Learn JavaScript
JavaScript Object Notation


Sometimes, we need to be able to send our data across to different devices on the internet which could be using different programming languages.

We require a format to store data that can be easily understood by all programming languages. For this, in JavaScript, we have the JavaScript Object Notation or JSON.

Run the code given below to see how JSON looks:

What you see in the above result is the JSON way of representing this information. As you can see, it is a completely text-based format. Each key is a string and has to be in double quotes.