documentation capabilities, and introduces comprehensive Temporal API support.

Better help text organization

Labeled merge groups

The merge() combinator now accepts an optional label parameter, solving a common pain point where developers had to choose between clean code structure and organized help output:

// Before: unlabeled merged options appeared scattered
const config = merge(connectionOptions, performanceOptions);

// Now: group related options under a clear section
const config = merge(
  "Server Configuration",  // New label parameter
  connectionOptions,
  performanceOptions
);

This simple addition makes a huge difference in help text readability, especially for CLIs with many options spread across multiple reusable modules.

The resulting help output clearly organizes options under the Server Configuration section:

Demo app showcasing labeled merge groups
Usage: demo-merge.ts --host STRING --port INTEGER --timeout INTEGER --retries
       INTEGER

Server Configuration:
  --host STRING               Server hostname or IP address
  --port INTEGER              Port number for the connection
  --timeout INTEGER           Connection timeout in seconds
  --retries INTEGER           Number of retry attempts

The new `group()` combinator

For cases where merge() doesn't apply, the new group() combinator lets you wrap any parser with a documentation label:

// Group mutually exclusive options under a clear section
const outputFormat = group(
  "Output Format",
  or(
    map(flag("--json"), () => "json"),
    map(flag("--yaml"), () => "yaml"),
    map(flag("--xml"), () => "xml"),
  )
);

Here's how the grouped output format options appear in the help text:

Demo app showcasing group combinator
Usage: demo-group.ts --json
       demo-group.ts --yaml
       demo-group.ts --xml

Output Format:
  --json                      Output in JSON format
  --yaml                      Output in YAML format
  --xml                       Output in XML format

Rich documentation support

Optique 0.4.0 introduces comprehensive documentation fields that can be added directly through the run() function, eliminating the need to modify parser definitions for documentation purposes.

Brief descriptions, detailed explanations, and footers

Both @optique/core/facade and @optique/run now support brief, description, and footer options through the run() function:

import { run } from "@optique/run";
import { message } from "@optique/core/message";

const result = run(parser, {
  brief: message`A powerful data processing tool`,
  description: message`This tool provides comprehensive data processing capabilities with support for multiple formats and transformations. It can handle JSON, YAML, and CSV files with automatic format detection.`,
  footer: message`Examples:
  myapp process data.json --format yaml
  myapp validate config.toml --strict

For more information, visit https://example.com/docs`,
  help: "option"
});

These documentation fields appear in both help output and error messages (when configured), providing consistent context throughout your CLI's user experience.

The complete help output demonstrates the rich documentation features with brief description, detailed explanation, option descriptions, default values, and footer information:

A powerful data processing tool
Usage: demo-rich-docs.ts [--port INTEGER] [--format STRING] --verbose STRING

This tool provides comprehensive data processing capabilities with support for
multiple formats and transformations. It can handle JSON, YAML, and CSV files
with automatic format detection.

  --port INTEGER              Server port number [3000]
  --format STRING             Output format [json]
  --verbose STRING            Verbosity level

Examples:
  myapp process data.json --format yaml
  myapp validate config.toml --strict

For more information, visit https://example.com/docs

These documentation fields appear in both help output and error messages (when configured), providing consistent context throughout your CLI's user experience.

Display default values

A frequently requested feature is now available: showing default values directly in help text. Enable this with the new showDefault option when using withDefault():

const parser = object({
  port: withDefault(
    option("--port", integer(), { description: message`Server port number` }),
    3000,
  ),
  format: withDefault(
    option("--format", string(), { description: message`Output format` }),
    "json",
  ),
});

run(parser, { showDefault: true });

// Or with custom formatting:
run(parser, {
  showDefault: {
    prefix: " (default: ",
    suffix: ")"
  }  // Shows: --port (default: 3000)
});

Default values are automatically dimmed when colors are enabled, making them visually distinct while remaining readable.

The help output shows default values clearly marked next to each option:

Usage: demo-defaults.ts [--port INTEGER] [--format STRING]

  --port INTEGER              Server port number [3000]
  --format STRING             Output format [json]

Temporal API support

Optique 0.4.0 introduces a new package, @optique/temporal, providing comprehensive support for the modern Temporal API. This brings type-safe parsing for dates, times, durations, and time zones:

import { instant, duration, zonedDateTime } from "@optique/temporal";
import { option } from "@optique/core/parser";

const parser = object({
  // Parse ISO 8601 timestamps
  timestamp: option("--at", instant()),

  // Parse durations like "PT30M" or "P1DT2H"
  timeout: option("--timeout", duration()),

  // Parse zoned datetime with timezone info
  meeting: option("--meeting", zonedDateTime()),
});

The temporal parsers return native Temporal objects with full functionality:

const result = parse(timestampArg, ["2023-12-25T10:30:00Z"]);
if (result.success) {
  const instant = result.value;
  console.log(`UTC: ${instant.toString()}`);
  console.log(`Seoul: ${instant.toZonedDateTimeISO("Asia/Seoul")}`);
}

Install the new package with:

npm add @optique/temporal

Improved type inference

Breaking changes

While we've maintained backward compatibility for most APIs, there are a few changes to be aware of:

The Parser.getDocFragments() method now uses DocState<TState> instead of direct state values (only affects custom parser implementations)
The merge() combinator now enforces stricter type constraints at compile time, rejecting non-object-producing parsers

Learn more

For a complete list of changes, bug fixes, and improvements, see the full changelog.

Check out the updated documentation:

Structured messages guide for the new documentation features
Construct combinators reference for merge() and group() usage
Value parsers guide for temporal parsing
CLI patterns cookbook for practical examples

Installation

Upgrade to Optique 0.4.0:

npm update @optique/core @optique/run
# or
deno add jsr:@optique/core@^0.4.0 jsr:@optique/run@^0.4.0

Add temporal support (optional):

npm add @optique/temporal
# or
deno add jsr:@optique/temporal

We hope these improvements make building CLI applications with Optique even more enjoyable. As always, we welcome your feedback and contributions on GitHub.

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Optique 0.4.0 Released!

Big update for our type-safe combinatorial #CLI parser for #TypeScript:

Labeled merge groups: organize options logically
Rich docs: brief, description & footer support
@optique/temporal: new package for date/time parsing
showDefault: automatic default value display

The help text has never looked this good!

#JavaScript #opensource #Node.js #Deno #Bun

洪民憙 (Hong Minhee)

@hongminhee@hackers.pub

We're excited to announce Optique 0.4.0, which brings significant improvements to help text organization, enhanced documentation capabilities, and introduces comprehensive Temporal API support.

Better help text organization

Labeled merge groups

The merge() combinator now accepts an optional label parameter, solving a common pain point where developers had to choose between clean code structure and organized help output:

// Before: unlabeled merged options appeared scattered
const config = merge(connectionOptions, performanceOptions);

// Now: group related options under a clear section
const config = merge(
  "Server Configuration",  // New label parameter
  connectionOptions,
  performanceOptions
);

This simple addition makes a huge difference in help text readability, especially for CLIs with many options spread across multiple reusable modules.

The resulting help output clearly organizes options under the Server Configuration section:

Demo app showcasing labeled merge groups
Usage: demo-merge.ts --host STRING --port INTEGER --timeout INTEGER --retries
       INTEGER

Server Configuration:
  --host STRING               Server hostname or IP address
  --port INTEGER              Port number for the connection
  --timeout INTEGER           Connection timeout in seconds
  --retries INTEGER           Number of retry attempts

The new `group()` combinator

For cases where merge() doesn't apply, the new group() combinator lets you wrap any parser with a documentation label:

// Group mutually exclusive options under a clear section
const outputFormat = group(
  "Output Format",
  or(
    map(flag("--json"), () => "json"),
    map(flag("--yaml"), () => "yaml"),
    map(flag("--xml"), () => "xml"),
  )
);

Here's how the grouped output format options appear in the help text:

Demo app showcasing group combinator
Usage: demo-group.ts --json
       demo-group.ts --yaml
       demo-group.ts --xml

Output Format:
  --json                      Output in JSON format
  --yaml                      Output in YAML format
  --xml                       Output in XML format

Rich documentation support

Optique 0.4.0 introduces comprehensive documentation fields that can be added directly through the run() function, eliminating the need to modify parser definitions for documentation purposes.

Brief descriptions, detailed explanations, and footers

Both @optique/core/facade and @optique/run now support brief, description, and footer options through the run() function:

import { run } from "@optique/run";
import { message } from "@optique/core/message";

const result = run(parser, {
  brief: message`A powerful data processing tool`,
  description: message`This tool provides comprehensive data processing capabilities with support for multiple formats and transformations. It can handle JSON, YAML, and CSV files with automatic format detection.`,
  footer: message`Examples:
  myapp process data.json --format yaml
  myapp validate config.toml --strict

For more information, visit https://example.com/docs`,
  help: "option"
});

These documentation fields appear in both help output and error messages (when configured), providing consistent context throughout your CLI's user experience.

The complete help output demonstrates the rich documentation features with brief description, detailed explanation, option descriptions, default values, and footer information:

A powerful data processing tool
Usage: demo-rich-docs.ts [--port INTEGER] [--format STRING] --verbose STRING

This tool provides comprehensive data processing capabilities with support for
multiple formats and transformations. It can handle JSON, YAML, and CSV files
with automatic format detection.

  --port INTEGER              Server port number [3000]
  --format STRING             Output format [json]
  --verbose STRING            Verbosity level

Examples:
  myapp process data.json --format yaml
  myapp validate config.toml --strict

For more information, visit https://example.com/docs

These documentation fields appear in both help output and error messages (when configured), providing consistent context throughout your CLI's user experience.

Display default values

A frequently requested feature is now available: showing default values directly in help text. Enable this with the new showDefault option when using withDefault():

const parser = object({
  port: withDefault(
    option("--port", integer(), { description: message`Server port number` }),
    3000,
  ),
  format: withDefault(
    option("--format", string(), { description: message`Output format` }),
    "json",
  ),
});

run(parser, { showDefault: true });

// Or with custom formatting:
run(parser, {
  showDefault: {
    prefix: " (default: ",
    suffix: ")"
  }  // Shows: --port (default: 3000)
});

Default values are automatically dimmed when colors are enabled, making them visually distinct while remaining readable.

The help output shows default values clearly marked next to each option:

Usage: demo-defaults.ts [--port INTEGER] [--format STRING]

  --port INTEGER              Server port number [3000]
  --format STRING             Output format [json]

Temporal API support

Optique 0.4.0 introduces a new package, @optique/temporal, providing comprehensive support for the modern Temporal API. This brings type-safe parsing for dates, times, durations, and time zones:

import { instant, duration, zonedDateTime } from "@optique/temporal";
import { option } from "@optique/core/parser";

const parser = object({
  // Parse ISO 8601 timestamps
  timestamp: option("--at", instant()),

  // Parse durations like "PT30M" or "P1DT2H"
  timeout: option("--timeout", duration()),

  // Parse zoned datetime with timezone info
  meeting: option("--meeting", zonedDateTime()),
});

The temporal parsers return native Temporal objects with full functionality:

const result = parse(timestampArg, ["2023-12-25T10:30:00Z"]);
if (result.success) {
  const instant = result.value;
  console.log(`UTC: ${instant.toString()}`);
  console.log(`Seoul: ${instant.toZonedDateTimeISO("Asia/Seoul")}`);
}

Install the new package with:

npm add @optique/temporal

Improved type inference

Breaking changes

While we've maintained backward compatibility for most APIs, there are a few changes to be aware of:

The Parser.getDocFragments() method now uses DocState<TState> instead of direct state values (only affects custom parser implementations)
The merge() combinator now enforces stricter type constraints at compile time, rejecting non-object-producing parsers

Learn more

For a complete list of changes, bug fixes, and improvements, see the full changelog.

Check out the updated documentation:

Structured messages guide for the new documentation features
Construct combinators reference for merge() and group() usage
Value parsers guide for temporal parsing
CLI patterns cookbook for practical examples

Installation

Upgrade to Optique 0.4.0:

npm update @optique/core @optique/run
# or
deno add jsr:@optique/core@^0.4.0 jsr:@optique/run@^0.4.0

Add temporal support (optional):

npm add @optique/temporal
# or
deno add jsr:@optique/temporal

We hope these improvements make building CLI applications with Optique even more enjoyable. As always, we welcome your feedback and contributions on GitHub.

BotKit by Fedify

@botkit@hollo.social

We're excited to announce the release of BotKit 0.3.0! This release marks a significant milestone as #BotKit now supports #Node.js alongside #Deno, making it accessible to a wider audience. The minimum required Node.js version is 22.0.0. This dual-runtime support means you can now choose your preferred #JavaScript runtime while building #ActivityPub #bots with the same powerful BotKit APIs.

