HTTP/3
The next-generation version of the HTTP protocol, built on QUIC. It supports multiplexing and 0-RTT connections and serves as the underlying transport for low-latency bidirectional capabilities such as WebTransport.
Core Facts
Timeline (last 90 days)
SSE runs on top of standard HTTP/1.1 chunked transfer encoding or HTTP/2 and HTTP/3 multiplexed streams.
HTTP/3 uses the UDP-based QUIC protocol, which achieves true inter-stream independence at the transport layer, fundamentally avoiding the Head-of-Line Blocking problem.
Caddy is a modern open-source web server written in Go that supports HTTP/1, HTTP/2, and HTTP/3 protocols and features automatic HTTPS functionality.
HTTP/3 is the next-generation HTTP standard based on the QUIC transport protocol, officially published by the IETF in 2022 (RFC 9114).
SSH3 was developed by researchers at the French institution INRIA and rebuilds the SSH protocol on top of HTTP/3 (based on QUIC); it is still in an experimental stage.
SSH3 was developed by researchers at the French research institution INRIA, with the core idea of using HTTP/3 (based on the QUIC protocol) as the transport layer.
All Facts (7)
QUIC is a transport-layer protocol designed by Google and later standardized by IETF, and has become the underlying transport for HTTP/3.
65%UnverifiedSSE runs on top of standard HTTP/1.1 chunked transfer encoding or HTTP/2 and HTTP/3 multiplexed streams.
50%UnverifiedHTTP/3 uses the UDP-based QUIC protocol, which achieves true inter-stream independence at the transport layer, fundamentally avoiding the Head-of-Line Blocking problem.
50%UnverifiedCaddy is a modern open-source web server written in Go that supports HTTP/1, HTTP/2, and HTTP/3 protocols and features automatic HTTPS functionality.
50%UnverifiedHTTP/3 is the next-generation HTTP standard based on the QUIC transport protocol, officially published by the IETF in 2022 (RFC 9114).
50%UnverifiedSSH3 was developed by researchers at the French institution INRIA and rebuilds the SSH protocol on top of HTTP/3 (based on QUIC); it is still in an experimental stage.
50%UnverifiedSSH3 was developed by researchers at the French research institution INRIA, with the core idea of using HTTP/3 (based on the QUIC protocol) as the transport layer.
50%