HTTP/3 library written in C

Pure JavaScript QUIC/HTTP3 implementation for Node.js

QPACK compression library for use with HTTP/3

a (minimal) QPACK (RFC 9204) implementation in Go

lsquic tutorial teaches one how to build an application using lsquic, an open-source QUIC and HTTP/3 library

A pure Zig implementation of the QUIC transport protocol.

QIF corpus for QPACK encoder and decoder development

QPACK Field Compression for HTTP/3 RFC 9204 in Rust based on ls-qpack

PHP extension for QPACK header compression (RFC 9204) - HTTP/3 header encoding/decoding with built-in C implementation

HTTP/3 framing, QPACK header compression, and an opinionated server layer in Zig

QPACK encoding & decoding

Production-grade HTTP/3 server for Python, Node.js, and Rust. Native QUIC transport — no proxy.

COPR build configuration for php-qpack - QPACK header compression (RFC 9204) RPM packaging