👋 Live edit — this text changed on my laptop.
This page is served by astro dev on 127.0.0.1:4321, proxied through a
Cloudflare Worker and Durable Object.
- Rendered at
2026-07-09T20:04:20.657Z#uvv81k- Served to host
…- HMR socket
- connecting…
- HMR events
0received
CSS hot-swap target
Edit the heading and save — the Rendered at stamp changes, which means a
full-reload arrived over the WebSocket. Edit .swatch's colour and it
changes with no reload at all.
- /large.txt — ~300 KB, exercises multi-chunk streaming
- /api/echo — POST here to exercise request-body frames