JavaScript Simplified Course: https://javascriptsimplified.com/ 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/ 🌎 Find Me Here: My Blog: https://blog.webdevsimplified.com/ My Courses: https://courses.webdevsimplified.com/ Patreon: https://www.patreon.com/WebDevSimplified Twitter: https://twitter.com/DevSimplified Discord: https://discord.gg/7StTjnR GitHub: https://github.com/WebDevSimplified CodePen: https://codepen.io/WebDevSimplified ⏱️ 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