One of the most requested features has landed: poll support! You can now create interactive polls in your #bot messages, allowing followers to vote on questions with single or multiple-choice options. Polls are represented as ActivityPub Question objects with proper expiration times, and your bot can react to votes through the new onVote event handler. This feature enhances engagement possibilities and brings BotKit to feature parity with major #fediverse platforms like Mastodon and Misskey.

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

The web frontend has been enhanced with a new followers page, thanks to the contribution from Hyeonseo Kim (@gaebalgom)! The /followers route now displays a paginated list of your bot's followers, and the follower count on the main profile page is now clickable, providing better visibility into your bot's audience. This improvement makes the web interface more complete and user-friendly.

For developers looking for alternative storage backends, we've introduced the SqliteRepository through the new @fedify/botkit-sqlite package. This provides a production-ready SQLite-based storage solution with ACID compliance, write-ahead logging (WAL) for optimal performance, and proper indexing. Additionally, the new @fedify/botkit/repository module offers MemoryCachedRepository for adding an in-memory cache layer on top of any repository implementation, improving read performance for frequently accessed data.

This release also includes an important security update: we've upgraded to #Fedify 1.8.8, ensuring your bots stay secure and compatible with the latest ActivityPub standards. The repository pattern has been expanded with new interfaces and types like RepositoryGetMessagesOptions, RepositoryGetFollowersOptions, and proper support for polls storage through the KvStoreRepositoryPrefixes.polls option, providing more flexibility for custom implementations.

#fedidev

BotKit by Fedify

@botkit@hollo.social

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

#fedidev

BotKit by Fedify

@botkit@hollo.social

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

#fedidev

BotKit by Fedify

@botkit@hollo.social

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

#fedidev

BotKit by Fedify

@botkit@hollo.social

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

#fedidev

BotKit by Fedify

@botkit@hollo.social

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

#fedidev

BotKit by Fedify

@botkit@hollo.social

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

#fedidev

BotKit by Fedify

@botkit@hollo.social

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

#fedidev

BotKit by Fedify

@botkit@hollo.social

// Create a poll with multiple choices
await session.publish(text`What's your favorite programming language?`, {
  class: Question,
  poll: {
    multiple: true,  // Allow multiple selections
    options: ["JavaScript", "TypeScript", "Python", "Rust"],
    endTime: Temporal.Now.instant().add({ hours: 24 }),
  },
});

// Handle votes
bot.onVote = async (session, vote) => {
  console.log(`${vote.actor} voted for "${vote.option}"`);
};

#fedidev

Inautilo

@inautilo@mastodon.social

#Development #Overviews
JavaScript’s runtime decade · Running JavaScript beyond the browser and Node.js https://ilo.im/165oqw

_____
#JavaScript #Devices #Cloud #Browser #NodeJS #Deno #Bun #WebDev #Frontend #Backend

Inautilo

@inautilo@mastodon.social

#Development #Overviews
JavaScript’s runtime decade · Running JavaScript beyond the browser and Node.js https://ilo.im/165oqw

_____
#JavaScript #Devices #Cloud #Browser #NodeJS #Deno #Bun #WebDev #Frontend #Backend

Fedify: ActivityPub server framework

@fedify@hollo.social

The key features it provides currently are:

Type-safe objects for Activity Vocabulary (including some vendor-specific extensions)
#WebFinger client and server
HTTP Signatures & Linked Data Signatures & Object Integrity Proofs
Middleware for handling webhooks
#NodeInfo protocol
#Node.js, #Deno, and #Bun support
CLI toolchain for testing and debugging

Switch between #SMTP, #Mailgun, #SendGrid without changing your code. Available on #JSR & #npm!

https://upyo.org/

Alejandro Baez

@zeab@fosstodon.org

It's been 30 years we have #Javascript. So much in technology has changed in that time. It's kind of amazing how much the language and the broader web helped shape the world.

#deno post on the history of Javascript really cements this. Can't believe it's been that long. 😅

https://deno.com/blog/history-of-javascript

Alejandro Baez

@zeab@fosstodon.org

It's been 30 years we have #Javascript. So much in technology has changed in that time. It's kind of amazing how much the language and the broader web helped shape the world.

#deno post on the history of Javascript really cements this. Can't believe it's been that long. 😅

https://deno.com/blog/history-of-javascript

BotKit by Fedify

@botkit@hollo.social

@botkit@hollo.social

We're pleased to announce that #Node.js support has been merged and will be available in #BotKit 0.3.0.

Now you can build your #ActivityPub bots with both #Deno and Node.js, giving you more flexibility in choosing your preferred runtime environment.

Stay tuned for BotKit 0.3.0!

#fedidev #fediverse

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Occasionally I think the #Fedify project might need to leave #Deno. I'm even thinking that while adding Cloudflare Workers support… 🤔

@ycombinator@rss-mstdn.studiofreesia.com

An Update on Fresh
https://deno.com/blog/an-update-on-fresh
#ycombinator #deno #denoland #development #javascript #typescript #webassembly #wasm

:rss: Hacker News

@ycombinator@rss-mstdn.studiofreesia.com

An Update on Fresh
https://deno.com/blog/an-update-on-fresh
#ycombinator #deno #denoland #development #javascript #typescript #webassembly #wasm

Cody Casterline 🏳️‍🌈

@NfNitLoop@mastodon.social

Last weekend I published a fun little project that allows you to use the #Rust library #Ratatui to make a #TUI (Terminal UI) in #JavaScript/#TypeScript, via #WASM.

https://github.com/nfnitloop/ratatui-wasm-backend

That repo contains an example app, which you can easily run with #Deno, which keeps it entirely sandboxed from your system. Here's a quick screen recording:
https://asciinema.org/a/8Ljb2Tkp9SyujJpaDjMKBadGw

Let me know if you build anything fun with it. 😊

Cody Casterline 🏳️‍🌈

@NfNitLoop@mastodon.social

Last weekend I published a fun little project that allows you to use the #Rust library #Ratatui to make a #TUI (Terminal UI) in #JavaScript/#TypeScript, via #WASM.

https://github.com/nfnitloop/ratatui-wasm-backend

Let me know if you build anything fun with it. 😊

Craig Doremus 🦕

@cdoremus@hachyderm.io

In love with #Deno says the author; not so much Deno Deploy.
@deno_land

https://www.intaek.blog/posts/20250506/1.html

@zeab@fosstodon.org

I think I've fully adopted to writing scripts in #typescript with #deno. 😅 It can be so immensely convenient.

You can bundle hack something fairly quickly. With dependencies pinned. And most of all, still have some level of security.

Can't say the same of all my other language scripts. 🫠

John's Daily

@JohnsDaily@mastodon.social

AIMindUpdate News!
🚀⚡️ Great news for Deno developers! 2.3 update brings faster compiles, local NPM support, and much more. Boost your workflow! #Deno #JavaScript #TypeScript

Click here↓↓↓
https://aimindupdate.com/2025/05/05/deno-2-3-compile-enhancements-local-npm-support-for-developers

John's Daily

@JohnsDaily@mastodon.social

AIMindUpdate News!
🚀⚡️ Great news for Deno developers! 2.3 update brings faster compiles, local NPM support, and much more. Boost your workflow! #Deno #JavaScript #TypeScript

Click here↓↓↓
https://aimindupdate.com/2025/05/05/deno-2-3-compile-enhancements-local-npm-support-for-developers

Deno

@deno_land@fosstodon.org

"Deno has allowed us to transition services faster without sacrificing reliability," says Plaid architecture lead Zander Hill.

Here's how they did it 👇

https://deno.com/blog/how-plaid-migrated-critical-services-with-deno

#deno #nodejs #javascript #typescript

Craig Doremus 🦕

@cdoremus@hachyderm.io

Apparently, #deno version 2.3 has been released by @deno_land:
https://github.com/denoland/deno/releases/tag/v2.3.0

Craig Doremus 🦕

@cdoremus@hachyderm.io

Apparently, #deno version 2.3 has been released by @deno_land:
https://github.com/denoland/deno/releases/tag/v2.3.0

Sebastian Lasse

@sl007@digitalcourage.social

Hello @hongminhee

since multiple hours I was sleepless cause I wondered about how to store anything ActivityPub in #deno #kv

I think, I will finish this crazy code somewhen in the next days :) Would you be interested in such a thing?

If:
Tried to solve the following fully ActivityPub conformant, meaning e.g.
- multiple actors can do an action on multiple objects and it needs to be fully versioned cause Undo or Undo/Undo …
- so anything is RFC 6902 <-> kv where anything is ulid and the "version" for the object is the ulid of an Update/Undo etc.
- JSON Patch acknowledges the limits (e.g. size of kv values), any property is stored versioned
- strongly avoiding duplicates;
the "text properties" like contentMap are stored as cid and similar beneath each other by a numeric nilsimsa hash (though /me bad at math)
- we can query all relationships and
- additionally "where", "when", "what" questions are answered by geohash, ulid ranges or a specific hierarchic hash of as:- and our subtypes

Deno

@deno_land@fosstodon.org

You can now add JSR packages with @yarnpkg and @pnpmjs

https://deno.com/blog/add-jsr-with-pnpm-yarn

#deno #nodejs #javascript #typescript #webdev

Deno

@deno_land@fosstodon.org

You can now add JSR packages with @yarnpkg and @pnpmjs

https://deno.com/blog/add-jsr-with-pnpm-yarn

#deno #nodejs #javascript #typescript #webdev

Alejandro Baez

@zeab@fosstodon.org

Discovered #SilverBullet today. Uses #lua for scripting, #localfirst, and is built with #deno. 🤯 Just wow! I'm going to need to play with this. 😏

https://youtu.be/mik1EbTshX4?feature=shared

Deno

@deno_land@fosstodon.org

How to automatically associate console logs by request with @opentelemetry and Hyperdx

https://docs.deno.com/examples/hyperdx_tutorial/

#deno #nodejs #javascript #typescript #opentelemetry

Deno

@deno_land@fosstodon.org

How to automatically associate console logs by request with @opentelemetry and Hyperdx

https://docs.deno.com/examples/hyperdx_tutorial/

#deno #nodejs #javascript #typescript #opentelemetry

Alejandro Baez

@zeab@fosstodon.org

Discovered #SilverBullet today. Uses #lua for scripting, #localfirst, and is built with #deno. 🤯 Just wow! I'm going to need to play with this. 😏

https://youtu.be/mik1EbTshX4?feature=shared

Deno

@deno_land@fosstodon.org

How to automatically associate console logs by request with @opentelemetry and Hyperdx

https://docs.deno.com/examples/hyperdx_tutorial/

#deno #nodejs #javascript #typescript #opentelemetry

Ambraven

@Ambraven@social.mochi.academy

deno-ast has a tagged version that don't compile, which is used by rustyscript in one of it's default features.

How the fuck do you let this happen ???

I don't necessarily blame rustyscript here since it merely use deno and it's easy to let this kind of bug slide into your project...

But deno? Hello ? Why are you tagging code that don't compile ???

#deno #rustyscript #rust

Deno

@deno_land@fosstodon.org

Deno v2.2.10 is out 🎉
⭐ Faster deno install with npm
⭐ improved node:test
⭐ stream and querystring fixes
⭐ virtio VSOCK on Linux
and more!

https://github.com/denoland/deno/releases/tag/v2.2.10

#deno #javascript #typescript #nodejs

Frontend Dogma

@frontenddogma@mas.to

Node Just Added TypeScript Support. What Does That Mean for Deno?, by @tinyclouds.org (@deno_land):

https://deno.com/blog/typescript-in-node-vs-deno

#typescript #nodejs #deno

Deno

@deno_land@fosstodon.org

a model context protocol server that securely runs untrusted Python 🐍 code in a sandbox with Deno 🦕

https://github.com/pydantic/pydantic-ai/tree/main/mcp-run-python

#deno #python #mcp #ai #llm #javascript #typescript

Deno

Deno vs. Oracle Update 3: Fighting the JavaScript Trademark, by @tinyclouds.org (@deno_land):

https://deno.com/blog/deno-v-oracle3

#deno #oracle #javascript #legal #history

Deno

@deno_land@fosstodon.org

Traces can show:
- which code triggered an operation
- what happened
- when it happened, and
- how long it took

Here's how you can make your traces include all child operations to simplify debugging 👇

#deno #otel #nodejs

Deno

@deno_land@fosstodon.org

Traces can show:
- which code triggered an operation
- what happened
- when it happened, and
- how long it took

Here's how you can make your traces include all child operations to simplify debugging 👇

#deno #otel #nodejs

Deno

@deno_land@fosstodon.org

Simplify debugging with Deno and @opentelemetry
✅ logs associated with requests
✅ immediate traces and metrics
✅ works on Node.js backends
without any additional code or config ✨

https://deno.com/blog/zero-config-debugging-deno-opentelemetry

#deno #opentelemetry #nodejs #Observability #telemetry

Fedify: ActivityPub server framework

@fedify@hollo.social

The key features it provides currently are:

Type-safe objects for Activity Vocabulary (including some vendor-specific extensions)
#WebFinger client and server
HTTP Signatures & Linked Data Signatures & Object Integrity Proofs
Middleware for handling webhooks
#NodeInfo protocol
#Node.js, #Deno, and #Bun support
CLI toolchain for testing and debugging

If you're curious, take a look at the #Fedify website! There's comprehensive docs, a demo, a tutorial, example code, and more:

https://fedify.dev/

Sebastian Lasse

@sl007@digitalcourage.social

why /me so silent, you ask …
databases are boring but the #deno #denokv #activitypub #normalization #i18n including proper indexing with ulid, geohash, types-hash (when,where,what) and text-similarity sorting and cid stuff MUST be done properly for all the activities side effects.
¯\_(ツ)_/¯

Frontend Dogma

@frontenddogma@mas.to

Node Just Added TypeScript Support. What Does That Mean for Deno?, by @tinyclouds.org (@deno_land):

https://deno.com/blog/typescript-in-node-vs-deno

#typescript #nodejs #deno

Casey Ydenberg

@OptOut@indieweb.social

Releasing Denostories 0.3.0, a storybook implementation for Fresh, combined with headless component behaviour testing. All right in your Fresh instance.

