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
An extensible request/response workbench
Simple http server in Rust (Windows/Mac/Linux)
High-performance PHP application server, process manager written in Go
Powerful, enterprise-ready, open source web server w/ automatic HTTPS
mitmproxy implemented with golang
An OOB interaction gathering server and client library
REST API for any Postgres database
HTTP web server index for Apache httpd, lighttpd and nginx
HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH
Object model for OpenAPI documents in .NET
Lightweight service virtualization/ API simulation / API mocking tool
HTTP/WebSocket server C++14 library
HTTP/TCP reverse tunnel solution through SSH remote port forwarding
A powerful server and network library, including coroutine
Server control panel to configure and manage a server
Web server for Lad
Python HTTP library with thread-safe connection pooling
An HTTP and WebSocket server for Nim
A minimal, idiomatic Scala interface for HTTP
Hurl, run and test HTTP requests with plain text
Simple, but flexible HTTP client library, with support for backends