iStudiez - iStudiez combines tracking schedule, homework and grades with a delightful user experience.
Helium Student Planner - Helium is an online student planner that lets you organize and color-coordinate your schedule and schoolwork, capture details about every assignment, and plan your study time efficiently.
MyHomework - myHomework is an app where students can manage their school life.
Power Planner - Record homework and class schedule.
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.
BigchainDB - The scalable blockchain database.