Functions & Scope

Master JavaScript functions, arrow functions, and closures.

1

Arrow Functions

Write concise functions with modern JavaScript arrow syntax

beginner
2

Function Basics

Learn to create and use functions in JavaScript with traditional syntax.

beginner
3

Understanding Scope

Learn about variable scope and how it affects your JavaScript code.

intermediate
4

Callback Functions

Understand callback functions and how they enable asynchronous JavaScript.

intermediate
5

Default Parameters

Learn to set default values for function parameters in JavaScript.

beginner