HTTP Prompt - An interactive command-line HTTP client
Commandline Challenge - Test your command line skills
Moving to HTTPS Guide - A community site to help site owners migrate to HTTPS
Prompt - Prompt provides fully-integrated writing education solutions, combining instruction, curriculum, and feedback. We support educational institutions, companies, and individuals.
AskBlocker - Browser extensions that keep permission requests in check
Cwiki - A Command line interface for searching Wikipedia!