Core Concepts

Fundamentals

Core Syntax

Advanced Syntax

Error Handling

The 'this' Keyword

Module System

Asynchronous

Object-Oriented

Prototype & Inheritance

Class Fundamentals

Class Inheritance

Class Encapsulation

Advanced Topics

Functional Programming

Generators & Iterators

Regular Expressions

Built-in Objects

Core

Object

Array

String

Number

Math

Date

JSON

Data Structures

Map, Set

Web APIs

DOM & Events

DOM Manipulation

Window

Document

Network & Storage

localStorage API

Fetch API

FormData API

File API

Drag & Drop API

URL APIs

Timers & Scheduling

Timers & Scheduling