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.

Topics covered include: Object creation Bracket vs Dot Notation Property descriptors How object references work Prototype chain Modern syntax like spread and destructuring Loop over objects Custom ...

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

Originally built to drive the internet, JavaScript has expanded to game design, apps, and much more. Thispay-what-you-want bundle will show you how it all works, and how to make it work for you ...