Fedify: ActivityPub server framework
@fedify.hollo.social.ap.brid.gy
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:fedify: Fedify is a TypeScript library for building federated server apps powered by ActivityPub and other standards, so-called fediverse. It aims to eliminate the […] 🌉 bridged from ⁂ https://hollo.social/@fedify, follow @ap.brid.gy to interact
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fedify.hollo.social.ap.brid.gy
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/[email protected]` from npm, you'll get actual JavaScript that executes directly in your runtime, no more […]
Original post on hollo.social
hollo.social
Reposted by Fedify: ActivityPub server framework
jdp23.neuromatch.social.ap.brid.gy
@fedify really exciting! Fedify is such an Important project, and urs really detest to see the support you’re getting!
Reposted by Fedify: ActivityPub server framework
rileytestut.mastodon.social.ap.brid.gy
While this solves our problems, we are far from the only Fediverse project that could use some funding and we want to support the growth of the entire ecosystem.

So to give back to the open social web, we’re also donating $500,000 total to these incredible Fediverse-related projects 🎉 […]
Original post on mastodon.social
mastodon.social
fedify.hollo.social.ap.brid.gy
### Announcement: AltStore becomes a financial contributor to Fedify

We're thrilled to announce that AltStore has become a financial contributor to Fedify! This generous support comes as part of AltStore's broader commitment to strengthening the open social web […]

[Original post on hollo.social]
Email notification from Open Collective showing AltStore has become a new financial contributor to Fedify as a corporate sponsor with a $500.00 monthly contribution. The email includes the Open Collective logo, information about AltStore with a link to their Open Collective page, and details about the sponsorship tier and amount.
Reposted by Fedify: ActivityPub server framework
fedify.hollo.social.ap.brid.gy
### Transparency update: Web framework integration progress

We're sharing a public project board to track our progress on web framework integrations for #fedify, work commissioned by the Sovereign Tech Fund (@sovtechfund). You can follow along at:

https://github.com/orgs/fedify-dev/projects/1 […]
Original post on hollo.social
hollo.social
Reposted by Fedify: ActivityPub server framework
fedify.hollo.social.ap.brid.gy
### Transparency update: Web framework integration progress

We're sharing a public project board to track our progress on web framework integrations for #fedify, work commissioned by the Sovereign Tech Fund (@sovtechfund). You can follow along at:

https://github.com/orgs/fedify-dev/projects/1 […]
Original post on hollo.social
hollo.social
fedify.hollo.social.ap.brid.gy
@liaizon The contract with STF prohibits subcontracting. Therefore, the milestones listed above will be carried out by @hongminhee, currently the sole maintainer. However, we hope to bring in more maintainers by the next funding round!
Reposted by Fedify: ActivityPub server framework
andypiper.org
@fedify @sovtechfund this is fantastic news, and a huge validation for the work you're doing. Congratulations!
Reposted by Fedify: ActivityPub server framework
bsky.box464.social
This is amazing news! Fedify has received a substantial grant for further development, including portability for fediverse objects and enhanced dev kits for ActivityPub. 🎉🎉🎉

https://hollo.social/@fedify/0199a579-adb3-7bf5-a8ea-970c8fa91f09

#activitypub #fediverse #fedify
We're excited to announce that #Fedify has been awarded a service agreement by the @sovtechfund! The Sovereign Tech Fund is investing €192,000 in Fedify's development over 2025–2026 to strengthen the fediverse ecosystem. This investment will enable us to significantly expand Fedify's capabilities and make it easier for developers to build federated applications. The commissioned work focuses on improving developer experience, adding comprehensive debugging tools, and ensuring Fedify remains at the forefront of #ActivityPub innovation. Here are the key milestones we'll be delivering: * _Web framework integrations_ : Official adapters for Next.js, Elysia, Fastify, and Koa, making it seamless to add federation to existing applications * _ActivityPub debug & development tools_: Real-time debug dashboard with WebSocket monitoring, federation lifecycle hooks, and implementation checklist CLI to make federation interactions transparent and debuggable * _Storage & infrastructure enhancements_: `SQLiteKvStore` for robust file-based storage across Node.js, Deno, and Bun, plus performance optimizations for production deployments * _Comprehensive documentation & examples_: Specialized tutorials for building federated blogs, social networks, and content platforms, with complete working examples and migration guides * _Observability & monitoring_: Full OpenTelemetry metrics, performance benchmarking tools, and federation health dashboards for production environments * _Advanced features & standards_: FEP-ef61 (Portable Objects) support and implementation of emerging Fediverse Enhancement Proposals to keep Fedify at the cutting edge All developments will be open source and available for the entire #fediverse community to use, contribute to, and build upon. https://www.sovereign.tech/tech/fedify #opensource #SovereignTechFund #STF
hollo.social
fedify.hollo.social.ap.brid.gy
We've just published an experimental pre-release version 1.9.0-pr.431.1597 that adds CommonJS support to all npm packages in the Fedify ecosystem! 🧪

### What's new

This experimental build addresses one of the most requested features—better compatibility with CommonJS-based Node.js applications […]
Original post on hollo.social
hollo.social
fedify.hollo.social.ap.brid.gy
We're excited to share an update on #fedify's development! While we're actively working on Fedify 1.9 in the `main` branch, we've also begun preparations for Fedify 2.0 in the `next` branch.