#deno

https://deno.land/x/denostories@0.3.0

Deno

@deno_land@fosstodon.org

Data analysis in Jupyter notebooks with... TypeScript?! 😱
✅ using `fetch` and other web standards
✅ fast dataframes with nodejs-polars
✅ easy charts with @observablehq
✅ rich interactive UIs with JavaScript

Learn more in this detailed walkthrough 👇
https://deno.com/blog/exploring-art-with-typescript-and-jupyter

#deno #nodejs #javascript #typescript #jupyter #data

Deno

@deno_land@fosstodon.org

Learn more in this detailed walkthrough 👇
https://deno.com/blog/exploring-art-with-typescript-and-jupyter

#deno #nodejs #javascript #typescript #jupyter #data

Deno

@deno_land@fosstodon.org

#FreeJavaScript update: Oracle has just filed more on their motion to dismiss the Fraud claim.
Here's a summary of where the case stands: https://deno.com/blog/deno-v-oracle3

#deno #oracle

Deno

@deno_land@fosstodon.org

#FreeJavaScript update: Oracle has just filed more on their motion to dismiss the Fraud claim.
Here's a summary of where the case stands: https://deno.com/blog/deno-v-oracle3

#deno #oracle

Tommi 🤯

@tommi@pan.rent

Looking for CMS advice

Hey Web devs!

Do you have any suggestions, tips, opinions, dos, don’ts about headless CMSes?

I have a growing list of small/mid non-profits and collectives asking for my help to (re)make their website. I totally want to help, but I don’t have much time, especially considering that they generally have little or no funding—I would most definitely point them to @VillageOneCoop, otherwise.

Therefore, I want a super simple and replicable solution where I can copy-paste most of the code, while providing them with a stable, fast, and modern solution. I had a look at the Headless CMS section in the Jamstack website, but I need opinions from people who actually used some of that software already.

Needs

I want to code and configure everything using @eleventy
Admin interface (#WebApp) for the client to add pages and write posts
Static website in the front-end
Simple and reliable CI/CD
No/minimal maintenance after the first setup
Self-hostable (I was taking this for granted so much that I forgot to write it)
If it requires forge integration, it should support #ForgeJo
#OpenSource

Nice to have

Possibly using #Deno, not #NodeJS
Allowing the client to customize a bit their website through the admin interface, with a GUI
CMS app packaged on @yunohost
No CMS vendor lock-in
I’d love to write as little JavaScript as possible
#FreeSoftware

Absolutely not

Front-end #JavaScript frameworks

Please, boost this and ask around! Links to videos, tutorials, and resources are welcome.

People whose perspective I would really value: @zachleat @harryfk @deno_land @jaredwhite @vanillaweb @stefan @mxbck @WeirdWriter @deadsuperhero (Sorry if I am spamming you!)

#Eleventy #11ty #CMS #HeadlessCMS #Ghost #DecapCMS #CraftCMS #Strapi #Web #WebDev #WebDesign #StaticGen #StaticWebsite #Website #HTML #CSS #YunoHost #SelfHosting #Wordpress

Tommi 🤯

@tommi@pan.rent

Looking for CMS advice

Hey Web devs!

Do you have any suggestions, tips, opinions, dos, don’ts about headless CMSes?

Needs

I want to code and configure everything using @eleventy
Admin interface (#WebApp) for the client to add pages and write posts
Static website in the front-end
Simple and reliable CI/CD
No/minimal maintenance after the first setup
Self-hostable (I was taking this for granted so much that I forgot to write it)
If it requires forge integration, it should support #ForgeJo
#OpenSource

Nice to have

Possibly using #Deno, not #NodeJS
Allowing the client to customize a bit their website through the admin interface, with a GUI
CMS app packaged on @yunohost
No CMS vendor lock-in
I’d love to write as little JavaScript as possible
#FreeSoftware

Absolutely not

Front-end #JavaScript frameworks

Please, boost this and ask around! Links to videos, tutorials, and resources are welcome.

People whose perspective I would really value: @zachleat @harryfk @deno_land @jaredwhite @vanillaweb @stefan @mxbck @WeirdWriter @deadsuperhero (Sorry if I am spamming you!)

#Eleventy #11ty #CMS #HeadlessCMS #Ghost #DecapCMS #CraftCMS #Strapi #Web #WebDev #WebDesign #StaticGen #StaticWebsite #Website #HTML #CSS #YunoHost #SelfHosting #Wordpress

Casey Ydenberg

@OptOut@indieweb.social

Releasing Denostories 0.3.0, a storybook implementation for Fresh, combined with headless component behaviour testing. All right in your Fresh instance.

#deno

https://deno.land/x/denostories@0.3.0

Bart Louwers

@bart@floss.social

#NodeJS has an incredibly mature governance model which #Deno lacks completely. Its trajectory is completely determined by the VC-backed company behind it.

I feel like this fact is often overlooked in debates whether to choose one or the other.

https://github.com/nodejs/TSC

Areskill

@jean_dupont@mastodon.social

#Pipelight typescript issue fixed.

It was a nasty bug that slide in with #deno 2.2.

Fixed by replacing external #UUID library with bultins uuid library.

This type of heartful message is what keeps me sharing my best code with you. ☺

#opensource #foss #cicd

https://github.com/pipelight/pipelight/issues/35

Deno

@deno_land@fosstodon.org

Just landed a new manual page on Deno's FFI

https://docs.deno.com/runtime/fundamentals/ffi/

#deno #nodejs #ffi #javascript #typescript

Deno

@deno_land@fosstodon.org

Just landed a new manual page on Deno's FFI

https://docs.deno.com/runtime/fundamentals/ffi/

#deno #nodejs #ffi #javascript #typescript

SakuraSubnet 🥙

@sakurasubnet@bumscode.com

Is the world in need of a federated Craigslist/Kleinanzeigen platform? I am currently thinking about a project to dig into #fediverse development and learning #golang or stay with #deno and using #fedify.

EDIT: There is already something like that on the fediverse! It's called Flohmarkt. Thanks for the comments mentioning that!
https://codeberg.org/flohmarkt/flohmarkt

SakuraSubnet 🥙

@sakurasubnet@bumscode.com

EDIT: There is already something like that on the fediverse! It's called Flohmarkt. Thanks for the comments mentioning that!
https://codeberg.org/flohmarkt/flohmarkt

Deno

@deno_land@fosstodon.org

Just landed a new manual page on Deno's FFI

https://docs.deno.com/runtime/fundamentals/ffi/

#deno #nodejs #ffi #javascript #typescript

Deno

@deno_land@fosstodon.org

Just landed a new manual page on Deno's FFI

https://docs.deno.com/runtime/fundamentals/ffi/

#deno #nodejs #ffi #javascript #typescript

Areskill

@jean_dupont@mastodon.social

#Pipelight typescript issue fixed.

It was a nasty bug that slide in with #deno 2.2.

Fixed by replacing external #UUID library with bultins uuid library.

This type of heartful message is what keeps me sharing my best code with you. ☺

#opensource #foss #cicd

https://github.com/pipelight/pipelight/issues/35

Areskill

@jean_dupont@mastodon.social

#Pipelight typescript issue fixed.

It was a nasty bug that slide in with #deno 2.2.

Fixed by replacing external #UUID library with bultins uuid library.

This type of heartful message is what keeps me sharing my best code with you. ☺

#opensource #foss #cicd

https://github.com/pipelight/pipelight/issues/35

Revath S Kumar

@revathskumar@fosstodon.org

TIL:

```
import { domainToASCII } from 'node:url';
console.log(domainToASCII("localhost:8000"));
```

`domainToASCII` will return empty string for the hostname with port like "localhost:8000" in #nodejs and in #bun

On #deno it will return "localhost:8000"

#til

Deno

@deno_land@fosstodon.org

Want your own custom AI thats trained on confidential material?

Here's how you can build a custom RAG AI agent 👇

https://deno.com/blog/build-custom-rag-ai-agent

#deno #nodejs #llm #typescript #javascript

Deno

@deno_land@fosstodon.org

🚀 Deno v2.2.4 is released:

- Built-in OpenTelemetry support for span context propagators (tracecontext, baggage)
- Built-in OTel tracing for node:http.request
- LSP now starts the TypeScript server lazily

other improvements in the release notes:
https://github.com/denoland/deno/releases/tag/v2.2.4

#deno #javascript #typescript #nodejs #WebDev #otel

SakuraSubnet 🥙

#nodejs #deno #typescript #otel #javascript #webdev

Andrija Petrovic

@crnkovic@lor.sh

Made my first #deno steps today with #typescript, without a doubt it's the beggining of a great new friendship. Lots of JS5 to Typescript porting ahead. The first thing I'll port is the sqlexecutor family, particularly the #postgresql executor lib
https://github.com/allex-libs/postgresqlexecutor

Andrija Petrovic

@crnkovic@lor.sh

Andrija Petrovic

@crnkovic@lor.sh

urmaul.com blog

@blog@gts.urmaul.com

New blog post: Deno is Fine

I have migrated one #TypeScript application to #Deno and I think it is fine. Probably, it doesn’t make much sense to migrate existing applications, but give it a shot when making one from scratch.

More detailed impressions inside.

https://urmaul.com/blog/deno-is-fine/

Deno

@deno_land@fosstodon.org

Here's how Deno's built-in OTel support can immediately add logs and traces to any Node.js backend 👇

https://deno.com/blog/otel-tracing-in-node-and-deno

#nodejs #deno #typescript #otel #javascript #webdev

noim

@noim@noc.social

@deno_land Will the Go port of typescript influence Deno in any way? Positive or negative? #typescript #deno

Areskill

@jean_dupont@mastodon.social

I hate to crawl web pages whether it be with #python or #javascript.
But things never got as snappy than with *rust-scraper*.

Use it with *reqwest* and literally swallows websites in minutes. 😏

If you don't need to render #javascript, I recommend.
Else you'll have to combine it with the #deno crate. 🕵

#webdev #rustlang

https://github.com/rust-scraper/scraper

Sebastian Lasse

@sl007@digitalcourage.social

Any deno kv experts out here?
For FLOSS ActivityPub Clients:
I am looking for best practices for a key which has a geohash as secondary index and might be searchable by Date as well, like an as `Event` with a `location`
:)

#deno #kv #keyvalue #denokv #geohash #database #activitypub

Areskill

@jean_dupont@mastodon.social

@deno_land@fosstodon.org

Big shoutout to Node.js for adding TypeScript 🎉

But how is it different than Deno's "first class" TypeScript support?

Here's an overview of what you can (and can't) do with TypeScript in Node and Deno.

https://deno.com/blog/typescript-in-node-vs-deno

#deno #nodejs #typescript #javascript #webdev

Mike Williamson

@sleepycat@infosec.exchange

Welcome to Jurassic Park: A Comprehensive Study of #Security Risks in #Deno and its Ecosystem

Deno 2.0 addresses many of the problems identified but it's a great paper to read.

