Learning JavaScript — Part One: Differences between JavaScript and PHP

So now we know how to create webpages, add content to them and style the page. Now it’s time to learn how to change things on the page. And we do that with JavaScript. JavaScript is a programming language that resides in the browser, and it’s how things move, appear, disappear and do other things on the page. Today, we’ll learn the very basics of JavaScript and how it’s different from PHP.