00 — Overview
JavaScript Fundamentals
Learn to read and write JavaScript from absolute zero. Variables, strings, functions, arrays, loops — all explained with code you actually run. No prior coding experience needed.
Beginner·40 min·8 tasks
// By the end of this module
→Run JavaScript files from the terminal using Node.js
→Create and use variables, strings, arrays, and objects
→Write reusable functions with parameters and return values
→Control program flow with if/else and for loops
→Build a complete working script from scratch