Eloquent JavaScript
A guided tour of JavaScript as a craft, derived from Marijn Haverbeke's CC BY-NC 3.0-licensed book of the same name. Covers values, functions, higher-order programming, objects, errors, regular expressions, modules, and async — the foundational half of the book.
- JavaScript
- 33 lessons
- ~7 hours
- Free
- by Marijn Haverbeke
Learn JavaScript for free on Libre Academy with the Eloquent JavaScript course: 33 interactive lessons you complete by writing real code in a built-in editor, graded instantly by hidden tests. No paywall, no sign-up. It's part of the free, open-source desktop app for macOS, Windows and Linux.
What you get
- Hands-on lessons with a real editor and instant, test-graded feedback.
- Free and open source, with no account required to start.
- Works offline in the free desktop app for macOS, Windows and Linux.
- JavaScript runs instantly in the app.
What's inside
- Foundations
- Functions
- Data Structures
- Higher-Order Functions
- Objects and Classes
- Project: A Robot
- Bugs and Errors
- Regular Expressions
- Modules
- Asynchronous Programming
- Language Deep-Dive
Download to start Eloquent JavaScript → More free JavaScript courses
Helpful reading
Why passive video doesn't make you a programmer · Bring Your Own Book: turning any PDF into a course