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: