What is JS Exercises?
JS Exercises is an interactive JavaScript learning platform built for developers who learn by doing, not watching videos or reading walls of text.
Every concept is taught through hands-on coding. You write real JavaScript directly in your browser, run it against live tests, and get instant feedback.
No setup, no installs, just code.
Who is it for?
Whether you're picking up JavaScript for the first time or sharpening skills you already have, JS Exercises meets you where you are. Courses start from absolute zero and progress through to advanced topics like closures, DOM manipulation, async JavaScript and more.
What's included?
- 300+ interactive coding exercises across foundations, arrays, functions and DOM
- Structured courses with bite-sized lessons, coding stages and quizzes
- In-browser code editor with live test execution and instant feedback
- Progress tracking so you always know where you left off
- Knowledge resources that explain core JavaScript concepts in depth
How it works
Pick a course or jump straight into exercises by topic. Each lesson combines reading, coding challenges and quizzes, so you're always actively learning rather than passively consuming.
Pro members get full access to every exercise and course!
