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Web Sockets

Resources for testing WebSocket connections and debugging Socket.IO traffic during development.

In this section

PageFocus
Testing Socket.IO with PostmanDebug Socket.IO from Postman
Socket Client ToolBrowser-based WS/Socket.IO testers

When to use

  • Validate handshake, auth headers, and message payloads before production
  • Reproduce intermittent disconnects with manual ping/pong tests
  • Compare raw WebSocket vs Socket.IO event framing

Curated technical notes — open source on GitHub