#javascript

https://cispa.de/en/research/publications/84103-welcome-to-jurassic-park-a-comprehensive-study-of-security-risks-in-deno-and-its-ecosystem

Casey Ydenberg

@OptOut@indieweb.social

Denostories version 0.2.0 - added support for automated headless checks. So it takes advantage of Fresh's isomorphic rendering to basically combine storybook with snapshot testing.

#deno

https://deno.land/x/denostories@0.2.0

Deno

@deno_land@fosstodon.org

Is there a lint rule that you've always felt was missing? 🤔

With Deno 2.2's new lint plugin system, you can write and publish your own!

For the next week, if you publish a lint rule, you'll get a free prize. 👇

https://deno.com/blog/lint-rules-contest

#deno #nodejs #WebDev #typescript #javascript #eslint

Deno

@deno_land@fosstodon.org

Want to play around with LLMs in 5 minutes?

Check out this quickstart with Deno Jupyter🦕, Ollama 🦙, and Deepseek 🐳

https://deno.com/blog/the-dino-llama-and-whale

#deno #nodejs #javascript #typescript #webdev #deepseek #llm #ollama

Deno

@deno_land@fosstodon.org

Is there a lint rule that you've always felt was missing? 🤔

With Deno 2.2's new lint plugin system, you can write and publish your own!

For the next week, if you publish a lint rule, you'll get a free prize. 👇

https://deno.com/blog/lint-rules-contest

#deno #nodejs #WebDev #typescript #javascript #eslint

Deno

@deno_land@fosstodon.org

Want to play around with LLMs in 5 minutes?

Check out this quickstart with Deno Jupyter🦕, Ollama 🦙, and Deepseek 🐳

https://deno.com/blog/the-dino-llama-and-whale

#deno #nodejs #javascript #typescript #webdev #deepseek #llm #ollama

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

Deno

@deno_land@fosstodon.org

Deno 🤝 Tanstack
✅ simpler state management
✅ easier data fetching
✅ less boilerplate

https://docs.deno.com/examples/tanstack_tutorial/

#deno #nodejs #typescript #WebDevelopment #javascript

Deno

@deno_land@fosstodon.org

Deno 🤝 Tanstack
✅ simpler state management
✅ easier data fetching
✅ less boilerplate

https://docs.deno.com/examples/tanstack_tutorial/

#deno #nodejs #typescript #WebDevelopment #javascript

Deno

@deno_land@fosstodon.org

Deno 2.2 is released!
OTEL, node:sqlite, linter plugins, and much more 👇

https://deno.com/blog/v2.2

#deno #nodejs #typescript #WebDevelopment #javascript

Deno

@deno_land@fosstodon.org

Heard of Deno but haven't had the time to try it out?

Join Jo Frank at TheJam.dev
where she'll give an introduction to the runtime and its built in tooling to make your developer experience delightful.

Tickets are free, so what are you waiting for?

https://cfe.dev/events/the-jam-2025/

#deno #nodejs #javascript #typescript #webdev

Deno

@deno_land@fosstodon.org

Over the past few months, we've made several improvements to our documentation:
🗂️ better organized examples
📸 video tutorials
💻 more documentation in API reference
and much more —

https://deno.com/blog/docs-update

#deno #nodejs #javascript #typescript #webdev

Deno

@deno_land@fosstodon.org

The next version of Deno will have a super fast JS/TS plugin API for the linter 🎉

Watch @lcasdev write a lint rule to ban string literals in <60 seconds.

This, plus many other goodies, to land next week with Deno 2.2.

#deno #nodejs #typescript #webdev #javascript

Deno

@deno_land@fosstodon.org

Are you still using npm transpile services like esm.sh and unpkg.com?
❌ dependency deduplication
❌ install hooks and native add-ons
❌ loading data files

Here's why we recommend importing npm packages natively via npm specifiers 👇

https://deno.com/blog/not-using-npm-specifiers-doing-it-wrong

#deno #nodejs #npm #javascript #typescript #webdev

BotKit by Fedify

@botkit@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Unlike traditional Mastodon bots, BotKit lets you build fully independent #fediverse bots that aren't constrained by platform limits. Create your entire bot in a single TypeScript file using our simple, expressive API.

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust @fedify foundation.

https://botkit.fedify.dev/

BotKit by Fedify

@botkit@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust @fedify foundation.

https://botkit.fedify.dev/

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Just integrated #Deno's new workspaces feature into the #Fedify repository! This means we can now manage the main package, CLI tool, and examples all in one place. The best part? No more custom import map generators—everything's simpler and more intuitive for new contributors. Loving how Deno 2.0's workspace support makes managing monorepos so much cleaner.

Deno

@deno_land@fosstodon.org

Are you still using npm transpile services like esm.sh and unpkg.com?
❌ dependency deduplication
❌ install hooks and native add-ons
❌ loading data files

Here's why we recommend importing npm packages natively via npm specifiers 👇

https://deno.com/blog/not-using-npm-specifiers-doing-it-wrong

#deno #nodejs #npm #javascript #typescript #webdev

Moreal

@moreal@silicon.moe

개인적인 생각, Deno

Deno의 강점은 아무래도 "보안" 이라고 느낍니다. 다른 툴킷도 있지만 오늘 스크립트를 짜면서 새삼 보안 기능의 이로움을 다시 느낍니다.

원래 인기가 적은 라이브러리를 쓰려고 하면 걱정부터 앞서지만 Deno에서는 권한을 부여해야하기 때문에 Deno의 보안 기능이 문제 없을거라는 가정하에, 마음 편히 사용할 수 있습니다. 잘 모르는, 안 유명한 라이브러리라도요.

node_modules를 지원하면서 모든 파일 권한을 요구하게 되고 이런것이 마음에 들지 않아 장기적으로 모두 Deno로 넘어가면 좋겠다 라는 개인적인 생각을 합니다.

#deno

Moreal

@moreal@silicon.moe

개인적인 생각, Deno

Deno의 강점은 아무래도 "보안" 이라고 느낍니다. 다른 툴킷도 있지만 오늘 스크립트를 짜면서 새삼 보안 기능의 이로움을 다시 느낍니다.

#deno

Fedify: ActivityPub server framework

@fedify@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust #Fedify foundation.

https://botkit.fedify.dev/

ALT text details

import { createBot, InProcessMessageQueue, MemoryKvStore, mention, text, } from "@fedify/botkit"; // Create a bot instance: const bot = createBot<void>({ // The bot will have fediverse handle "@greetbot@mydomain": username: "greetbot", // Set the display name: name: "Greet Bot", // Set the profile icon (avatar): icon: new URL("https://mydomain/icon.png"), // Set the bio: summary: text`Hi, there! I'm a simple fediverse bot created by ${ mention("@hongminhee@hollo.social")}.`, // Store data in memory (for development): kv: new MemoryKvStore(), // Use in-process message queue (for development): queue: new InProcessMessageQueue(), }); // A bot can respond to a mention: bot.onMention = async (session, message) => { await message.reply(text`Hi, ${message.actor}!`); }; // Or, a bot also can actively publish a post: const session = bot.getSession("https://mydomain/"); setInterval(async () => { await session.publish(text`Hi, forks! It's an hourly greeting.`); }, 1000 * 60 * 60); export default bot;

Fedify: ActivityPub server framework

@fedify@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust #Fedify foundation.

https://botkit.fedify.dev/

ALT text details

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

We're thrilled to announce the initial release of #BotKit, a #TypeScript framework that makes creating standalone #ActivityPub bots simpler than ever before. With BotKit, you can create a complete fediverse bot in just a single TypeScript file!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

Deno

@deno_land@fosstodon.org

The next version of Deno will have a super fast JS/TS plugin API for the linter 🎉

Watch @lcasdev write a lint rule to ban string literals in <60 seconds.

This, plus many other goodies, to land next week with Deno 2.2.

#deno #nodejs #typescript #webdev #javascript

Deno

@deno_land@fosstodon.org

The next version of Deno will have a super fast JS/TS plugin API for the linter 🎉

Watch @lcasdev write a lint rule to ban string literals in <60 seconds.

This, plus many other goodies, to land next week with Deno 2.2.

#deno #nodejs #typescript #webdev #javascript

Deno

@deno_land@fosstodon.org

JSR is now openly governed — meet its board members and check out its governance charter 👇

https://deno.com/blog/jsr-open-governance-board

#deno #nodejs #javascript #typescript #webdev

Deno

@deno_land@fosstodon.org

Deno 2.2 was scheduled to be released tomorrow but we're slipping the release until next week to complete the V8 upgrade to 13.4

#deno #nodejs #WebDev #javascript #typescript

Deno

@deno_land@fosstodon.org

Run Rust (left) in JavaScript (right) via wasm

https://deno.com/blog/intro-to-wasm

#deno #nodejs #javascript #rust #typescript #webdev

Deno

@deno_land@fosstodon.org

Over the past few months, we've made several improvements to our documentation:
🗂️ better organized examples
📸 video tutorials
💻 more documentation in API reference
and much more —

https://deno.com/blog/docs-update

#deno #nodejs #javascript #typescript #webdev

Deno

@deno_land@fosstodon.org

The next version of Deno will have a super fast JS/TS plugin API for the linter 🎉

Watch @lcasdev write a lint rule to ban string literals in <60 seconds.

This, plus many other goodies, to land next week with Deno 2.2.

#deno #nodejs #typescript #webdev #javascript

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

Deno

@deno_land@fosstodon.org

The next version of Deno will have a super fast JS/TS plugin API for the linter 🎉

Watch @lcasdev write a lint rule to ban string literals in <60 seconds.

This, plus many other goodies, to land next week with Deno 2.2.

#deno #nodejs #typescript #webdev #javascript

Deno

@deno_land@fosstodon.org

Over the past few months, we've made several improvements to our documentation:
🗂️ better organized examples
📸 video tutorials
💻 more documentation in API reference
and much more —

https://deno.com/blog/docs-update

#deno #nodejs #javascript #typescript #webdev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

BotKit by Fedify

@botkit@hollo.social

🎉 Announcing BotKit 0.1.0: A new framework for creating ActivityPub bots!

Key features:

🔋 Standalone bot creation—no need for a Mastodon/Misskey account
🧩 Simple, developer-friendly API
🚀 Easy deployment on Deno Deploy, Fly.io, Railway, or your own server
Powered by @fedify for robust ActivityPub protocol handling

Getting started is as simple as:

deno add jsr:@fedify/botkit@^0.1.0

Here's a quick example of a weather bot:

const kv = await Deno.openKv();

const bot = createBot<void>({
  username: "weatherbot",
  name: "Seoul Weather Bot",
  summary: text`I post daily weather updates for Seoul!`,
  kv: new DenoKvStore(kv),
  queue: new DenoKvMessageQueue(kv),
});

// Reply to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Current temperature in Seoul is 18°C!`);
};

// Post scheduled updates
const session = bot.getSession("https://weather.example.com");
setInterval(async () => {
  await session.publish(
    text`Seoul Weather Update 🌡️
    Current: 18°C
    Humidity: 65%
    Forecast: Clear skies ☀️`
  );
}, 1000 * 60 * 60); // Hourly updates

While BotKit currently supports #Deno, we're working on bringing Node.js and Bun support in future releases.

Ready to create your first fediverse bot? Check out our docs at https://botkit.fedify.dev/ to get started! 🚀

#fedidev

Deno

@deno_land@fosstodon.org

Deno 2.2 was scheduled to be released tomorrow but we're slipping the release until next week to complete the V8 upgrade to 13.4

#deno #nodejs #WebDev #javascript #typescript

Deno

@deno_land@fosstodon.org

Run Rust (left) in JavaScript (right) via wasm

https://deno.com/blog/intro-to-wasm

#deno #nodejs #javascript #rust #typescript #webdev

AsyncIterable<T> can be used to construct the body for Request and Response 👇

#deno #nodejs #javascript #typescript #webdev

Deno

@deno_land@fosstodon.org

Building a CLI is easy with these browser methods 👀

#deno #nodejs #typescript #WebDev #javascript #WebDevelopment

Deno

@deno_land@fosstodon.org

Deno 2.1.8 has been released with important LSP performance improvements along with an important bug fix for S3 uploads

https://github.com/denoland/deno/releases/tag/v2.1.8

#deno #nodejs #typescript #javascript #webdev

Deno

@deno_land@fosstodon.org

AsyncIterable<T> can be used to construct the body for Request and Response 👇

#deno #nodejs #javascript #typescript #webdev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

Deno

@deno_land@fosstodon.org

AsyncIterable<T> can be used to construct the body for Request and Response 👇

#deno #nodejs #javascript #typescript #webdev

Denis

@constantorbit@hachyderm.io

uggggh I'm in ES module vs CommonJS hell in nodejs. With Typescript layered on top.

