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.

What is JSON-LD? JSON-LD (JavaScript Object Notation for Linked Data) extends the JSON format to include linking information. The extension has a wide range of uses from knowledge graphs to SEO.

Javascript Java Rust Python C# Typescript Ruby Erlang / Elixir Go PHP Four key benefits of JSON LD Low-code techniques such as JSON LD have the potential to transform the performance of your web pages ...