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Functions are one of the most important things to understand in JavaScript since you will use them everywhere in your code. They are arguably more important than learning how to create a variable since they are that core to how JavaScript works. In this video I will share with you everything you need to know about how to create and use functions in JavaScript.


📚 Materials/References:

JavaScript Simplified Course: https://javascriptsimplified.com


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⏱️ Timestamps:

00:00 - Introduction
00:50 - Why Use Functions
01:50 - Creating/Calling Functions
03:59 - Function Arguments
06:49 - Function Returns


#Functions #WDS #JavaScript

How To Create/Use Functions - JavaScript Essentials

Every Senior Developer Needs To Know This!

I Cannot Believe Abort Controller Can Do This

5 Things I Have Learned from 10+ Years of Programming

Build A Course Platform LMS With Next.js 15, React 19, Stripe, Drizzle, Shadcn, Postgres