Free online courseComplete ECMAscript6 ES6 Course

Course Description

Complete ECMAScript6 ES6 Course is a free online web development course designed to help you write modern JavaScript with confidence. It explains what ES6 introduced and why it matters in real projects, moving from core syntax improvements to the patterns used in today’s front-end and tooling workflows.

You will learn practical language features such as block scoping with let, constants with const, hoisting behavior, and writing cleaner functions with arrow syntax, default parameters, and correct handling of this. The course also covers modern object creation, template literals for readable strings, array and object destructuring, and iteration patterns that simplify everyday code.

Beyond syntax, it dives into powerful operators and structures used in production code, including rest and spread, maps, sets, weak collections, symbols, iterators, and generators. Asynchronous JavaScript is addressed with promises, chaining techniques, and built-in helpers for coordinating multiple async tasks.

To bridge learning with real-world development, the course introduces modern module usage with import and export, plus essential tooling setup for compiling and bundling ES6 for broader compatibility. You will also explore classes, inheritance, static methods, getters and setters, and extending built-in objects.

Finally, it covers advanced metaprogramming with Reflect and Proxy, including traps, applying custom this contexts, managing properties, controlling extensibility, and revocable proxies. By the end, you will be better equipped to read, write, and structure modern JavaScript used across contemporary web applications.