A web proxy tool
Microsoft project for cloud-based client-server communication
Sōzu HTTP reverse proxy, configurable at runtime, fast and safe
Indexes open directories
Ultra fast and low latency asynchronous socket server & client C#
A Rust HTTP server for Python applications
WireMock.Net is a product for stubbing and mocking web HTTP responses
Lightweight service virtualization/ API simulation / API mocking tool
The most advanced tool for HTTP API
An OOB interaction gathering server and client library
C++ parallel computing and asynchronous networking engine
Log outgoing HTTP requests in ruby
mitmproxy implemented with golang
Drill is an HTTP load testing application written in Rust
Hurl, run and test HTTP requests with plain text
Martian is a library for building custom HTTP/S proxies
A high-performance HTTP benchmarking tool
Language-agnostic HTTP API Testing Tool
An extensible proxy for PC/Mobile/APP developer
The optimized HTTP1, HTTP2, and HTTP3 server
Windows Apache/PHP/MariaDB(MySQL) Stack
A cross platform http sniffer with a web UI
Content-addressable data synchronization tool
Tiny, easily embeddable HTTP server in Java