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: OriginPro is data analysis and graphing software used by scientists and engineers for analyzing, graphing, and presenting data. It offers a wide range of advanced analysis tools and customization options for creating professional plots and reports.
Type: software