JavaScript Basics

Learn the fundamentals of JavaScript: variables, data types, operators, functions, control flow, arrays, objects, and DOM manipulation. By the end of this module you will be writing interactive JavaScript programs from scratch.

Start Module

6 Lessons

Variables and Data Types

8 minutes

Operators and Expressions

7 minutes

Functions

9 minutes

Control Flow - If Statements and Loops

8 minutes

Arrays and Objects

10 minutes

DOM Manipulation

9 minutes