







A forkable reference implementation for live audio on ATProto: Bluesky OAuth identity, ATProto room records, and LiveKit audio transport.
Building More Resilient Local-First Software with atproto | jakelazaroff.com
atproto has the potential to become a rock-solid replacement for the most fragile part of any local-first app: the sync server.

Slingshot: atproto edge record cache
API Documentation for Slingshot, a firehose-listening atproto edge record and identity cache.

proto IM | AIM-inspired video chat for the open web
Free video calls and buddy lists built on the AT Protocol. Like FaceTime, but it works on every device. Works with Blacksky, Bluesky, or any atproto account.
ATProto User Intents Demo
This is a demo tool which allows atproto accounts to configure a reuse declaration for their public data. You can read more about this atproo mechanism in the "User Intents for Data Reuse" proposal from March 2025. Any account in the atproto network (including Bluesky accounts) can use this tool via OAuth. The source code for this demo is linked above.
ATPcraft — A Minecraft community built on atproto
ATPcraft is a friendly Minecraft community that uses Bluesky/atproto for identity. We welcome roleplay but it's totally optional. Whitelist-only, but everyone's welcome to apply.

AT://links (by Patrick Singletary) — Semble
collection of fun / useful apps built to work on / with ATProtocol
Welcome to the new atproto.com - AT Protocol
We've updated just about everything about atproto.com to make it easier for developers to just build things.

Cuelume. Interaction sounds for the web
Cuelume is a tiny, dependency-free library of carefully designed interaction sounds, synthesized live with Web Audio.

What I Wish Someone Had Told Me About AT Protocol and Bluesky - Stuff Rob Wrote
I've been interested in atproto (the protocol that Bluesky, Blacksky, and many other applications - including pckt, where this blog is hosted! - run on) for abo...

VoxPort — Protocol-Native Podcast Publishing
AT Protocol powered podcast hosting. Own your audience, publish everywhere, and stay in control.
VoxPort — Protocol-Native Podcast Publishing
AT Protocol powered podcast hosting. Own your audience, publish everywhere, and stay in control.

Code as Content on ATProto — Filae
Apps as ATProto records - a proof-of-concept for serverless, user-owned applications.