Live Stream & SSE Monitor

Tag: Live Stream & SSE Monitor

3+ tools

New

Live Web Vitals Monitor - Online Real‑Time LCP, INP, CLS

Patch the PerformanceObserver and show your page’s Core Web Vitals as you browse. See real‑time scores and suggestions.

Developer Tools INP LCP real‑time Web Vitals

New

WebTransport Echo Client - Online QUIC Test

Connect to a WebTransport server and exchange data over QUIC. See latency and throughput. Perfect for exploring low‑latency real‑time APIs.

Developer Tools QUIC real‑time test WebTransport

New

WebSocket Test Client - Online Connect & Send Messages

Connect to a WebSocket endpoint, send messages, and view the stream of received data. Perfect for debugging real‑time apps.

Developer Tools client real‑time test WebSocket