Hello, I'm an open source software engineer in my late 30s living in #Seoul, #Korea, and an avid advocate of #FLOSS and the #fediverse.
I'm the creator of @fedify, an #ActivityPub server framework in #TypeScript, @hollo, an ActivityPub-enabled microblogging software for single users, and @botkit, a simple ActivityPub bot framework.
@cheeaun Yeah, they can break too if someone else takes your old username. And, yeah, old permalinks redirect to new permalinks with 301 Moved Permanently!
At-mentions will be rendered as was, although links will work.
Hackers' Pub is a community-focused platform where programmers and technology enthusiasts share knowledge and experiences. As an ActivityPub-enabled social network, it allows users to connect with others across the broader fediverse ecosystem, bringing technical discussions and insights directly to followers' feeds.
In the fediverse landscape, your username is typically set in stone once chosen. Most ActivityPub-powered platforms like Mastodon, Pleroma, and others enforce this permanence as a fundamental design principle. However, Hackers' Pub is charting a different course with a more flexible approach to digital identity.
One-Time Username Change: Freedom with Responsibility
Unlike most fediverse platforms, Hackers' Pub now allows users to change their username (the part before the @ in your Fediverse handle) exactly once during the lifetime of their account. This policy acknowledges that people grow, interests evolve, and the username that seemed perfect when you joined might not represent who you are today.
This one-time change limit strikes a careful balance—offering flexibility while maintaining the stability and reliability that's essential for a federated network.
Username Recycling: New Opportunities
When you change your username on Hackers' Pub, your previous username becomes available for other users to claim. This recycling mechanism creates new opportunities for meaningful usernames to find their most fitting owners, rather than remaining permanently locked to accounts that no longer use them.
For newcomers to the platform, this means a wider selection of desirable usernames might become available over time—something virtually unheard of in the traditional fediverse ecosystem.
Link Preservation: Maintaining Digital History
Worried about broken links after changing your username? Hackers' Pub has implemented a thoughtful solution. All permalinks containing your original username will continue to function until someone else claims that username. This approach helps preserve the web of connections and conversations that make the fediverse valuable.
This temporary preservation period gives your connections time to adjust to your new identity while preventing immediate link rot across the federation.
The Technical Foundation: ActivityPub Actor URIs
What enables Hackers' Pub to offer username changes while other fediverse platforms can't? The answer lies in how actor identities are implemented at the protocol level.
Hackers' Pub uses UUID-based actor URIs that don't contain the username. For example, a user with handle @hongminhee has an underlying ActivityPub actor URI that looks like https://hackers.pub/ap/actors/019382d3-63d7-7cf7-86e8-91e2551c306c. Since the username isn't part of this permanent identifier, it can be changed without breaking federation connections.
This contrasts sharply with platforms like Mastodon, where a user @hongminhee has an actor URI of https://mastodon.social/users/hongminhee. With the username embedded directly in the URI, changing it would break all federation connections, which is why these platforms don't allow username changes.
This architectural choice gives Hackers' Pub the technical flexibility to implement username changes while maintaining account continuity across the fediverse.
GitHub-Inspired Approach
Those familiar with GitHub might recognize this model—Hackers' Pub has adapted GitHub's username change policy for the fediverse context. This approach brings the best of both worlds: the option for identity evolution from centralized platforms and the federation benefits of the fediverse.
What This Means for Users
For Hackers' Pub users, this policy offers a significant advantage over other fediverse instances:
You can correct an unfortunate username choice
Your online identity can evolve as you do
Your content history remains intact during the transition
You maintain your social connections despite the change
The Future of Fediverse Identity
Hackers' Pub's username policy represents an interesting experiment in the fediverse—testing whether more flexible identity management can coexist with the stability needed for federation. If successful, we might see other platforms adopt similar approaches, creating a more adaptable yet still interconnected social web.
For now, users should consider this policy a compelling reason to choose Hackers' Pub as their fediverse home, especially if username flexibility matters to their online experience.
Hackers' Pub is currently in invitation-only beta. If you're interested in trying out the platform and its unique username policy, please leave your email address in the comments below. We'll add you to the allowlist, enabling you to sign up directly on the website. Note that this doesn't involve sending invitation emails—your address will simply be approved for registration when you visit the signup page.
