PartyKit simplifies developing multiplayer applications

✨🤝✨ Build instant multiplayer webapps, no server required — Magic WebRTC matchmaking over BitTorrent, Nostr, MQTT, IPFS, Supabase, and Firebase

Etherpad: A modern really-real-time collaborative document editor.

Shared data types for building collaborative software

A collection of offline browser based utilities.

A full-stack, syncing database that runs on both server and client. Pluggable storage (indexeddb, sqlite, durable objects), syncs over websockets, and works with your favorite framework (React, Sol…