Is it just me, or is this whole JS/TS environment a sh*tshow and nobody will admit it? It feels like a huge ball of duct tape and baling wire.

Maybe I should see if I can convince my org to explore Deno.

#javascript #typescript #nodejs #deno

BotKit by Fedify

@botkit@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust @fedify foundation.

https://botkit.fedify.dev/

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

Deno

@deno_land@fosstodon.org

Deno 2.1.8 has been released with important LSP performance improvements along with an important bug fix for S3 uploads

https://github.com/denoland/deno/releases/tag/v2.1.8

#deno #nodejs #typescript #javascript #webdev

Deno

@deno_land@fosstodon.org

Building a CLI is easy with these browser methods 👀

#deno #nodejs #typescript #WebDev #javascript #WebDevelopment

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

Deno

@deno_land@fosstodon.org

Deno's fully featured, zero-overhead FFI is stable

#deno #nodejs #webdev #javascript #typescript #ffi

Fedify: ActivityPub server framework

@fedify@hollo.social

The key features it provides currently are:

Type-safe objects for Activity Vocabulary (including some vendor-specific extensions)
#WebFinger client and server
HTTP Signatures & Linked Data Signatures & Object Integrity Proofs
Middleware for handling webhooks
#NodeInfo protocol
#Node.js, #Deno, and #Bun support
CLI toolchain for testing and debugging

If you're curious, take a look at the #Fedify website! There's comprehensive docs, a demo, a tutorial, example code, and more:

https://fedify.dev/

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

Deno

@deno_land@fosstodon.org

Want to use Rust in JavaScript?
Increase performance in the browser?
Here's an intro to using Wasm with Deno.

https://deno.com/blog/intro-to-wasm

#deno #rust #wasm #javascript #typescript #nodejs #WebDev

Fedify: ActivityPub server framework

@fedify@hollo.social

The key features it provides currently are:

Type-safe objects for Activity Vocabulary (including some vendor-specific extensions)
#WebFinger client and server
HTTP Signatures & Linked Data Signatures & Object Integrity Proofs
Middleware for handling webhooks
#NodeInfo protocol
#Node.js, #Deno, and #Bun support
CLI toolchain for testing and debugging

If you're curious, take a look at the #Fedify website! There's comprehensive docs, a demo, a tutorial, example code, and more:

https://fedify.dev/

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

BotKit by Fedify

@botkit@hollo.social

Are you interested in creating bots for the #fediverse? Meet #BotKit, a #TypeScript framework that makes bot development easier than ever!

Key Features:

True Independence

Create standalone #ActivityPub bots
No need for a Mastodon or Misskey account
Free from platform-specific limitations

Simple and Intuitive API

Create a complete bot in a single TypeScript file
Intuitive event handlers for mentions, follows, and messages
Rich text formatting with Markdown support

Modern Deployment

Deploy on Deno Deploy, Fly.io, Railway, or any virtual server
Minimal dependencies
Designed for modern cloud platforms

Enterprise-Ready Foundation

Built on Fedify, a rock-solid ActivityPub framework
Seamless federation with Mastodon, Misskey, and other platforms
Robust compatibility across the fediverse

Developer Experience

Full TypeScript support with great IDE integration
Comprehensive documentation
Built-in testing utilities

Here's a quick example of how simple it is to create a bot:

import { createBot, mention, text } from "@fedify/botkit";

const bot = createBot<void>({
  username: "greetbot",
  name: "Greet Bot",
  summary: text`A friendly bot that greets people!`,
  // ... configuration ...
});

// Respond to mentions
bot.onMention = async (session, message) => {
  await message.reply(text`Hi, ${message.actor}! Thanks for saying hello!`);
};

export default bot;

Getting Started:

Install #Deno
Run: deno add jsr:@fedify/botkit@^0.1.0-dev
Create your bot with just a few lines of code

Check out our documentation at https://botkit.fedify.dev/ to learn more!

#fedidev

Deno

@deno_land@fosstodon.org

Want to use Rust in JavaScript?
Increase performance in the browser?
Here's an intro to using Wasm with Deno.

https://deno.com/blog/intro-to-wasm

#deno #rust #wasm #javascript #typescript #nodejs #WebDev

Deno

@deno_land@fosstodon.org

Deno supports the new URL.parse() web API, which provides a simpler control flow for parsing URLs 👇

#deno #nodejs #WebDev #typescript #javascript

ALT text details

The new Web API URL.parse() provides a simpler control flow when you need to parse URLs.

Deno

@deno_land@fosstodon.org

Want to use Rust in JavaScript?
Increase performance in the browser?
Here's an intro to using Wasm with Deno.

https://deno.com/blog/intro-to-wasm

#deno #rust #wasm #javascript #typescript #nodejs #WebDev

Deno

@deno_land@fosstodon.org

The OpenAI JavaScript SDK is now on JSR 🎉️

https://deno.com/blog/openai-on-jsr

#deno #nodejs #javascript #typescript #jsr

Deno

@deno_land@fosstodon.org

Deno supports the new URL.parse() web API, which provides a simpler control flow for parsing URLs 👇

#deno #nodejs #WebDev #typescript #javascript

ALT text details

The new Web API URL.parse() provides a simpler control flow when you need to parse URLs.

Deno

@deno_land@fosstodon.org

Want to use Rust in JavaScript?
Increase performance in the browser?
Here's an intro to using Wasm with Deno.

https://deno.com/blog/intro-to-wasm

#deno #rust #wasm #javascript #typescript #nodejs #WebDev

@deno_land@fosstodon.org

use CSS styling in console log with Deno

#deno #nodejs #typescript #javascript #webdev

Deno

@deno_land@fosstodon.org

Deno 2.1.7 is out!
▸ smaller deno compile binaries (~2Mb)
▸ Node compat bug fixes
Upgrade with `deno upgrade`

https://github.com/denoland/deno/releases/tag/v2.1.7

#deno #nodejs #javascript #typescript #WebDev

Deno

@deno_land@fosstodon.org

VSCode will automatically detect your Deno tests

#deno #vscode #testing #javascript #typescript #nodejs

Deno

@deno_land@fosstodon.org

The OpenAI JavaScript SDK is now on JSR 🎉️

https://deno.com/blog/openai-on-jsr

#deno #nodejs #javascript #typescript #jsr

Fedify: ActivityPub server framework

@fedify@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust #Fedify foundation.

https://botkit.fedify.dev/

ALT text details

Deno

@deno_land@fosstodon.org

The OpenAI JavaScript SDK is now on JSR 🎉️

https://deno.com/blog/openai-on-jsr

#deno #nodejs #javascript #typescript #jsr

Deno

@deno_land@fosstodon.org

The OpenAI JavaScript SDK is now on JSR 🎉️

https://deno.com/blog/openai-on-jsr

#deno #nodejs #javascript #typescript #jsr

Deno

@deno_land@fosstodon.org

The OpenAI JavaScript SDK is now on JSR 🎉️

https://deno.com/blog/openai-on-jsr

#deno #nodejs #javascript #typescript #jsr

sc0v0ne

@sc0v0ne@mastodon.social

FREE BOOKS LINUX AND SHELL SCRIPTING

- https://linuxcommand.org/tlcl.php
- https://bmansoori.ir/book/Linux%20for%20Beginners%20by%20Jason%20Cannon%20.pdf
- https://flaviocopes.pages.dev/books/linux-commands-handbook.pdf
- http://kroah.com/lkn/
- https://linuxfromscratch.org/lfs/downloads/stable/LFS-12.2-SYSV-BOOK.pdf

#python #rust #c #c++ #machinelearning #deeplearning #ai #developer #dev #devsecops #devops #mlops #learn #learning #focus #study #git #gitlab #github #codeberg #software #statistics #pandas #numpy #tensorflow #pytorch #jax #linux #popos #mint #deno #node #ubuntu

sc0v0ne

@sc0v0ne@mastodon.social

FREE BOOKS LINUX AND SHELL SCRIPTING

- https://tldp.org/LDP/Bash-Beginners-Guide/Bash-Beginners-Guide.pdf
- https://lamed-oti.com/school/rl/os/linux_unix/Korn%20Shell%20User%20and%20Programming%20Manual.pdf
- https://theswissbay.ch/pdf/Books/Computer%20science/O%27Reilly/ten-steps-to-linux-survival.pdf
- https://drago1234.github.io/Surviving_kits/data/2021_summer/Linux-101-Hacks.pdf
- https://idris.lecturer.pens.ac.id/files/kon_jarkom/Teach%20Yourself%20Shell%20Programming%20in%2024%20Hours.pdf

sc0v0ne

@sc0v0ne@mastodon.social

@deno_land@fosstodon.org

git log --since "2024-01-01" --until "2025-01-01"

https://deno.com/blog/deno-in-2024

#deno #nodejs #typescript #javascript #webdev

Deno

@deno_land@fosstodon.org

git log --since "2024-01-01" --until "2025-01-01"

https://deno.com/blog/deno-in-2024

#deno #nodejs #typescript #javascript #webdev

Deno

@deno_land@fosstodon.org

git log --since "2024-01-01" --until "2025-01-01"

https://deno.com/blog/deno-in-2024

#deno #nodejs #typescript #javascript #webdev

BotKit by Fedify

@botkit@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust @fedify foundation.

https://botkit.fedify.dev/

Deno

@deno_land@fosstodon.org

Deno

@deno_land@fosstodon.org

Deno 2.1.6 has been released

- Correct handling of compilerOptions.types
- Better handling of npm package types
- Improvements to node:fs FileHandle
- Make deno outdated more robust
Run `deno upgrade` to get it

https://github.com/denoland/deno/releases/tag/v2.1.6

#deno #node #javascript #typescript #nodejs

Marcel SIneM(S)US

@simsus@social.tchncs.de

#Oracle gibt die Marke #JavaScript offenbar nicht kampflos auf | Developer https://www.heise.de/news/JavaScript-Oracle-haelt-an-der-Marke-fest-und-wehrt-sich-gegen-Antrag-von-Deno-10242019.html #Deno #FreeJavaScript #WebDevelopment

Deno

@deno_land@fosstodon.org

@botkit@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

@teleclimber@social.tchncs.de

Playing with #Proxmox, installing #Debian with a preseed file served by #Deno.

https://wiki.debian.org/DebianInstaller/Preseed

Made it all the way through an installation with only one question: where to install the bootloader. That's much better than the tedious series of questions that I always answer the same way in that clumsy installer UI, and I can keep reusing that preseed with slightly different values for new VMs going forwards.

I was worried the few hours I spent wouldn't be worth it, but I think it is.

WetHat💦

@WetHat@fosstodon.org

Key Points:
➡️ BotKit enables the creation of standalone ActivityPub bots, free from platform constraints.
➡️ It is user-friendly and written in TypeScript, ensuring type safety.
➡️ BotKit is easy to deploy with minimal dependencies on various virtual servers.
➡️ Powered by #Fedify, a robust #ActivityPub framework.

https://botkit.fedify.dev/

#ActivityPub #BotKit #Fediverse #TypeScript #Deno #OpenSource #Programming

Deno

@deno_land@fosstodon.org

Deno 🤝️ Nuxt.js

https://docs.deno.com/examples/nuxt_tutorial/

#deno #node #javascript #typescript #nodejs #npm #nuxt #vue

Deno

@deno_land@fosstodon.org

Advent of Code with Deno is over!

Thanks to all who have participated. If we haven't contacted you about stickers, then please let us know (or email andy@deno.com).

Finally, one lucky winner will get the elite, special edition, hyper exclusive Deno sticker. (Here's Phil seeing it for the first time.)
️
More details 👇️
https://deno.com/blog/advent-of-code-2024

#deno #AOC2024 #aoc #nodejs #javascript #typescript #webdevelopment

ALT text details

@WetHat@fosstodon.org

https://botkit.fedify.dev/

#ActivityPub #BotKit #Fediverse #TypeScript #Deno #OpenSource #Programming

WetHat💦

@WetHat@fosstodon.org

https://botkit.fedify.dev/

#ActivityPub #BotKit #Fediverse #TypeScript #Deno #OpenSource #Programming

Deno

@deno_land@fosstodon.org

Deno 🤝️ Nuxt.js

https://docs.deno.com/examples/nuxt_tutorial/

#deno #node #javascript #typescript #nodejs #npm #nuxt #vue

Publickey

@publickey1@rss-mstdn.studiofreesia.com

オラクル、JavaScriptの商標を自主的に手放すつもりはないとDenoに通告
https://www.publickey1.jp/blog/25/javascriptdeno_1.html

#publickey1 #JavaScript #プログラミング言語 #Deno #Oracle

Publickey

@publickey1@rss-mstdn.studiofreesia.com

オラクル、JavaScriptの商標を自主的に手放すつもりはないとDenoに通告
https://www.publickey1.jp/blog/25/javascriptdeno_1.html

#publickey1 #JavaScript #プログラミング言語 #Deno #Oracle

Fedify: ActivityPub server framework

@fedify@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust #Fedify foundation.

https://botkit.fedify.dev/

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Fedify: ActivityPub server framework

@fedify@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust #Fedify foundation.

https://botkit.fedify.dev/

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☮ ♥ ♬ 🧑‍💻

@peterrenshaw@ioc.exchange · Reply to wraptile's post

@wraptile I tried bottle, Flask is a POS. The sample code & libs do not work. I now avoid it and use #Deno instead.

