JavaScript is the language of the web. It makes websites interactive, creates animations, draws data-driven graphics, and more. It even runs natively in your web browser so you don’t have to install ...

JavaScript was invented in the mid-1990s as a programming language that could run inside a web page and make it interactive, says Kyle Simpson, director of web futures at Getify Solutions, which ...

There's a lot you can do with JavaScript: Images can swap when you move a mouse over them, form elements can influence each other on the fly, and calculations can be made without having to resort to a ...