Best WebSocket Libraries

WebSocket packages enable real-time, bidirectional communication between clients and servers over a single, long-lived connection. They typically offer abstractions for establishing connections, handling message events, managing connection states, and broadcasting data to multiple clients. Some solutions provide managed services and advanced features like presence detection, while others focus on providing low-level, performant WebSocket implementations. The widespread adoption of WebSockets for chat applications, live updates, and multiplayer games highlights the maturity of this category.