Like most languages, arrays in JavaScript are “base 0” meaning the first element has an index of 0 rather than 1. You can also see that myOtherArray can hold a diversity of types: numbers ...

A listbox is a selection element on websites that lets you select from one or multiple items in a scrollable list. The elements contained within this listbox can be manipulated by the right type ...

JavaScript is a programming language used to make websites interactive and dynamic. Features such as buttons that respond to ...

Then, the classNames for the form elements are swithced with JavaScript. Marko also uses JavaScript to preloaded the custom images. Here's an example of his technique from the Nacional news magazine: ...