hpack

A conformance testing tool for HTTP/2 implementation.

Something could be public patches

HTTP/2 Protocol Implementation for the Crystal Language

HPack - HTTP/2 header compression implementation in PHP.

HTTP/2 support for .NET standard

LiteSpeed HPACK (RFC7541) Library

Pure managed C# HTTP/1.1 and HTTP/2 client powered by SharpTls, with coherent browser fingerprints, pooling, proxies, streaming, and reproducible releases.

Haskell package descriptions merging (⩓) the best of HPack and Dhall.

Implementation of the HPACK protocol for Elixir. 🎴

BSD-style HPACK implementation in C

Pure Nim HPACK - Header Compression for HTTP/2

A high-performance C# web framework

Low-level HTTP for Rust

C++ HTTP/2 & HTTP/1 server

A skeleton Reflex project with Hpack, Nix and Emacs/HIE/LSP integration

QMIN is a compression mechanism for QUIC headers

The original technicial articles

Http2 server implemented by cfadmin.

Stack Templates for Generic/CLI Applications and Libraries using Hpack, Tasty, & Github Actions.

Pure Lean 4 gRPC library (HTTP/2 + HPACK + gRPC) on Std.Async