JSON Full Form

The abbreviation JSON Stands for Javascript Object Notion. It is used for transferring data between the server and the client just like XML. It is used to house information in an easier format and is much more organized. The filename extension for JSON is .json. Its internet media type is application/JSON and it is the uniform type identifier. 

Its popularity can easily comprehend what is its purpose. Many branded corporations like Google Maps, Twitter and YouTube use these programs.

A Brief History of JSON 

Douglas Crackford first specified the format for this programming in early 2000, and its official website was launched in 2002. The Full Form of JSON was exemplified when it became a member of ECMA international standard in 2013. The current version of the file format was published in 2017.

Rules and Data Types in JSON

Certain rules governing the Full Form and Meaning of JSON are:

  • You should list data only in pairs

  • Separate your data by using comas

  • Do not use a curly brace to keep your data

  • The array should be kept under square brackets

There are also essential data types used in JSON, and these are:

Boolean – It represents data types that return either True or False values

Object – It is always segregated by a comma and helps you to understand the full form JSON better. This data is a collection of key-value pairs and is protected by curly brackets.

Number – The numbers generally include real numbers, integers or even a floating number. Remember that in JSON a number can never be hexadecimal or octal. Moreover, the numbers should be pointed formats that vary according to implementation.

Null - A null value is returned in case of zero variables. 

String – It is an important part of JSON and consists typically of text or Unicode items that are separated by double-quotes. Sometimes a backslash is also used to separate the items.

Some Common Applications of JSON

  1. JSON helps to transmit data between servers and web applications and is also used in browser extensions. 

  2. You can use this application for all modern programming and write javascript based applications, including browser add-ons. 

  3. If you know by now what JSON Stands for then you must know that the serialization of structured data helps you to transfer it from servers, and it can also be used for collecting public data from numerous portals.

Advantages of JSON

Here are a Few Benefits of JSON :

  1. It is a lightweight and portable program.

  2. It is available in 55 different language platforms like javascript, PHP, Ruby, and Python.

  3. It can be used by direct invocation in the HTML pages.


Modern-day applications must be portable and should have extreme fluidity. JSON fits the bill perfectly, and it can be used for API based programming and collect information from CRM. JSON saves the storage space and is quite cost-effective. It allows data to be serialized and structured, so the future of this programming language is extremely bright.

FAQ (Frequently Asked Questions)

1. Is JSON a Programming Language?

JSON is used for transmitting structured data over networks. Web services regularly use JSON to encrypt public data.

2. What type of Language is JSON?

JSON is a lightweight data format and easy for humans to read and write. It is based on a subset of javascript programming language and uses standard ECMA-262 3rd edition. So it is a modern application and a changeable programming option. 

3. Which is Better : JSON or XML?

Javascript Object Notation (this is what JSON Stands for) is faster than XML and uses fewer words. It is also easier to parse large files using JSON. XML files are slow to read large scripts and are not preferred by large applications.