There's a lot you can do with JavaScript: Images can swap when you move a mouse ... and he created this five-part tutorial to teach you everything you need to know to begin your JavaScript career.

With the code we’ve written so far, our watercolor image changes, sometimes dramatically, every time the browser evaluates our JavaScript. This was by design. We used computer-generated ...

We’ll use the Math.random() function provided by JavaScript. Math.random() generates a random pseudo-number between 0 and 1. If we want a random value between 10 and 15, we can take the output ...

This makes it all the more worthwhile to learn. Here are the top 20 languages developers on Stack Overflow said they code with. And due to JavaScript’s integration with web browsers, developers ...