
Don't forget to gift yourself this Cyber Monday 👀 Get a year of Courses for $150 (40% off!)
Dive into new course Game Development with Phaser 👾
💥 ALL NEW: Code Adventures! ⚡ Dare to embark on a front end coding adventure 🌟
New AI course: Introduction to Computer Vision 💻
New workshop: Discover AI-powered VS Code extensions like GitHub Copilot and IntelliCode 🤖
New course! Join Dan as he uses generative AI to design a website for a bakery 🥖
Jump into our new React Basics course 😎
🤖 Check out all our AI content here 👀
Students: got a cool project or resource to share? Submit it to Treehouse Links! 🤩
JavaScript functions let you create reusable chunks of code. They make programming faster, easier, and less error-prone. They are also one of the essential concepts in JavaScript programming.
Guil is a Full Stack JavaScript and Front End Web Development instructor at Treehouse.