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: Three.js is a popular open-source JavaScript library used to create and display animated 3D computer graphics in a web browser. It provides an easy to use API to make working with WebGL simpler and more convenient.
Type: software
Pricing: Open Source