Termux X11 add-on application
Get free HTTPS certificates forever from Let's Encrypt
A web proxy tool
A rewrite of Tachiyomi for the Desktop
Simple http server in Rust (Windows/Mac/Linux)
High-performance PHP application server, process manager written in Go
An extensible request/response workbench
Powerful, enterprise-ready, open source web server w/ automatic HTTPS
mitmproxy implemented with golang
REST API for any Postgres database
An OOB interaction gathering server and client library
HTTP web server index for Apache httpd, lighttpd and nginx
HTTP/TCP reverse tunnel solution through SSH remote port forwarding
HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH
HTTP/WebSocket server C++14 library
Lightweight service virtualization/ API simulation / API mocking tool
Object model for OpenAPI documents in .NET
Python HTTP library with thread-safe connection pooling
A powerful server and network library, including coroutine
Simple, but flexible HTTP client library, with support for backends
Web server for Lad
An HTTP and WebSocket server for Nim
Server control panel to configure and manage a server
A minimal, idiomatic Scala interface for HTTP
Bringing Http/Https and WebSockets High Performance servers for PyPy3