SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
edX - Best Courses. Top Institutions. Learn anytime, anywhere.
Clever - syncing between education applications for K-12 schools
Geocities Site Builder - Share your abomination with the world
Claroline - Claroline is a collaborative eLearning and eWorking platform.