mitmproxy implemented with golang
An OOB interaction gathering server and client library
An HTTP library for Rust
Check links in web documents or full websites
HTTP proxy server,support HTTPS & websocket
Clojure HTTP server/client library with WebSocket support
WireMock.Net is a product for stubbing and mocking web HTTP responses
HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH
Store and access data published by OwnTracks apps
Ultra fast and low latency asynchronous socket server & client C#
Fast and low latency asynchronous socket server & client C++ library
Infinitely transfer between every device over pure HTTP with pipes
Generate custom HTTP responses, the simpler way to test your services
A cross platform http sniffer with a web UI
Fast Parallel Async HTTP/SSH/TCP/UDP/Ping Client Java Library
Hyper Cookie Encapsulation System