Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

Get tips for instantiating JavaScript's prototype-based objects two ways: via constructor functions or object initialization.

JavaScript Date object The Date object in JavaScript is the main element when it comes to handling date and time.

Converting to JavaScript and Supporting ECMAScript 5 Properties Ideally, in the same way that you never look at the intermediate language (IL) code generated from your C# and Visual Basic code, it ...

How to Create a Text Box Dynamically in JavaScript. Some call it magic -- the ability to make objects appear suddenly out of nowhere. You can create this kind of magic on your website using a few ...