What exactly JSON is?

As we know in today's technical world every programmer listen a word called 'JSON' but what it is and what is the use of it?

JSON(Javascript Object Notation)JSON stands for JavaScript Object Notation. It's a lightweight data interchange format that is easy for humans to read and write and easy for machines to parse and generate.

JSON is commonly used for transmitting data between a web server and a web application, It's based on key-value pairs and supports various data types such as strings, numbers, booleans, arrays, and objects. JSON is language-independent, meaning it can be used with any programming language.

Is JSON is exactly javascript objects ?

JSON syntax is a subset of JavaScript object syntax, meaning that any valid JSON is also a valid JavaScript object literal, but the reverse is not always true. JSON is designed to be language-independent and is commonly used as a data interchange format between different programming languages and system

{

I'd : 4EIH783847783,

'name' : 'vayu',

}

JSON based on Javascript Object but not same as javascript object are.