PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Open Elms - Open Elms: e-learning Learning Management System for Business
Clever - syncing between education applications for K-12 schools
Open edX - Open edX is implemented mostly in Python (with some Ruby and NodeJS as well) and the code is being...
Claroline - Claroline is a collaborative eLearning and eWorking platform.
Sakai - Historically, the community has aligned around a single project, the Sakai Collaboration and...