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: JavaScript Playground is an online code editor that allows you to write, run, and test JavaScript code easily in the browser. It has a clean interface with various code examples and challenges to help you learn JavaScript interactively.
Type: software