Go98Exceptionalhealth index

caddyserver/caddyFast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
Go★ 75.8KSep 16, 2026
Maven96Exceptionalhealth index

jetty/jetty.projectEclipse Jetty® - Web Container & Clients - supports HTTP/3, HTTP/2, HTTP/1, websocket, servlets, and more
Java★ 4,091Aug 28, 2026
crates.io · PyPI95Exceptionalhealth index

mozilla/neqoNeqo, the Mozilla Firefox implementation of QUIC in Rust
Rust★ 2,238↓ 18.4K/moSep 14, 2026
crates.io94Exceptionalhealth index
Rust★ 11.8K↓ 757.8K/moAug 27, 2026
Go92Excellenthealth index

centrifugal/centrifugoScalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
Go★ 10.7KAug 28, 2026
PyPI92Excellenthealth index

jawah/niquestsDrop-in replacement for Requests. Automatic HTTP/1.1, HTTP/2, and HTTP/3. WebSocket, and SSE included. WASI Supported.
Python★ 2,470↓ 1.5M/moSep 17, 2026
crates.io92Excellenthealth index
Rust★ 83↓ 37.4K/moSep 18, 2026
Go92Excellenthealth index
Go★ 11.8KOct 21, 2026
crates.io91Excellenthealth index

genmeta/dquic An IETF quic transport protocol implemented natively using async Rust
Rust★ 280↓ 8,019/moSep 12, 2026
Go91Excellenthealth index
C++ · C★ 5,052Sep 20, 2026
crates.io89Excellenthealth index
Rust★ 1,076↓ 222.8K/moOct 20, 2026
PyPI88Excellenthealth index

jawah/urllib3.futureInplace replacement for urllib3 capable of async with automatic HTTP/1, HTTP/2 and HTTP/3 transport.
Python★ 69↓ 1.5M/moOct 19, 2026
npm · crates.io · Maven88Excellenthealth index
Rust · Python · TypeScript★ 265↓ 258K/moSep 5, 2026
Go88Excellenthealth index

xyproto/algernonSmall self-contained pure-Go web server with Lua, Teal, Markdown, HTTP/2, QUIC, Redis, TypeScript, npm-less React 19, SQLite, and PostgreSQL support ++
JavaScript · Go · Lua★ 3,027Sep 20, 2026
crates.io · Go87Excellenthealth index
Rust★ 176↓ 3,781/moOct 21, 2026
C★ 1,142Sep 18, 2026
PyPI81Excellenthealth index
C · Assembly★ 1,871Sep 14, 2026
Go · npm · PyPI81Excellenthealth index
Python · Go★ 194Sep 10, 2026
Go81Excellenthealth index
Go★ 146Oct 19, 2026
C · Swift★ 6,171Aug 28, 2026
Hex80Excellenthealth index
Erlang★ 7,525↓ 1.2M/moAug 28, 2026
Go · Packagist78Goodhealth index
Go · PHP★ 3,593Sep 13, 2026
crates.io77Goodhealth index
Rust★ 704↓ 319.6K/moSep 18, 2026
PyPI · crates.io77Goodhealth index

jawah/qh3Lightweight QUIC and HTTP/3 implementation in Python. ECH & PQ Ready.
Python · Rust★ 47↓ 1.8M/moOct 20, 2026
crates.io77Goodhealth index
Rust★ 69↓ 15.1K/moSep 12, 2026
crates.io · PyPI73Goodhealth index

sebastienrousseau/http-handleLightweight Rust HTTP server library. Sync + async, HTTP/1.1 keep-alive, HTTP/2 (h2c), HTTP/3 ALPN. 180 k req/s on Linux/arm64.
Rust★ 1↓ 2,031/moAug 28, 2026
crates.io71Goodhealth index
Rust★ 0↓ 12.3K/moSep 30, 2026
Go · npm71Goodhealth index

sardanioss/httpcloakGo HTTP client with browser-identical TLS/HTTP2 fingerprinting. Bypass bot detection by perfectly mimicking Chrome, Firefox, and Safari at the cryptographic level (JA3/JA4, Akamai fingerprint, header order). Supports HTTP/1.1, HTTP/2, HTTP/3, sessions, cookies, and proxies.
Go · C#★ 1,288Sep 8, 2026
C · C++ · TypeScript★ 82↓ 3,858/moOct 20, 2026
PyPI63Moderatehealth index
Python★ 2,003↓ 2.8M/moSep 10, 2026