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.

For those who might have no idea what JSON is, here is a basic guide for beginners that touches upon JSON Document Database & Code examples.

Google Prefers JSON-LD Structured Data Google’s John Mueller made it clear that Google preferred JSON-LD structured data. Personally, I prefer it as well because it’s easier to implement.