Define a JavaScript event Identify different types of user events JavaScript has the ability to "listen" for things that happen inside the browser. It can listen for events like whether the browser is ...

Practice moving elements on the page Demonstrate how to move an element in response to a browser event Demonstrate how to update an element's position on the page conditionally Programming means that ...

Asynchronous programming has become more or less the norm in every language at some level or another, but JavaScript almost makes it a basic principle. JavaScript is essentially an asynchronous ...