Wirepeek
The WebSocket inspector DevTools forgot.
See every frame, live. Decode socket.io, engine.io & raw WebSocket â right in your browser.
▼ in 42["message",{"user":"ana","text":"hi"}]
▲ out 42["typing",{"room":"general"}]
▼ in 0{"sid":"x9fâŚ","pingInterval":25000}