Description: InfraNodus is a free online tool for visual thinking, idea management, and argument mapping. It allows users to create concept maps and connect ideas visually to analyze information and develop arguments or proposals.
Type: software
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