http

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Updated list of public BitTorrent trackers

A simple, yet elegant, HTTP library.

Supporting multi-protocol multi-user(Vmess, Vless, Trojan, ShadowSocks, Wireguard, Hysteria, Tunnel, Mixed, HTTP, Tun, MTProto، AmneziaWG)

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features

The java implementation of Apache Dubbo. An RPC and microservice framework.

🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.

一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy server, with a powerful web management terminal.

The official NGINX Open Source repository.

🍬A set of tools that keep Java sweet.

Write scalable load tests in plain Python 🚗💨

REST API for any Postgres database

HTTP routing and request-handling library for Rust that focuses on ergonomics and modularity

A fast, modern download manager for HTTP, BitTorrent, Magnet, and ed2k. Cross-platform, built with Golang and Flutter.

💧 A server-side Swift HTTP web framework.

Your ultimate Go microservices framework for the cloud-native era.

HTTP load testing tool and library. It's over 9000!

Python ProxyPool for web spider

lightweight, idiomatic and composable router for building Go HTTP services

All-in-one IoT Platform - Device management, data collection, processing and visualization.

Package gorilla/mux is a powerful HTTP router and URL matcher for building Go web servers with 🦍

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

Ergonomic Framework for Humans

Hurl, run and test HTTP requests with plain text.

Simple, secure & standards compliant web server for the most demanding of applications

WebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket-FLV/HTTP-TS/HTTP-fMP4/WebSocket-TS/WebSocket-fMP4/GB28181/SRT/STUN/TURN server and client framework based on C++11

🔥 Proxy is a high performance HTTP(S) proxies, SOCKS5 proxies,WEBSOCKET, TCP, UDP proxy server implemented by golang. Now, it supports chain-style proxies,nat forwarding in different lan,TCP/UDP port forwarding, SSH forwarding.Proxy是golang实现的高性能http,https,websocket,tcp,socks5代理服务器,支持内网穿透,链式代理,通讯加密,智能HTTP,SOCKS5代理,黑白名单,限速,限流量,限连接数,跨平台,KCP支持,认证API。

A high performance HTTP request router that scales well

A C++ header-only HTTP/HTTPS server and client library

A fast TCP/UDP tunnel over HTTP

CF-workers/pages代理脚本：支持Vless-ws(tls)、Trojan-ws(tls)；Socks5/http本地代理脚本：可选ECH-TLS、普通TLS、无TLS三种代理模式

Asynchronous HTTP client/server framework for asyncio and Python

An HTTP library for Rust

A next generation HTTP client for Python. 🦋

🌐 Human-friendly and powerful HTTP request library for Node.js

The Simple, Secure Framework Developers Trust

C++ Parallel Computing and Asynchronous Networking Framework

A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.

Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows

How to improve NGINX performance, security, and other important things.

A simple, zero-configuration, command-line http server

Pythonic HTML Parsing for Humans™

HTTP Request & Response Service, written in Python + Flask.

HTTP server mocking and expectations library for Node.js

Embedded web server, with TCP/IP network stack, MQTT and Websocket

🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection, pg-sql2 and much more!

A powerful HTTP client for Dart and Flutter, which supports global settings, Interceptors, FormData, aborting and canceling a request, files uploading and downloading, requests timeout, custom adapters, etc.

The little ASGI framework that shines. 🌟

The modern API client that lives in your terminal.

An HTTP toolkit for security research.

Adversary Emulation Framework

An easy and powerful Rust HTTP Client

Open screens/snackbars/dialogs/bottomSheets without context, manage states and inject dependencies easily with Get.

The official source for MDN Web Docs content. Home to over 14,000 pages of documentation about HTML, CSS, JS, HTTP, Web APIs, and more.

An ASGI web server, for Python. 🦄

Apache Thrift

Interactive cli tool for HTTP inspection

Advanced Subscription Manager for QX, Loon, Surge, Stash, Egern and Shadowrocket!

gunicorn 'Green Unicorn' is a WSGI HTTP Server for UNIX, fast clients and sleepy applications.

proxychains ng (new generation) - a preloader which hooks calls to sockets in dynamically linked programs and redirects it through one or more socks/http proxies. continuation of the unmaintained proxychains project. the sf.net page is currently not updated, use releases from github release page instead.

Ohayou(おはよう), HTTP load generator, inspired by rakyll/hey with tui animation.

OkGo - 3.0 震撼来袭，该库是基于 Http 协议，封装了 OkHttp 的网络请求框架，比 Retrofit 更简单易用，支持 RxJava，RxJava2，支持自定义缓存，支持批量断点下载管理和批量上传管理功能

httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.

A super-easy, composable, web server framework for warp speeds.