Self-hosted multiplayer backend for tldraw canvases.
Supabase Realtime
Supabase 的实时服务：广播、在线状态与数据库变更订阅
WebSocketElixir
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A simple framework for humans Server-first React, running on the Cloudflare platform. Simple to build. Easy to maintain.
Voice, chat, screen sharing and file transfer without accounts.
Slack-style team chat with realtime messaging, a Telegram bridge and encrypted files.
End-to-end encrypted web chat, each room a SQLite-backed Durable Object.
Example template for working with the WebSocketPair API in Cloudflare Workers.