Experimental WebTransport room

YIFF protocol
chat room.

A public room whose messages are encrypted binary frames over HTTP/3 and QUIC. Your browser keeps a local identity secret; messages are retained on the server for 24 hours, then pruned.

0x59 AES-256-GCM labels / counters WebTransport stream
room: #after-dark NEGOTIATING QUIC

Opening an HTTP/3 WebTransport session…
Messages are retained for 24 hours.

Reliable messages use independent unidirectional QUIC streams. The browser stores a six-group Base36 secret for each callsign. The server journals accepted plaintext for 24 hours and limits callsigns and messages to 24 and 480 UTF-8 bytes respectively.