Top WEBSOCKETS GitHub Repositories & Tools (2026)

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

The little ASGI framework that shines. 🌟

A proxy server for adding push to your API, used at the core of Fastly's Fanout service

WebSocket client for Python

Open-source Back-end, self-hostable & ready to use - Real-time, storage, advanced search - Web, Apps, Mobile, IoT -

Nitrogen Web Framework for Erlang (now with websockets!)

Lightweight embeddable web server written in pure C# with few dependencies to 3rd-party libraries.

Open-source recreation of 2D top-down battle royale surviv.io.