The Principal Dev – Masterclass for Tech Leads

The Principal Dev – Masterclass for Tech LeadsJuly 17-18

Join

Top JavaScript WebSocket Libraries 2025

GitHub Libraries JavaScript WebSocket Libraries

socketio/socket.io 62K +25

added 3 months ago

Socket.IO is an event-driven library for real-time web applications. It enables real-time, bi-directional communication between web clients and servers.

websockets/ws 22K +19

added 3 months ago

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

partykit/partykit 5K +16

added 2 months ago

PartyKit simplifies developing multiplayer applications

lukeed/sockette 2K +1

added 3 months ago

The cutest little WebSocket wrapper!

h3js/crossws 499 +2

added 2 months ago

Cross-platform WebSocket Servers for Node.js, Deno, Bun and Cloudflare Workers.

Join libs.tech

...and unlock some superpowers

GitHub

We won't share your data with anyone else.