The JavaScript track.

From DOM manipulation to async/await, React and Node.js — master modern JavaScript. Built as a curriculum — 9 chapters, recommended spine if you're new, side-quests when you're ready.

Continue from Introduction to JavaScript →

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CURRICULUM

9 chapters · 220 topics

JS Basics

SPINEBeginner

16 topics · ~1h 52m · 0/16 read

Introduction to JavaScript Variables in JavaScript — var let const Data Types in JavaScript Operators in JavaScript Functions in JavaScript+11 more

Advanced JS

SPINEAdvanced

20 topics · ~2h 20m · 0/20 read

Closures in JavaScript Promises in JavaScript async and await in JavaScript Event Loop in JavaScript Prototypes and Inheritance in JS+15 more

DOM

SPINEIntermediate

9 topics · ~1h 3m · 0/9 read

DOM Manipulation in JavaScript Event Handling in JavaScript Event Delegation in JavaScript Fetch API and AJAX in JavaScript LocalStorage and SessionStorage+4 more

React

SPINEIntermediate

40 topics · ~4h 40m · 0/40 read

Styling in React: CSS Modules and Tailwind Animations with Framer Motion React Performance Optimization Code Splitting and Lazy Loading Virtualization with react-window+35 more

Next.js

SPINEAdvanced

56 topics · ~6h 32m · 0/56 read

Next.js Basics Next.js 16: Every New Feature Explained with Code Examples Partial Prerendering in Next.js 16 — The Complete Guide Building Type-Safe Forms with Zod, React Hook Form & Next.js 16 10 Common Next.js 16 App Router Mistakes (And How to Fix Them)+51 more

Node.js

Intermediate

47 topics · ~5h 29m · 0/47 read

Introduction to Node.js Node.js Modules and CommonJS Express.js Framework REST API with Express.js Middleware in Express.js+42 more

TypeScript

Advanced

15 topics · ~1h 45m · 0/15 read

Introduction to TypeScript TypeScript Types and Interfaces TypeScript Classes and OOP TypeScript Generics TypeScript with React+10 more

HTML & CSS

Beginner

16 topics · ~1h 52m · 0/16 read

HTML Basics for JavaScript Developers CSS Basics and Box Model CSS Flexbox Complete Guide CSS Grid Complete Guide Responsive Design and Media Queries+11 more

Intermediate

1 topics · ~7m · 0/1 read

TypeScript vs JavaScript