Socket.IO Web Sockets
Socket.IO enables real-time, bidirectional and event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.
- Since:2011
- Changelog:github.com
- Discord:@79NspbK
- Dockerhub:socket.io
- Docs:socket.io
- Github Topic:socket-io
- License:github.com
- Official:socket.io
- Reddit:r/socketio
- Repository:github.com
- StackOverflow:[socket.io]
- Twitter:@socketio
- Wikipedia:Socket.IO
#What is Socket.IO?
Socket.IO is a popular WebSocket library for Node.js and JavaScript that enables real-time, bidirectional communication between clients and servers. It uses the WebSocket protocol, along with fallbacks like AJAX long polling, to support real-time communication between a wide range of devices, including web browsers, mobile devices, and servers.
#Socket.IO Key Features
Most recognizable Socket.IO features include:
- Automatic fallbacks to older, less efficient protocols when necessary
- Support for custom events and data payloads
- Server-side support for multiple rooms and namespaces for organizing client connections
- Integrated support for broadcasting messages to all connected clients or specific subsets of clients
- Support for sending and receiving binary data
- The ability to integrate with existing Node.js HTTP servers or run as a standalone server.
#Socket.IO Use-Cases
Some of the Socket.IO use-cases are:
- Chat applications
- Multiplayer games
- Real-time analytics and monitoring dashboards
- Collaborative editing and document sharing tools
- IoT applications and devices
- Any application that requires real-time, bidirectional communication between clients and servers.
#Socket.IO Summary
Socket.IO is a powerful WebSocket library that provides real-time, bidirectional communication capabilities between clients and servers, with support for custom events, broadcasting, rooms, namespaces, and more.
