Introduction to JavaScript Functions

This practical lesson explores JavaScript Functions. You will learn what they are and how to use them.

Learning Objectives

• Learn how to write function declarations and expressions
• Understand function parameters and arguments
• Learn how to write ES6 arrow functions
• Understand the return statement

Intended Audience

This lesson is intended for anyone who wants to learn about JavaScript functions.

Prerequisites

Anyone with an interest in JavaScript functions or who wants to improve their knowledge of JavaScript in general.