Description: Oppia is an open-source learning platform that allows users to create interactive online lessons called 'explorations'. It features a visual editor for building engaging content like quizzes, simulations, and feedback.
Type: software
Pricing: Open Source
Description: RackMonkey is an open-source data center infrastructure management software that allows administrators to monitor racks, servers, networks and power in a data center.
Type: software
Pricing: Free