To put it briefly for all who need the short answers  — yes, it’s coding.  JavaScript is a programming language that implements complex features on web pages, both on the front and back. When you see a non-static web page (i.e., a page not only showing you some pictures or text statically but also displaying animations, interactive elements, and video jukeboxes), there’s a 100% probability that JavaScript was somehow involved in its creation. Two other elements that were probably used are HTML (for structuring elements on the page) and CSS (for visuals and styling). In addition, JS can store values inside variables, perform textual operations, and run code chunks in response to some events on the page (and many more!)