Description: Brilliant.org is an online platform that offers math and science problems and courses to help people improve their logical reasoning and problem-solving abilities. It uses interactive quizzes and puzzles to make STEM subjects more engaging.
Type: software
Description: Lstu is an open-source, self-hosted link management, bookmarking, and archiving tool. It allows users to save, organize, search, and share web links from a simple yet powerful interface.
Type: software
Pricing: Open Source