See this page fetch itself, byte by byte, over TLS This page performs a live, annotated HTTPS request for its own source. It’s inspired by The Illustrated TLS 1.3 Connection and Julia Evans’ toy TLS 1.3. It’s built on subtls, a pure-JS TLS 1.3 implementation that depends only on SubtleCrypto. Raw TCP traffic is carried via a simple WebSocket proxy. Use HTTP/2 Key Raw bytes in hexadecimal. Outgoing