All possible ways, a website can leak HTTP requests
Powerful, enterprise-ready, open source web server w/ automatic HTTPS
Martian is a library for building custom HTTP/S proxies
A fast, light-weight proxy for memcached and redis
A layout and widget editor for Wt (C++ web applications)
Small restaurant menu and orders service for PC and mobile devices
ICAP Daemon that implements content scanning
Scada for Home Automation
Free-SA is report generating tool for web, proxy and mail log files
Base for HTTP-REST Java application
Overnet Millennium Server for Unix Linux