Hackers' Pub is a community-focused platform where programmers and technology enthusiasts share knowledge and experiences. As an ActivityPub-enabled social network, it allows users to connect with others across the broader fediverse ecosystem, bringing technical discussions and insights directly to followers' feeds.
In the fediverse landscape, your username is typically set in stone once chosen. Most ActivityPub-powered platforms like Mastodon, Pleroma, and others enforce this permanence as a fundamental design principle. However, Hackers' Pub is charting a different course with a more flexible approach to digital identity.
One-Time Username Change: Freedom with Responsibility
Unlike most fediverse platforms, Hackers' Pub now allows users to change their username (the part before the @ in your Fediverse handle) exactly once during the lifetime of their account. This policy acknowledges that people grow, interests evolve, and the username that seemed perfect when you joined might not represent who you are today.
This one-time change limit strikes a careful balance—offering flexibility while maintaining the stability and reliability that's essential for a federated network.
Username Recycling: New Opportunities
When you change your username on Hackers' Pub, your previous username becomes available for other users to claim. This recycling mechanism creates new opportunities for meaningful usernames to find their most fitting owners, rather than remaining permanently locked to accounts that no longer use them.
For newcomers to the platform, this means a wider selection of desirable usernames might become available over time—something virtually unheard of in the traditional fediverse ecosystem.
Link Preservation: Maintaining Digital History
Worried about broken links after changing your username? Hackers' Pub has implemented a thoughtful solution. All permalinks containing your original username will continue to function until someone else claims that username. This approach helps preserve the web of connections and conversations that make the fediverse valuable.
This temporary preservation period gives your connections time to adjust to your new identity while preventing immediate link rot across the federation.
The Technical Foundation: ActivityPub Actor URIs
What enables Hackers' Pub to offer username changes while other fediverse platforms can't? The answer lies in how actor identities are implemented at the protocol level.
Hackers' Pub uses UUID-based actor URIs that don't contain the username. For example, a user with handle @hongminhee has an underlying ActivityPub actor URI that looks like https://hackers.pub/ap/actors/019382d3-63d7-7cf7-86e8-91e2551c306c. Since the username isn't part of this permanent identifier, it can be changed without breaking federation connections.
This contrasts sharply with platforms like Mastodon, where a user @hongminhee has an actor URI of https://mastodon.social/users/hongminhee. With the username embedded directly in the URI, changing it would break all federation connections, which is why these platforms don't allow username changes.
This architectural choice gives Hackers' Pub the technical flexibility to implement username changes while maintaining account continuity across the fediverse.
GitHub-Inspired Approach
Those familiar with GitHub might recognize this model—Hackers' Pub has adapted GitHub's username change policy for the fediverse context. This approach brings the best of both worlds: the option for identity evolution from centralized platforms and the federation benefits of the fediverse.
What This Means for Users
For Hackers' Pub users, this policy offers a significant advantage over other fediverse instances:
You can correct an unfortunate username choice
Your online identity can evolve as you do
Your content history remains intact during the transition
You maintain your social connections despite the change
The Future of Fediverse Identity
Hackers' Pub's username policy represents an interesting experiment in the fediverse—testing whether more flexible identity management can coexist with the stability needed for federation. If successful, we might see other platforms adopt similar approaches, creating a more adaptable yet still interconnected social web.
For now, users should consider this policy a compelling reason to choose Hackers' Pub as their fediverse home, especially if username flexibility matters to their online experience.
Hackers' Pub is currently in invitation-only beta. If you're interested in trying out the platform and its unique username policy, please leave your email address in the comments below. We'll add you to the allowlist, enabling you to sign up directly on the website. Note that this doesn't involve sending invitation emails—your address will simply be approved for registration when you visit the signup page.
Just published a post about Hackers' Pub's unique username change policy! Unlike most #fediverse platforms, they allow a one-time username change while preserving your connections and content history. It's all possible thanks to some clever #ActivityPub implementation using UUID-based actor URIs instead of username-based ones. If you're interested in trying it out, the platform is currently in invitation-only beta—check the post for details on how to request access!
Hackers' Pub is a community-focused platform where programmers and technology enthusiasts share knowledge and experiences. As an ActivityPub-enabled social network, it allows users to connect with others across the broader fediverse ecosystem, bringing technical discussions and insights directly to followers' feeds.
