JavaScript

JavaScript Foundations

Introduction to JavaScript

Variables

Data Types

Type System

Operators

Logical Operators

Working with Data

Strings

Numbers and Math

Dates

Regular Expressions

Program Flow

Code Structure

Conditionals

Loops

Error Handling Basics

Error Types

Debugging

Functions

Function Types

Parameters and Return

Scope and Hoisting

Closures and Callbacks

Function Techniques

The this Keyword

Objects

Object Basics

Object Destructuring

Object Static Methods

Property Descriptors

Prototypes and Constructors

Proxy and Reflect

Arrays

Array Basics

Array Modification Methods

Array Search Methods

Array Iteration Methods

Array Transformation

Array Destructuring and Spread

Collections

Map and Set

WeakMap and WeakSet

Iterators and Generators

Classes

Classes and Inheritance

Class Members

Modules

ES Modules

Asynchronous JavaScript

Async Fundamentals and Timers

Promise Basics

Working with Promises

Async Await

DOM

DOM Selection and Traversal

DOM Manipulation

Element Properties

Events

Event Handling Basics

Mouse and Keyboard Events

Form and Document Events

Event Propagation

Performance Patterns

Forms

Form Elements

Form Validation

Browser APIs

Window and Navigation

Web Storage

Fetch API

Data Handling

Streaming API