Welcome to Lesson 4! There are two main parts to JavaScript: the syntax of the language and its library of objects. In Lesson 2, which was an introduction to the syntax, we looked into variables ...

One of the big trends of the past couple years, spurred the growing demand for programmers, is the rise of in-browser programming tutorials. Gone are the days when you’d have to buy a book and ...

Around 200 developers have been in touch with Codecademy about adding their own content and lessons to the site. Sims said learners can expect more Javascript lessons first.

In the previous lesson, I showed you how to do a simple image rollover. In the real world, however, it’s rare that you’ll ever have one rollover on a page. In this column, I’ll show you how ...

Review In the last lesson, you learned about where JavaScript goes and how it looks. Now it’s time to start learning the language. In this lesson, you’ll learn how JavaScript stores ...