

As you work your way though this unit on CSX, you’ll be working in an in-browser code editor, and viewing your results in the console. The Precourse is designed to give an introduction to core JavaScript functionality so you can move on to tackle more advanced challenges. ***Note: Since this post has been published we’ve split the CSX Precourse Unit into 2 parts! I’m hoping to find time to update this post soon, so just be aware that the post may not follow along with the unit exactly anymore :).

CSX is Codesmith’s free online JavaScript learning journey, you can make an account and work through the Precourse Unit here. This free course outline of the CSX Precourse will cover the JavaScript basics such as variables/constants, strings, data types, arrays, and loops. If you’re newer to JavaScript - awesome - this post is for you!

JavaScript has been the most popular language for the past 6 years, and we don’t see that slowing down anytime soon. JavaScript Fundamentals: A free course with challenges + video
