JavaScript Foundation ES6+

Master modern JavaScript from fundamentals to advanced patterns. Learn ES6+ features through presentations, hands-on labs with AI code review, and progressive capstone projects.

Course Content

Core Fundamentals

Master JavaScript's foundational concepts: variable declarations (var, let, const), data types, type coercion, and modern operators including destructuring and spread/rest.

90m

Functions Deep Dive

Explore JavaScript functions from declarations to closures. Master arrow functions, higher-order functions, and the powerful closure pattern for data privacy and factories.

90m

Objects & OOP

Master object-oriented JavaScript with modern ES6 classes, prototypal inheritance, and the this keyword. Learn to build robust class hierarchies with private fields and getters/setters.

90m

Arrays & Iteration

Master array manipulation with both mutating and non-mutating methods. Learn to transform data fluently with map, filter, reduce, and modern array utilities.

90m

Asynchronous JavaScript

Conquer asynchronous programming from callbacks to async/await. Understand the event loop, master Promises, and handle errors gracefully in async code.

90m

Modules & Code Organization

Organize JavaScript code with ES6 modules. Learn import/export patterns, dynamic imports for code splitting, and classic module patterns like Singleton and Factory.

75m

DOM & Browser APIs

Master DOM manipulation, event handling, and browser storage. Build interactive UIs with efficient event delegation and persistent state using Web Storage APIs.

120m

Modern JavaScript Features

Explore cutting-edge ES2020+ features, iterators, generators, and specialized collections. Build memory-efficient data structures with Map, Set, WeakMap, and WeakSet.

105m

Capstone Projects

Apply everything you've learned in three progressive projects: a Todo Application, a Real-Time Dashboard, and a Mini Reactive Framework. Build portfolio-worthy JavaScript applications.

240m

What you'll learn

Understand var, let, and const scoping rules and hoisting behavior
Work with primitive and reference types confidently
Apply nullish coalescing and optional chaining operators
Use destructuring to extract values from arrays and objects
Combine data with spread and rest operators
Distinguish between function declarations, expressions, and arrow functions