Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
EduDo - EduDo is a video discussion platform
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
Courseroot - Biggest online course database on the web
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
TeenUp - A learning platform designed for teens by teens