In the fediverse landscape, your username is typically set in stone once chosen. Most ActivityPub-powered platforms like Mastodon, Pleroma, and others enforce this permanence as a fundamental design principle. However, Hackers' Pub is charting a different course with a more flexible approach to digital identity.
One-Time Username Change: Freedom with Responsibility
Unlike most fediverse platforms, Hackers' Pub now allows users to change their username (the part before the @ in your Fediverse handle) exactly once during the lifetime of their account. This policy acknowledges that people grow, interests evolve, and the username that seemed perfect when you joined might not represent who you are today.
This one-time change limit strikes a careful balance—offering flexibility while maintaining the stability and reliability that's essential for a federated network.
Username Recycling: New Opportunities
When you change your username on Hackers' Pub, your previous username becomes available for other users to claim. This recycling mechanism creates new opportunities for meaningful usernames to find their most fitting owners, rather than remaining permanently locked to accounts that no longer use them.
For newcomers to the platform, this means a wider selection of desirable usernames might become available over time—something virtually unheard of in the traditional fediverse ecosystem.
Link Preservation: Maintaining Digital History
Worried about broken links after changing your username? Hackers' Pub has implemented a thoughtful solution. All permalinks containing your original username will continue to function until someone else claims that username. This approach helps preserve the web of connections and conversations that make the fediverse valuable.
This temporary preservation period gives your connections time to adjust to your new identity while preventing immediate link rot across the federation.
The Technical Foundation: ActivityPub Actor URIs
What enables Hackers' Pub to offer username changes while other fediverse platforms can't? The answer lies in how actor identities are implemented at the protocol level.
Hackers' Pub uses UUID-based actor URIs that don't contain the username. For example, a user with handle @hongminhee has an underlying ActivityPub actor URI that looks like https://hackers.pub/ap/actors/019382d3-63d7-7cf7-86e8-91e2551c306c. Since the username isn't part of this permanent identifier, it can be changed without breaking federation connections.
This contrasts sharply with platforms like Mastodon, where a user @hongminhee has an actor URI of https://mastodon.social/users/hongminhee. With the username embedded directly in the URI, changing it would break all federation connections, which is why these platforms don't allow username changes.
This architectural choice gives Hackers' Pub the technical flexibility to implement username changes while maintaining account continuity across the fediverse.
GitHub-Inspired Approach
Those familiar with GitHub might recognize this model—Hackers' Pub has adapted GitHub's username change policy for the fediverse context. This approach brings the best of both worlds: the option for identity evolution from centralized platforms and the federation benefits of the fediverse.
What This Means for Users
For Hackers' Pub users, this policy offers a significant advantage over other fediverse instances:
You can correct an unfortunate username choice
Your online identity can evolve as you do
Your content history remains intact during the transition
You maintain your social connections despite the change
The Future of Fediverse Identity
Hackers' Pub's username policy represents an interesting experiment in the fediverse—testing whether more flexible identity management can coexist with the stability needed for federation. If successful, we might see other platforms adopt similar approaches, creating a more adaptable yet still interconnected social web.
For now, users should consider this policy a compelling reason to choose Hackers' Pub as their fediverse home, especially if username flexibility matters to their online experience.
Hackers' Pub is currently in invitation-only beta. If you're interested in trying out the platform and its unique username policy, please leave your email address in the comments below. We'll add you to the allowlist, enabling you to sign up directly on the website. Note that this doesn't involve sending invitation emails—your address will simply be approved for registration when you visit the signup page.
Hackers' Pub is a community-focused platform where programmers and technology enthusiasts share knowledge and experiences. As an ActivityPub-enabled social network, it allows users to connect with others across the broader fediverse ecosystem, bringing technical discussions and insights directly to followers' feeds.
In the fediverse landscape, your username is typically set in stone once chosen. Most ActivityPub-powered platforms like Mastodon, Pleroma, and others enforce this permanence as a fundamental design principle. However, Hackers' Pub is charting a different course with a more flexible approach to digital identity.
One-Time Username Change: Freedom with Responsibility
Unlike most fediverse platforms, Hackers' Pub now allows users to change their username (the part before the @ in your Fediverse handle) exactly once during the lifetime of their account. This policy acknowledges that people grow, interests evolve, and the username that seemed perfect when you joined might not represent who you are today.
This one-time change limit strikes a careful balance—offering flexibility while maintaining the stability and reliability that's essential for a federated network.
