About SOCKJS
An open-source WebSocket emulation library for real-time communication.
Our Mission
SOCKJS aims to make real-time web communication accessible to everyone. We provide a robust, cross-browser solution that automatically falls back to alternative transports when WebSockets are not available, ensuring your applications work everywhere.
Project History
Project Launch
SOCKJS was created to solve WebSocket compatibility issues across browsers.
1.0 Release
First stable release with full protocol specification and multiple server implementations.
Widespread Adoption
Adopted by major companies and integrated into popular frameworks.
Modern Updates
Continued maintenance with support for modern browsers and protocols.
By the Numbers
Supported Technologies
Transport Protocols
- WebSocket
- HTTP Streaming
- HTTP Long Polling
- EventSource
Server Implementations
- Node.js
- Python
- Java
- Go
Join Our Community
SOCKJS is built and maintained by a passionate community of developers worldwide.
Start Building Today
Join thousands of developers using SOCKJS for real-time applications.