https://github.com/socketio/socket.io

Realtime application framework (Node.JS server)
https://github.com/socketio/socket.io

javascript nodejs socket-io websocket

Last synced: about 1 month ago
JSON representation

Realtime application framework (Node.JS server)

• Host: GitHub
• URL: https://github.com/socketio/socket.io
• Owner: socketio
• License: mit
• Created: 2010-03-11T18:24:48.000Z (almost 16 years ago)
• Default Branch: main
• Last Pushed: 2025-03-28T20:32:26.000Z (11 months ago)
• Last Synced: 2025-05-05T13:48:02.999Z (9 months ago)
• Topics: javascript, nodejs, socket-io, websocket
• Language: TypeScript
• Homepage: https://socket.io
• Size: 30.6 MB
• Stars: 61,979
• Watchers: 1,509
• Forks: 10,144
• Open Issues: 197
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Security: SECURITY.md

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README

          
# socket.io

[![Latest NPM version](https://img.shields.io/npm/v/socket.io.svg)](https://www.npmjs.com/package/socket.io)

[![Build status](https://github.com/socketio/socket.io/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/socketio/socket.io/actions/workflows/ci.yml)

[![Downloads per month](https://img.shields.io/npm/dm/socket.io.svg)]((https://www.npmjs.com/package/socket.io))

## Getting Started

Please check our documentation [here](https://socket.io).

## Questions

Our [issues list](https://github.com/socketio/socket.io/issues) is exclusively reserved for bug reports and feature requests. For usage questions, please use the following resources:

- read our [documentation](https://socket.io/docs/v4/)

- check our [troubleshooting guide](https://socket.io/docs/v4/troubleshooting-connection-issues/)

- look for/ask questions on [Stack Overflow](https://stackoverflow.com/questions/tagged/socket.io)

- create a new [discussion](https://github.com/socketio/socket.io/discussions/new?category=q-a)

## Security

If you think that you have found a security vulnerability in our project, please do not create an issue in this GitHub repository, but rather refer to our [Security Policy](./SECURITY.md).

## Issues and contribution

Please make sure to read our [Contributing Guide](./CONTRIBUTING.md) before creating an issue or making a pull request.

Thanks to everyone who has already contributed to Socket.IO!



## License

[MIT](https://opensource.org/licenses/MIT)