When #AppEngine cost more than $10 and required more API changes (data api) I wrote my own static #HTML engine based on #Jeckyl (#Python) and when the compile times blew out re-wrote it in #Rust.

Static HTML is the fastest & pretty much hack proof. cc @bluetea

<https://seldomlogical.com/colo.html>

ALT text details

Ferrari Festival, Lygon St Melbourne Last weekend took out the time to see the 2007 Grand Prix Ferrari Festival celebrating the 60th year of Ferrari in Lygon St in Melbourne. Taken at the corner of Lygon & Argyle Place, Lygon St, near Case Del Gelato. In typical Melbourne style, the weather started warm, got a bit sunny then overcast and rained. source https://www.flickr.com/photos/bootload/416173287/

Fedify: ActivityPub server framework

@fedify@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust #Fedify foundation.

https://botkit.fedify.dev/

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kalvn

@kalvn@mastodon.xyz

Un article très complet sur Deno.

🔗 https://niklasmtj.de/deno/course/

#deno

Deno

@deno_land@fosstodon.org

Deno 2.1.5 just landed —

▸ new QUIC API
▸ improved Discord.js compatibility
▸ better tasks support in workspaces

https://github.com/denoland/deno/releases/tag/v2.1.5

#deno #node #javascript #typescript #webdev #nodejs #npm

Deno

@deno_land@fosstodon.org

Deno 2.1.5 just landed —

▸ new QUIC API
▸ improved Discord.js compatibility
▸ better tasks support in workspaces

https://github.com/denoland/deno/releases/tag/v2.1.5

#deno #node #javascript #typescript #webdev #nodejs #npm

Fedify: ActivityPub server framework

@fedify@hollo.social

Introducing #BotKit: A #TypeScript framework for creating truly standalone #ActivityPub bots!

Currently #Deno-only, with Node.js & Bun support planned. Built on the robust #Fedify foundation.

https://botkit.fedify.dev/

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@hongminhee@hollo.social · Reply to 洪民憙 (Hong Minhee)'s post

Okay, I finished the groundwork of #BotKit today. It's #Deno-only yet though. It's on GitHub!

@peterrenshaw@ioc.exchange · Reply to wraptile's post

@wraptile I tried bottle, Flask is a POS. The sample code & libs do not work. I now avoid it and use #Deno instead.

When #AppEngine cost more than $10 and required more API changes (data api) I wrote my own static #HTML engine based on #Jeckyl (#Python) and when the compile times blew out re-wrote it in #Rust.

Static HTML is the fastest & pretty much hack proof. cc @bluetea

<https://seldomlogical.com/colo.html>

ALT text details

Jay 🆘

@jsit@social.coop

Is anybody interested in joining me in a strictly for fun extracurricular project creating an "open source Technorati"? Currently building it in #Deno / #FreshJS / #MongoDB

Craig Doremus 🦕

@cdoremus@hachyderm.io

Building VSCode extensions with Deno (use the browser's translation function if needed): https://qiita.com/kt3k/items/f53bd1b58ed4ad368d77
#deno #vscode

Adrian Lansdown

@Adrian@managingengineers.net

I’ve been building a new project with #Deno v2 and part of me is really enjoying it. The other part is getting annoyed, mainly because the syntax is really close to #nodeJS but not quite

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

I'm troubleshooting a mysterious TypeError: fetch failed exception when using #Node.js's built-in fetch() function. When I make the same request in #Deno or #Bun, it responds fine. Anyone know why this only happens in Node.js?

#fetch

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Deno 2.1.4 exit using ctrl+d, ctrl+c, or close() REPL is running with all permissions allowed. To specify permissions, run `deno repl` with allow flags. > await fetch("https://social.zarchbox.fr/notes/a2dn3k8kt5hm3gci"); Response { body: ReadableStream { locked: false }, bodyUsed: false, headers: Headers { "alt-svc": 'h3=":443"; ma=2592000', "cache-control": "public, max-age=15", "content-length": "10828", "content-security-policy": "default-src 'self' 'unsafe-inline'; img-src *; media-src *; frame-ancestors *", "content-type": "text/html; charset=utf-8", date: "Mon, 30 Dec 2024 15:59:09 GMT", server: "Caddy", "strict-transport-security": "max-age=15552000; preload", vary: "Origin, Accept", "x-frame-options": "DENY" }, ok: true, redirected: false, status: 200, statusText: "OK", url: "https://social.zarchbox.fr/notes/a2dn3k8kt5hm3gci" } >

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Welcome to Bun v1.1.42 Type ".help" for more information. [!] Please note that the REPL implementation is still experimental! Don't consider it to be representative of the stability or behavior of Bun overall. > await fetch("https://social.zarchbox.fr/notes/a2dn3k8kt5hm3gci"); Response {} >

$Welcome to Node.js v23.5.0. Type ".help" for more information. > await fetch("https://social.zarchbox.fr/notes/a2dn3k8kt5hm3gci"); Uncaught TypeError: fetch failed at node:internal/deps/undici/undici:13484:13 at process.processTicksAndRejections (node:internal/process/task_queues:105:5) at async REPL1:1:33 { [cause]: AggregateError [ETIMEDOUT]: at internalConnectMultiple (node:net:1139:18) at internalConnectMultiple (node:net:1215:5) at Timeout.internalConnectMultipleTimeout (node:net:1739:5) at listOnTimeout (node:internal/timers:616:11) at process.processTimers (node:internal/timers:549:7) { code: 'ETIMEDOUT', [errors]: [ [Error], [Error] ] } } >$

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Welcome to Node.js v23.5.0. Type ".help" for more information. > await fetch("https://social.zarchbox.fr/notes/a2dn3k8kt5hm3gci"); Uncaught TypeError: fetch failed at node:internal/deps/undici/undici:13484:13 at process.processTicksAndRejections (node:internal/process/task_queues:105:5) at async REPL1:1:33 { [cause]: AggregateError [ETIMEDOUT]: at internalConnectMultiple (node:net:1139:18) at internalConnectMultiple (node:net:1215:5) at Timeout.internalConnectMultipleTimeout (node:net:1739:5) at listOnTimeout (node:internal/timers:616:11) at process.processTimers (node:internal/timers:549:7) { code: 'ETIMEDOUT', [errors]: [ [Error], [Error] ] } } >

Adrian Lansdown

@Adrian@managingengineers.net

I’ve been building a new project with #Deno v2 and part of me is really enjoying it. The other part is getting annoyed, mainly because the syntax is really close to #nodeJS but not quite

Deno

@deno_land@fosstodon.org

Participating in Advent of Code 🎄?

Use Deno and win some exclusive prizes 🎁️ 👀️

https://deno.com/blog/advent-of-code-2024

#deno #node #javascript #typescript #webdevelopment #adventofcode

Alejandro Baez

@zeab@fosstodon.org · Reply to Alejandro Baez's post

This year, I was able to get to Day 6 in #AdventOfCode with #deno... before I needed to sleep at night. 🤣

I forgot how much time this stuff takes. I'll finish all the rest throughout the upcoming year. SLOWLY this time. 😅

I forgot how long part 2s can be. Parts 1 were like 30 minutes to an hour. But the part 2s were definitely the rest of the night. 🫠

Deno

@deno_land@fosstodon.org

Thank you for your support in helping us reach 100,000 GitHub stars! ⭐️

https://github.com/denoland/deno

#deno #nodejs #javascript #typescript #github #npm

Blake Leonard

@blake@infosec.town

I think I'm gonna start on the web UI for Northwood, and I think I want to use Solid.js for it. The decision now is, #Deno, Bun, or #Node #NodeJS?

I haven't used #Bun yet but I'm interested so I might give it a shot. Any reason not to?

Deno

@deno_land@fosstodon.org

Thank you for your support in helping us reach 100,000 GitHub stars! ⭐️

https://github.com/denoland/deno

#deno #nodejs #javascript #typescript #github #npm

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

DenoとFreshでお手軽ポケモン図鑑開発
https://qiita.com/kannoixia/items/af9cc5911971bd39ddb9?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #TypeScript #Fresh #Deno #denodeploy #PokeAPI

Nikhil 🐧

@realestninja@social.linux.pizza

I tried #deno and now I never want to touch #nodejs again 🫠

#typescript #node

Craig Doremus 🦕

@cdoremus@hachyderm.io

Building VSCode extensions with Deno (use the browser's translation function if needed): https://qiita.com/kt3k/items/f53bd1b58ed4ad368d77
#deno #vscode

Deno

@deno_land@fosstodon.org

Deno 🤝️ @qwikdev

https://docs.deno.com/examples/qwik_tutorial/

#deno #node #javascript #typescript #webdev #nodejs #webdevelopment

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build qwik with deno

Deno

@deno_land@fosstodon.org

Deno can now finally be installed through npm!

npm install -g deno

npx deno eval -p 1+2

https://www.npmjs.com/package/deno

#deno #node #javascript #typescript #webdev #nodejs #npm

karthik | కార్తీక్

@kskarthik@fe.disroot.org

Just got to know that bundling static assets (like in golang) is now possible using `deno compile` command, A much anticipated feature which was landed in #Deno v2.1

More info about this feature in the release notes: https://deno.com/blog/v2.1#embed-assets-files-in-deno-compile

Deno

@deno_land@fosstodon.org

Interested in contributing to Deno?

Check out Divy's talk on Deno internals and op2: https://www.youtube.com/watch?v=vINOqgn_ik8

#deno #node #rust #javascript #typescript

Deno

@deno_land@fosstodon.org

Easily check for outdated dependencies with `deno outdated` 👇️

https://docs.deno.com/runtime/reference/cli/outdated/

#deno #node #javascript #typescript #nodejs #npm

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Deno outdated will check for outdated dependencies.

Deno

@deno_land@fosstodon.org

this wren wants to remind you that Deno permission flags have shorthands

https://deno.com/blog/v1.46#short-hand-permission-flags

#deno #node #npm #javascript #typescript #webdev #nodejs

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deno permission flags have shorthands

Did you know you can host your Next.js app on Deno Deploy in just a few steps? Here's how👇️

https://deno.com/blog/nextjs-on-deno-deploy

#deno #node #javascript #typescript #webdev #next

kuko6

@kuko6@mas.to

@deno_land trying #adventofcode with #deno 🦕this year. https://github.com/kuko6/aoc24

4/4 ⭐ so far, I wonder how long I'll manage to keep up 😅

matt 🦕

@mattjbones@mastodon.social

I’m doing #AdventOfCode in #Deno this year, mostly because of the free stickers (https://deno.com/blog/advent-of-code-2024) but it also might be a nice change of pace considering my previous attempts in #rustlang and #cpp

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

Has anyone tried integrating #Sentry with #Deno Deploy? Locally, error reports and traces are sent to Sentry just fine, but after deploying to Deno Deploy, nothing is sent to Sentry. Has anyone experienced this?

#DenoDeploy

Florian van der Galiën

@florivdg@sueden.social

Deno has the best foundation for the future. It's built on web standards like promises, fetch() or ES modules. This, combined with the fact that it's ecosystem is now more mature than ever and dependency management is actually fun, makes Deno the best choice for mission-critical applications.

#deno

https://flori.dev/reads/deno-2

Deno

@deno_land@fosstodon.org

Participating in Advent of Code 🎄?

Use Deno and win some exclusive prizes 🎁️ 👀️

https://deno.com/blog/advent-of-code-2024

#deno #node #javascript #typescript #webdevelopment #adventofcode

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org · Reply to 洪民憙 (Hong Minhee)'s post

It supports #Deno, #Node.js, #Bun, #Python, #Go, #Rust, #Java, and #Erlang out of box. Excellent! I with it would support #Haskell as well though.

https://mise.jdx.dev/core-tools.html

Deno

@deno_land@fosstodon.org

It's done. Now it’s your turn, Oracle.

We’ve submitted a formal petition to cancel the JavaScript trademark: it is generic, Oracle has abandoned it, and Oracle committed fraud on the USPTO during the last trademark renewal.