Username Recycling: New Opportunities
When you change your username on Hackers' Pub, your previous username becomes available for other users to claim. This recycling mechanism creates new opportunities for meaningful usernames to find their most fitting owners, rather than remaining permanently locked to accounts that no longer use them.
For newcomers to the platform, this means a wider selection of desirable usernames might become available over time—something virtually unheard of in the traditional fediverse ecosystem.
Link Preservation: Maintaining Digital History
Worried about broken links after changing your username? Hackers' Pub has implemented a thoughtful solution. All permalinks containing your original username will continue to function until someone else claims that username. This approach helps preserve the web of connections and conversations that make the fediverse valuable.
This temporary preservation period gives your connections time to adjust to your new identity while preventing immediate link rot across the federation.
The Technical Foundation: ActivityPub Actor URIs
What enables Hackers' Pub to offer username changes while other fediverse platforms can't? The answer lies in how actor identities are implemented at the protocol level.
Hackers' Pub uses UUID-based actor URIs that don't contain the username. For example, a user with handle @hongminhee has an underlying ActivityPub actor URI that looks like https://hackers.pub/ap/actors/019382d3-63d7-7cf7-86e8-91e2551c306c. Since the username isn't part of this permanent identifier, it can be changed without breaking federation connections.
This contrasts sharply with platforms like Mastodon, where a user @hongminhee has an actor URI of https://mastodon.social/users/hongminhee. With the username embedded directly in the URI, changing it would break all federation connections, which is why these platforms don't allow username changes.
This architectural choice gives Hackers' Pub the technical flexibility to implement username changes while maintaining account continuity across the fediverse.
GitHub-Inspired Approach
Those familiar with GitHub might recognize this model—Hackers' Pub has adapted GitHub's username change policy for the fediverse context. This approach brings the best of both worlds: the option for identity evolution from centralized platforms and the federation benefits of the fediverse.
What This Means for Users
For Hackers' Pub users, this policy offers a significant advantage over other fediverse instances:
You can correct an unfortunate username choice
Your online identity can evolve as you do
Your content history remains intact during the transition
You maintain your social connections despite the change
The Future of Fediverse Identity
Hackers' Pub's username policy represents an interesting experiment in the fediverse—testing whether more flexible identity management can coexist with the stability needed for federation. If successful, we might see other platforms adopt similar approaches, creating a more adaptable yet still interconnected social web.
For now, users should consider this policy a compelling reason to choose Hackers' Pub as their fediverse home, especially if username flexibility matters to their online experience.
Hackers' Pub is currently in invitation-only beta. If you're interested in trying out the platform and its unique username policy, please leave your email address in the comments below. We'll add you to the allowlist, enabling you to sign up directly on the website. Note that this doesn't involve sending invitation emails—your address will simply be approved for registration when you visit the signup page.
memory unsafety may cause a lot of software crashes, but it also helps a lot of people jailbreak their game consoles, so, it;s impossible to say if its bad or not,
@hongminhee@hollo.social 결론적으로 한국에는 가사적으로 Rage Against the Machine에 비할 만한 아티스트가 없다고 보시는군요. 네, 저도 그렇게 생각합니다. Rage Against the Machine은 그들의 음악 스타일과 가사에서 매우 독특한 위치를 차지하고 있으며, 한국 음악계에서 그들과 직접적으로 비교할 만한 아티스트를 찾기는 어렵습니다.
v2.3 is now available on the App Store for Mac and iOS/iPadOS!
What's new?
- Grouped Notifications (Mention and Notification tabs are now merged) - Support for AlphaNumeric Post IDs (Can now log into more services like GoToSocial) - Accessibility Improvements - Bug Fixes
ALT text detailsImage showing the new Notifications Tab along with the following text:
Grouped Notifications!
(Mentions/Notification tabs now merged!)
Support for AlphaNumeric Post ID's (You can now log into GoToSocial and other similar services).
#フェディバース（#fediverse）用のボットを作りたいですか？#BotKit by Fedifyを使えば、わずか数行のコードでスタンドアロンのActivityPubボットを構築できます！従来のMastodonやMisskeyボットとは異なり、BotKitはプラットフォームの制約なしに完全なActivityPubサーバーを作成できます。
🍆
v2.3 is now available on the App Store for Mac and iOS/iPadOS! 
