JavaScript

JavaScript is a fun and flexible programming language. It’s one of the core technologies of web development and can be used on both the front-end and the back-end.
Why we love it:
  • Versatile and robust
  • Front-End friendly
  • Back-End friendly
  • Enables web applications
  • Game Development
  • Mobile Apps

New to JavaScript? Start here

course

Learn JavaScript

Beginner friendly,
11 Lessons
Learn the JavaScript fundamentals you'll need for front-end or back-end development.
Language Fluency
Blog Post
What is JavaScript used for?
20 March 2022
course

Learn JavaScript

Beginner friendly,
11 Lessons
Learn the JavaScript fundamentals you'll need for front-end or back-end development.
Language Fluency
Blog Post
What is JavaScript used for?
20 March 2022

Jumpstart your career

Pro onlycareer path

Full-Stack Engineer

Beginner friendly,
168 Lessons
A full-stack engineer can get a project done from start to finish, back-end to front-end.
Job Essentials
Pro onlycareer path

Front-End Engineer

Beginner friendly,
129 Lessons
Front-end engineers work closely with designers to make websites beautiful, functional, and fast.
Job Essentials
Pro onlycareer path

Back-End Engineer

Beginner friendly,
121 Lessons
Back-end developers deal with the hidden processes that run behind the scenes, building APIs and databases that power the front-end.
Job Essentials

All courses in JavaScript

Free + Pro courses
All levels
39 courses

More resources

Video

Livestream: Create a Color Generator Website

Cheatsheet

Learn JavaScript Basics

Video

Learn From Home Day: Intro to JavaScript—the Language of the Internet!

Project

Magic 8 Ball

Video

Livestream: Build Frogger in Javascript using Phaser

External

MDN JavaScript Reference

Resource

Our best resources for students

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Number Guesser

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Mysterious Organism

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Quote API

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Find Your Hat

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Credit Card Checker