Deno

@deno_land@fosstodon.org

Deno 🤝️ @drizzleorm

https://deno.com/blog/build-database-app-drizzle

#deno #node #javascript #typescript #webdev

Deno

@deno_land@fosstodon.org

Deno is a JavaScript package manager with more flexibility:
📦️ npm and JSR
🛠️️ package.json and deno.json
👟️ fast

https://deno.com/blog/your-new-js-package-manager

#deno #node #javascript #typescript #npm #NodeJS #jsr

sublimer@あすてろいどん鯖管

@sublimer@mstdn.sublimer.me

はてなブログに投稿しました
TypeScriptのコードをそのままデプロイできてOpenAIのAPIもSQLiteもCronもメール送受信も使える高機能なPaaSの「Val Town」 - await wakeUp(); https://sublimer.hatenablog.com/entry/2024/11/04/090301

#はてなブログ #TypeScript #Deno #OpenAIAPI #PaaS #ValTown

mochuel0 ⁂

@mochuel0@masto.es

This extension is a fork of the official deno extension. Adds support for Deno LSP on notebooks. It also defines a new notebook type (*.nb.ts). This way you can use "import" between notebooks. Lastly, it also adds a notebook controller for vscode, so you can use deno's jupyter kernel in vscode without Python.

#deno #deno2 #typescript #jupyter #notebooks

https://github.com/redking00/vscode-nbts

Ivan Herman

@ivan_herman@w3c.social

Developing an node.js compatible npm package in deno seems to be possible with the dnt tool. I have not tried it yet but, if it works, it is brilliant (it is so much smoother to develop with deno than with node+npm)

https://github.com/denoland/dnt

#typescript #deno

Jake Hamilton

@jakehamilton@hachyderm.io

Hi everyone, I am now looking for full-time work! If you have a remote Software Engineer position available and work with #Frontend web tech (#HTML / #CSS / #JS / #TS / #React, etc), #NodeJS (or #Bun / #Deno ), #Kubernetes, or #Nix / #NixOS then please reach out! I love building tools to solve problems and delight users.

For examples of my previous work, links to my projects, and my resume, please see my website: https://jakehamilton.dev

Boosts very much appreciated!

#FediHire #GetFediHired

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

I still think #Deno's initial vision was promising, so its current revised direction (compatibility with Node.js) feels reactionary.

التنينوكس

@dragnucs@social.touha.me

So I am building an ecomm shop using Fresh JS and Deno.

It is a very different than Vue but seems way faster.

#freshjs #deno

Joshua PUMPKIN HEAD Byrd 🎃

@phocks@bne.social

Thought it might be fun to make a small jsr package that actually has a bit of real-world utility. So here's `isit` as in `isit("Friday") ? "Hooray!" : "Boo!"` which I'll use in our morning work standup bot to send a different Teams meeting link depending on what day it is. Maybe it'll be useful to someone else too. It supports custom Dates and timezone offsets too. Enjoy! https://jsr.io/@phocks/isit

#JSR #JavaScript #Deno #WebDev

Steffo

@steffo@junimo.party · Reply to Steffo's post

Wait, it doesn’t work for npm: imports though

#IntelliJ #Deno

Steffo

@steffo@junimo.party · Reply to Steffo's post

I guess that I can work around that by not using import maps at all and by using a deps.ts file instead where I re-export everything.

export * from "https://jsr.io/@fedify/fedify/1.0.2/mod.ts"

This works btw.

#IntelliJ #Deno

Steffo

@steffo@junimo.party · Reply to Steffo's post

I wonder if it’s related to this…

Finally, #IntelliJ supports import_map.json. This support is implemented over the Deno LSP. By default, the IDE uses the import_map.json file from the project root. If you want to specify another file, you can do so in Preferences / Settings | Languages & Frameworks | Deno. Please note that changes in import_map currently require you to restart the Deno LSP service.

What is import_map.json? Is it how the deno.json "imports" key was handled in past versions of #Deno?

Steffo

@steffo@junimo.party

#IntelliJ seems to have issues handling the imports for the #Deno file deno.json, and, while it resolves the dependencies correctly, it doesn’t provide any syntax highlighting for objects imported through the import aliases…

This doesn’t work…

import {RedisKvStore} from "@fedify/redis"

This does:

import {RedisKvStore} from "https://jsr.io/@fedify/redis/0.3.0/src/kv.ts"

Any ideas that could help fix or mitigate the problem?

Deno

@deno_land@fosstodon.org

Want to modernize legacy JavaScript?

One way is to convert CommonJS code to ESM 👇️

https://deno.com/blog/convert-cjs-to-esm

#deno #node #javascript #typescript #webdevelopment

Joshua PUMPKIN HEAD Byrd 🎃

@phocks@bne.social

Just for fun I decided to try publishing a package on this new JSR "open-source package registry". Quick, simple, and fun. Love it! https://jsr.io/@phocks

#JSR #TypeScript #Dev #Deno

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

Any #Deno program above a certain size will rely on --allow-all.

Mike Williamson

@sleepycat@infosec.exchange

"By default, #Deno programs don’t have access to the filesystem, the network, etc. — you need to explicitly opt into those via permission flags. Deno’s permission flags extend to its dependencies. You no longer need to conduct audits on your dependencies — simply run your program and see what access your app and its dependencies require."

https://deno.com/learn/nodes-security-problem

Niklas Korz

@niklaskorz@rheinneckar.social

If you're interested in adding scripting capabilities to your #RustLang applications and missed my talk at @eurorust, you can find my slides and my well-commented @deno_land 🦕 demo code online. The recording will (afaik) be published next month.

Slides: https://dl.korz.dev/eurorust2024.pdf
Demo: https://github.com/niklaskorz/eurorust2024

#Rust #Deno #EuroRust #EuroRust24 #EuroRust2024

ALT text details

Niklas standing on the stage, presenting his talk "Runtime Scripting for Rust Applications". The slide shown next to him mentions reasons for integrating scripting languages into Rust applications: Fast prototyping (aided by hot reloading), extending applications without needing to alter their source code (through plugins), and to collaborate with people that find Rust too complicated.

Deno

@deno_land@fosstodon.org

Programming should be simple

#deno #node #javascript #typescript #webdevelopment

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

It's great that #Deno 2.0 is available, but the mascot, Dino, is no longer cute. :blobcatcry:

ALT text details

Deno's new mascot

Deno

@deno_land@fosstodon.org

4 years after Deno 1.0, the next generation of JavaScript is ready for production at scale.

Deno 2 is out today
🐢 Fully backwards compatible with Node and npm
📦 Package management and node_modules and package.json
📅 Long term support

https://deno.com/2

#deno #node #javascript #typescript #webdevelopment

Olivier Forget

@teleclimber@social.tchncs.de

#Deno 2 is out today: https://deno.com/blog/v2.0

I already released a version of #Dropserver that is compatible with Deno 2: https://github.com/teleclimber/Dropserver/releases/tag/v0.13.3

I also upgraded the Leftovers and Shopping List #Dropserver apps to support #Deno 2:

https://leftovers.olivierforget.net/
https://shoppinglist.olivierforget.net/

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

Apparently #Deno 2 is now available!

https://github.com/denoland/deno/releases/tag/v2.0.0

Deno

@deno_land@fosstodon.org

Deno 2 is not yet released, but we've made many️ updates to the release candidate 👇️

https://deno.com/blog/v2.0-release-candidate-update

#deno #node #javascript #typescript #webdevelopment

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org · Reply to 洪民憙 (Hong Minhee)'s post

Okay, #Fedify is now ready for #Deno 2.0!

Deno

@deno_land@fosstodon.org

The 🦕️ is out of the bag...

https://www.youtube.com/watch?v=pcC4Dr6Wj2Q

#deno #javascript #typescript #webdevelopment #node #npm

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

#Fedify is now preparing for #Deno 2.0…

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

If you've been avoiding #JavaScript & #TypeScript due to the complexity of the #Node.js ecosystem, give #Deno a try. Everything is simplified and you can start coding right away without having to set up a development environment.

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

I don't like it when web frameworks are designed so that they can't switch HTTP server implementations. But that's exactly what #Deno's #Fresh is.

Deno

@deno_land@fosstodon.org

Rusty V8 is now stable!

With zero-overhead bindings to V8 APIs, memory safety through Rust’s ownership model, and great docs, it’s battle-hardened and production-ready. From here on, Rusty V8 will follow Chrome versions for predictable upgrades.

https://deno.com/blog/rusty-v8-stabilized

#rust #deno #javascript #typescript #v8

Deno

@deno_land@fosstodon.org

Deno 2 Release Candidate has dropped:

‣ Add `process` global variable, remove `window`
‣ Improve dep management
‣ Permission system updates
‣ Many stabilizations
‣ Better CommonJS support
‣ Test documentation with `deno test --doc`

https://deno.com/blog/v2.0-release-candidate

#deno #node #javascript #typescript #webdevelopment

Fedify: ActivityPub server framework

@fedify@hollo.social

#Fedify started out exclusively for #Deno, but now also supports #Node.js and #Bun. However, the #logo we created in the early days still features the character from Deno. Should Fedify change its logo now?

Option	Voters
Yes, because it's misleading.	5 (28%)
A logo is a logo, no need to change it.	13 (72%)

Deno

@deno_land@fosstodon.org

Help us spread the word — it's time to #FreeJavaScript

https://javascript.tm

#javascript #typescript #deno #webdevelopment

Bjarne

@bjarne@bvoigtlaender.de · Reply to 洪民憙 (Hong Minhee)'s post

@hongminhee I did try #deno some time ago, but feel like i made the mistake of skipping essential steps as I was impatient, expected it to be more similar #nodejs than it seemed and already had other new things in that project to learn so i dropped deno.

When you learned it did you only use the official docs or did you had other good material? Did you had bigger gotchas which would have been helpful to know beforehand?

But maybe i should just start small again making an hello world and the rest follows. 🤔

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

#Fedify is built in #Deno for ease of development, but it also supports #Node.js and #Bun using #dnt. Deno's DX is so good that I don't regret this decision, and I'm looking forward to Deno 2.0 as well.

vascorsd

@vascorsd@mastodon.social

JSR and Deno: Final Review | Lobsters
https://lobste.rs/s/qrxgyj/jsr_deno_final_review

#deno #js

洪民憙（ホン・ミンヒ）

@hongminhee@fedibird.com

DenoやBunが好きな方いらっしゃいますか？

#Deno #Bun #JavaScript #TypeScript

Deno

@deno_land@fosstodon.org

Curious about how the JSR logo and website design came together? 🤔️

Here's a 👀️ into our design process.

https://deno.com/blog/designing-jsr

#deno #node #javascript #typescript #webdevelopment #npm #jsr

Fedify: ActivityPub server framework

@fedify@hollo.social

Fedifyは、TypeScriptとJavaScriptで書かれたActivityPubサーバーフレームワークです。分散型のソーシャルネットワークを構築するためのサーバーアプリケーションを作る際の複雑さと冗長なコードを排除し、ビジネスロジックとユーザー体験の開発に集中できるようにすることを目指しています。

現在提供している主な機能は以下の通りです：

Activity Vocabularyのための型安全なオブジェクト（一部のベンダー固有の拡張機能を含む）
WebFingerクライアントとサーバー
HTTP SignaturesとObject Integrity Proofs
ウェブフックを処理するためのミドルウェア
NodeInfoプロトコル
Node.js、Deno、Bunのサポート
テストとデバッグのためのCLIツールチェーン

興味がある方は、Fedifyのウェブサイトをご覧ください！包括的なドキュメント、デモ、チュートリアル、サンプルコードなどが用意されています：

https://fedify.dev/

#Fedify #TypeScript #JavaScript #ActivityPub #NodeInfo #Node #Deno #Bun #fedidev

Craig Doremus 🦕

@cdoremus@hachyderm.io

The first release candidate for #Deno 2 has just dropped. To upgrade use the following incantation:

deno upgrade rc

You can also use the --canary flag to do the upgrade.
#javascript
@deno_land

Craig Doremus 🦕

@cdoremus@hachyderm.io

#introduction

I'm a #softwaredev focusing on #javascript & #typescript specifically #deno. Right now, I'm working on a blog called Craig's Deno Diary. I also contribute to a few Deno projects and am taking a break from working in the corporate world.

I have over 20 years of experience in web development, first using Java and recently JavaScript/TypeScript. Before that I was a #journalist for 10 years.

I live in #Maine USA & try to enjoy the beautiful environment here as often as possible.

Craig Doremus 🦕

@cdoremus@hachyderm.io

I've published an article titled "What every developer needs to know about the Deno third party module registry" on my blog Craig's Deno Diary.

