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.

While JavaScript has many applications, working with string values is one of the most popular. Strings are objects within the JavaScript language. They are not stored as character arrays, so built ...

The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in ...

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