JavaScript Object Notation (JSON) is a standard text-based format for representing structured data based on JavaScript object syntax. It is commonly used for transmitting data in web applications (e.g., sending some data from the server to the client, so it can be displayed on a web page, or vice versa).

What is JSON used for?

JavaScript Object Notation (JSON) is a standard text-based format for representing structured data based on JavaScript object syntax. It is commonly used for transmitting data in web applications (e.g., sending some data from the server to the client, so it can be displayed on a web page, or vice versa).

What is difference between JSON and JavaScript?

The JSON values can only be one of the six datatypes (strings, numbers, objects, arrays, Boolean, null). JavaScript values on the other hand can be any valid JavaScript Structure. … Unlike JavaScript Object, a JSON Object has to be fed into a variable as a String and then parsed into JavaScript.