The article highlights an API that pulls data from the registry as content for the Deno Third Party Modules page (deno.land/x). Of particular interest is the explanation how the API is used to rank modules based on a 'popularity score'. I also created an app that demonstrates a way to use the API.
#deno @deno_land

https://deno-blog.com/What_every_developer_should_know_about_the_Deno_third_party_module_registry.2023-04-09

Craig Doremus 🦕

@cdoremus@hachyderm.io

The latest post to my blog Craig's Deno Diary has been published: "A Comprehensive Guide to Deno KV"

Consider this article as a one-stop location for Deno KV info. The post includes sections on pagination, tracking record version history and sorting KV records.

Associated with the article is a repo containing 12 code examples demonstrating all the concepts and tech used in the blog post.
#deno #denokv

https://deno-blog.com/A_Comprehensive_Guide_to_Deno_KV.2023-06-30

Craig Doremus 🦕

@cdoremus@hachyderm.io

I've published a new post to Craig's Deno Diary on fresh-testing-library. This library fills a large void in #Deno Fresh #testing by allowing unit testing of Fresh components, middleware and route handling. It is a library that every #denofresh dev should use.

The blog post is accompanied by over two dozen fresh-testing-library example test files. Check it out here: https://deno-blog.com/Testing_Fresh_Components,_Middleware_and_Handlers_with_fresh-testing-library.2023-10-15

noim

@noim@noc.social · Reply to noim's post

The requirements are:
- needs to work offline in #docker
- user scripts can load additional dependencies, that also need to work offline the next launch
- user can access script dir and write scripts with vscode. Version of reactive-home needs to match the current docker image version
- should be available on #jsr

I have an idea of how I can achieve this, but it is annoying to refactor and test because, at the end of the day, it needs to work again since it powers my #SmartHome haha
#deno

noim

@hongminhee@fosstodon.org · Reply to Pablo Berganza (he/him)'s post

@pablo I've been using #Deno and #Bun for a few years now, and I'm so happy with them that I don't want to go back to #Node.js.

Pablo Berganza (he/him)

@pablo@sivar.cafe

It’s been years since I’ve used NodeJS and was curious about the current situation. Is Deno a thing? I see they backtracked a bit and now have an NPM compatibility layer (although I don’t mind that). And I think I like the direction with JSR.io.
Is Bun alright? I’ve seen some comments saying that it was not ready for v1 yet.
Is this going to be like an io.js situation and we will all go back to Node eventually?

#javascript #NodeJS #Deno #Bun

Luc

@luch@tech.lgbt

Yes little Deno, look up!

#embroidery #deno #rust #rustlang

ALT text details

Deno, the Typescript engine's mascot, looking up.

ALT text details

Deno, the Typescript engine's mascot, lookup to the Rust logo.

Deno

@deno_land@fosstodon.org

Hosting on Deno Deploy just got more performant with beta Web Cache API support:
🚀 sub-millisecond read latency
🚅 multi Gbps write throughput
💾 unbounded storage

https://deno.com/blog/deploy-cache-api

#deno #node #javascript #typescript #webdevelopment #serverless

Deno

@deno_land@fosstodon.org

Deno 1.46 is not only the last 1.x release, but also one of the biggest:
- Simpler CLI
- Multi-threaded web servers
- HTML, CSS, YAML support in `deno fmt`
- Better Node/npm compat (support for playwright, google-cloud, etc.)
and much more 👇️

https://deno.com/blog/v1.46

#deno #javascript #typescript #node #npm

🦕 Craig's Deno Diary 🦕

@deno_diary@fosstodon.org

I just published a post to my Craig's Deno Diary blog on the Ultra v2 framework which allows full-stack React apps to run in a Deno environment.

Ultra supports many React libraries and features including Tailwind, React Router and React Query. Version 2 works with React 18 which includes suspense for async rendering.

The blog post focuses on creating, developing and deploying a full-stack Ultra app.

https://deno-blog.com/Building_Fullstack_React_Apps_with_Ultra.2022-12-04

@deno_land
#deno
#denoland

🦕 Craig's Deno Diary 🦕

@deno_diary@fosstodon.org

The latest post to my blog Craig's Deno Diary has been published: "A Comprehensive Guide to Deno KV"

Consider this article as a one-stop location for Deno KV info. The post includes sections on pagination, tracking record version history and sorting KV records.

Associated with the article is a repo containing 12 code examples demonstrating all the concepts and tech used in the blog post.
#deno #denokv

https://deno-blog.com/A_Comprehensive_Guide_to_Deno_KV.2023-06-30

Fedify: ActivityPub server framework

@fedify@hollo.social

Did you know? #Fedify not only fully supports #Node.js, but also #Deno and #Bun!

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

#LogTape is a logging library for #JavaScript and #TypeScript. It provides a simple and flexible logging system that is easy to use and easy to extend. The highlights of LogTape are:

• Zero dependencies
• Designed to be used in libraries as well as apps
• Supports virtually every runtime: #Node.js, #Deno, #Bun, edge functions, and browsers
• Structured logging
• Logger categories (names) are hierarchical
• Dead simple sink (destination) interface

https://logtape.org/

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

I'm unsure whether to adopt an emerging JavaScript runtime like #Bun or #Deno for #Fedify's tutorial, or stick with traditional #Node.js. 🤔

If I choose Bun/Deno, it comes with built-in #TypeScript support, hot reloading, and a fetch-style HTTP server, so I don't have to explain much about it, but I need to deal with installing Bun/Deno itself.

On the other hand, Node.js can be assumed to be already installed on the reader's system, but they will need to set up TypeScript, hot reloading, etc.

Option	Voters
Bun	0 (0%)
Deno	0 (0%)
Node.js	0 (0%)

Deno

@deno_land@fosstodon.org

Deno is known for its HTTP imports, but we've found it's insufficient for larger projects. This post explains the situation and how we've improved it.

https://deno.com/blog/http-imports

#deno #node #typescript #javascript #npm #jsr

Deno

@deno_land@fosstodon.org

std/data-structures, common data structures including red-black trees and binary heaps, is now stabilized at v1 on JSR

https://jsr.io/@std/data-structures

#deno #node #jsr #typescript #javascript #npm

wraptile

@wraptile@fosstodon.org

#Deno and #Bun people are putting an incredible amount of work modernizing server side js.

The energy is reminding me of early day #Python - so many new tools made with proper care behind rather than most of NodeJS ecosystem which is just glued together with band-aids and staples :blobcatgrimacing:

That being said, after working with Deno for the past week it still feels a bit too bleeding edge though it does work with #jupyter!

#javascript #node #nodejs #js

Deno

@deno_land@fosstodon.org

🚀 Deno 1.45 is released!

‣ Workspace and monorepo support
‣ Node.js compat improvements
‣ Updates to deno install
‣ deno init --lib
‣ deno vendor deprecation
‣ Standard Library stabilization
‣ V8 12.7 and TypeScript 5.5

Release notes: https://deno.com/blog/v1.45

#deno #node #javascript #typescript

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

Today I'm going to work on trying the new #Deno workspaces for the #Fedify repository.

https://docs.deno.com/runtime/manual/basics/workspaces/

Deno

@deno_land@fosstodon.org

we improved our core web vitals drastically with one simple trick💡

not using client-side rendering

(we moved our docs from docusaurus to http://lume.land)

#deno

Deno

@deno_land@fosstodon.org

std/crypto, extensions and utilities to the Web Crypto API, is now stabilized at v1.0.0 on JSR

https://jsr.io/@std/crypto

#deno #jsr #typescript #javascript

technicat

@technicat@universeodon.com

My #hugo site got into an unupdateable state on render.com so I tried out these instructions to deploy on #deno. Seems to be running fine.

https://deno.com/blog/hugo-blog-with-deno-deploy

technicat

@technicat@universeodon.com

I was planning to play around with #fedify but got sidetracked into learning #deno #fresh #preact #tailwindcss ...

洪民憙 (Hong Minhee) 🤏🏼

@hongminhee@todon.eu

#LogTape is a logging library for #JavaScript and #TypeScript. It provides a simple and flexible logging system that is easy to use and easy to extend. The highlights of LogTape are:

https://github.com/dahlia/logtape

ALT text details

Screenshot: log messages printed out on the terminal

ALT text details

Screenshot: log messages printed out on web browser's console

Sebastian Lasse

@sl007@digitalcourage.social

💖 now can't sleep cause saw https://github.com/dahlia/fedify/
#fediverse #framework which is wonderful.

@hongminhee : we do also start to build anything #ActivityPub with #deno (incl. journalistic CMS client, public broadcaster thing, taxiteam client) and so, I work on a UI system with #fresh for all the `type`s …

PS Confs https://redaktor.me/#home

洪民憙 (Hong Minhee) 🤏🏼

@hongminhee@todon.eu

#Fedify is an #ActivityPub server framework in #TypeScript & #JavaScript. It aims to eliminate the complexity and redundant boilerplate code when building a federated server app, so that you can focus on your business logic and user experience.

The key features it provides currently are:

• Type-safe objects for Activity Vocabulary (including some vendor-specific extensions)
• #WebFinger client and server
• HTTP Signatures
• Middleware for handling webhooks
• #NodeInfo protocol
• #Node.js, #Deno, and #Bun support
• CLI toolchain for testing and debugging

If you're curious, take a look at the Fedify website! There's comprehensive docs, a demo, a tutorial, example code, and more:

https://fedify.dev/

#fedidev

Fedify: ActivityPub server framework

@fedify@hollo.social

The key features it provides currently are:

Type-safe objects for Activity Vocabulary (including some vendor-specific extensions)
#WebFinger client and server
HTTP Signatures & Linked Data Signatures & Object Integrity Proofs
Middleware for handling webhooks
#NodeInfo protocol
#Node.js, #Deno, and #Bun support
CLI toolchain for testing and debugging

If you're curious, take a look at the #Fedify website! There's comprehensive docs, a demo, a tutorial, example code, and more:

https://fedify.dev/

Moved to tlockney@hachyderm.io

@tlockney@fosstodon.org

When it comes to learning #TypeScript, one of my favorite tools is Deno's #Jupyter kernel (https://lnkd.in/g2GPc_gM). It makes writing quick examples easy and accessible. I'll need to eventually write up how this all works, but the combination of #Deno, Jupyter, #Tailscale, and Juno Connect (an iOS/iPadOS Jupyter client) have given me the ability to play around on the go.

From: @deno_land
https://fosstodon.org/@deno_land/112689533676963032

Deno

@deno_land@fosstodon.org

curious about TypeScript, but haven't had time to learn?

check out our new #Deno Bites series — short, digestible lessons to learn #TypeScript 👇️

https://deno.com/blog/deno-bites-ts-intro

洪民憙 (Hong Minhee)

@hongminhee@fosstodon.org

I usually prefer #Deno to Node.js, but while working on #Hollo, I tried #Bun and I found it quite good.

Deno

@deno_land@fosstodon.org

When one of our customers reported that the #Deno language server was slow, we launched an investigation that resulted in a 10x speed improvement.

Here's what happened 👇️

https://deno.com/blog/optimizing-our-lsp

Deno

@deno_land@fosstodon.org

#deno

洪民憙 (Hong Minhee) 🤏🏼

@hongminhee@todon.eu

Today I found a bug in #Deno's node:crypto compatibility layer…

https://github.com/denoland/deno/issues/24129

Vince Aggrippino 🇺🇸🇲🇾

@VinceAggrippino@techhub.social

Accessing the #deno V8 Inspector via #WSL 2 with Google Chrome running on Windows was a bit of a challenge.

In Linux:

```
deno run --inspect-brk=0.0.0.0:9229 --allow-net ...
```

In Windows, via Admin mode #PowerShell :
```
netsh interface portproxy add v4tov4 listenport=9229 listenaddress=0.0.0.0 connectport=9229 connectaddress=(wsl hostname -I)
```

https://learn.microsoft.com/en-us/windows/wsl/networking#accessing-a-wsl-2-distribution-from-your-local-area-network-lan

#Deno

Better help text organization

Labeled merge groups

The new group() combinator

Rich documentation support

Brief descriptions, detailed explanations, and footers

Display default values

Temporal API support

Improved type inference

Breaking changes

Learn more

Installation

Better help text organization

Labeled merge groups

The new group() combinator

Rich documentation support

Brief descriptions, detailed explanations, and footers

Display default values

Temporal API support

Improved type inference

Breaking changes

Learn more

Installation

Better help text organization

Labeled merge groups

The new group() combinator

Rich documentation support

Brief descriptions, detailed explanations, and footers

Display default values

Temporal API support

Improved type inference

Breaking changes

Learn more

Installation

Looking for CMS advice

The new `group()` combinator

The new `group()` combinator

The new `group()` combinator