Clever - syncing between education applications for K-12 schools
CodeShare.io - Realtime code sharing for developers
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Code.gov - Share & reuse open source code from the Federal Government
Claroline - Claroline is a collaborative eLearning and eWorking platform.
Code2Flow - An easy solution to create product flows.