Get free HTTPS certificates forever from Let's Encrypt
Hurl, run and test HTTP requests with plain text
Powerful, enterprise-ready, open source web server w/ automatic HTTPS
True object-oriented Java web framework without NULLs
Executing shell commands via HTTP server
mitmproxy implemented with golang
Store and access data published by OwnTracks apps
REXX interpreter
aria2 is a lightweight multi-protocol & multi-source download utility
An standard http/https proxy service
httr: a friendly http package for R
A tiny, cross-platform, module based web server for .NET
Language-agnostic HTTP API Testing Tool
A fast, light-weight proxy for memcached and redis
Fast lightweight HTTP service framework
Simple WebServer for .NET and Mono
Modify Request and Response Header
Modify Headers
Authentication, Access Control, and Single Sign-On
A collection of tools to facilitate the management of websites
Modify Request Headers And Response Headers