ws: Detailed Overview & Metrics
The 'ws' npm package is a simple and efficient WebSocket implementation for Node.js. It provides a straightforward API for creating WebSocket servers and clients, enabling real-time communication between the server and clients over a persistent connection. 'ws' is known for its high performance, low latency, and scalability, making it a popular choice for building WebSocket-based applications.
Compared to alternative WebSocket libraries like 'socket.io', 'ws' is more lightweight and focused specifically on WebSocket functionality without additional features like broadcasting, rooms, or fallback mechanisms. 'ws' is actively maintained with regular updates and bug fixes, ensuring compatibility with the latest Node.js versions.
Alternatives: socket.io, uws, ws-legacy
Tags: node.jswebsocketreal-timecommunicationserverclient