Before you get too excited about revolutionary new features, we want to set clear expectations: Fedify 2 […]
Original post on hollo.social
hollo.social
Reposted by Fedify: ActivityPub server framework
bsky.box464.social
Finished the basic tutorial for #fedify - I can now Follow and Unfollow the "me" account. Lots of useful debugging and dev tools built in, too.

I think what's most interesting about this framework is that there are quite a few AP vocabulary activitites […]

[Original post on mastodon.social]
A screenshot of some basic code from a tutorial that was following to create a basic AP server.
Reposted by Fedify: ActivityPub server framework
fedify.hollo.social.ap.brid.gy
In case you weren't aware, #fedify has both #discord and #matrix communities where you can get help, discuss features, or just chat about #activitypub and federated social networks.

* Matrix space: #fedify:matrix.org
* Discord server: https://discord.gg/bhtwpzURwd

Feel free to join […]
Original post on hollo.social
hollo.social
fedify.hollo.social.ap.brid.gy
The #fedify monorepo has grown to 16 packages!

We've been working hard to make Fedify more modular and easier to integrate with your favorite tools and platforms. From the core framework to database drivers, from CLI tools to web framework integrations—we've […]

[Original post on hollo.social]
A table showing 16 Fedify packages with three columns: Package name, registry availability (JSR and npm links), and Description. The packages include the core @fedify/fedify framework, CLI toolchain, database drivers (PostgreSQL, Redis, SQLite, AMQP/RabbitMQ), web framework integrations (Express, Hono, H3, Elysia, NestJS, Next.js, SvelteKit, Cloudflare Workers), Deno KV integration, and testing utilities. Most packages are available on both JSR and npm registries, with some exceptions like @fedify/denokv (JSR only) and @fedify/elysia, @fedify/nestjs, @fedify/next (npm only).
Reposted by Fedify: ActivityPub server framework
andypiper.org
Shout-out for @fedify as a great tool for developers in the #fediverse 🫶🏻 from @dave #froscon
David Roetzel, a white man wearing a black t-shirt in front of a slide describing Fedify (a TypeScript ActivityPub server framework and CLI tool). A Mastodon plushie sits on the table in front.
fedify.hollo.social.ap.brid.gy
We'd like to recognize the valuable contributions from two developers who participated in Korea's #ossca (Open Source Contribution Academy) program. Both contributors identified important gaps in #fedify's functionality and documentation, providing thoughtful solutions that benefit the broader […]
Original post on hollo.social
hollo.social
fedify.hollo.social.ap.brid.gy
🚨 **緊急セキュリティアップデート通知**

Fedifyで非常に深刻なセキュリティ脆弱性(CVE-2025-54888)が発見され、ホットフィックスを緊急リリースいたしました。

**全ユーザーは直ちに最新のパッチバージョンにアップデートしてください。**

詳細とアップデート方法については、以下のリンクをご参照ください:

https://github.com/fedify-dev/fedify/discussions/361
Improper Authentication and Incorrect Authorization in @fedify/fedify
### Summary An authentication bypass vulnerability allows any unauthenticated attacker to impersonate any ActivityPub actor by sending forged activities signed with their own keys. Activities are...
github.com
fedify.hollo.social.ap.brid.gy
🚨 **긴급 보안 업데이트 공지**

Fedify에서 매우 심각한 보안 취약점(CVE-2025-54888)이 발견되어 핫픽스를 긴급 배포했습니다.

**모든 사용자는 즉시 최신 패치 버전으로 업데이트해야 합니다.**

자세한 내용과 업데이트 방법은 아래 링크를 참고해 주세요:

https://github.com/fedify-dev/fedify/discussions/361
Improper Authentication and Incorrect Authorization in @fedify/fedify
### Summary An authentication bypass vulnerability allows any unauthenticated attacker to impersonate any ActivityPub actor by sending forged activities signed with their own keys. Activities are...
github.com
fedify.hollo.social.ap.brid.gy
All #fedify users must immediately update to the latest patched versions. A #critical authentication bypass #vulnerability (CVE-2025-54888) has been discovered in Fedify that allows attackers to impersonate any #activitypub actor by sending forged activities signed with their own keys.

This […]
Original post on hollo.social
hollo.social
fedify.hollo.social.ap.brid.gy
We're thrilled to announce Fedify 1.8.1, a mega release made possible through the incredible efforts of contributors from South Korea's #ossca (Open Source Contribution Academy). This release marks a significant milestone in #fedify's development, bringing major architectural changes, new […]
Original post on hollo.social
hollo.social
fedify.hollo.social.ap.brid.gy
We'd like to recognize some excellent contributions from our #ossca (Open Source Contribution Academy) participants who have been working on #fedify.

@gaebalgom contributed PR #339, which introduces the `@fedify/elysia` package to provide Elysia integration for Fedify. This work addresses issue […]
Original post on hollo.social
hollo.social
Reposted by Fedify: ActivityPub server framework
bsky.box464.social
Lots of talk about Ghost today, and rightly so, but don’t forget that a little open source framework @fedify made the ActivityPub plugin possible.

Support open source!

https://ghost.org/changelog/6/

#activitypub #fedidev
fedify.hollo.social.ap.brid.gy
We're thrilled to highlight five outstanding contributions from the Korean Open Source Contribution Academy (#ossca) program participants who have been working on #fedify! Their dedication and effort have significantly enhanced our #activitypub server framework.

First up is @nyeong with his […]
Original post on hollo.social
hollo.social