JavaScript and JSON Essentials

Datatypes in JSON

Now, let us take a look at a more complex example of JSON. We'll also go over all the datatypes that are supported by JSON. JSON supports six datatypes: strings, numbers, Booleans, arrays, objects, and null.

In the preceding example, we have five key-value pairs of different datatypes. Now let us take a close look at each of these key-value pairs:

The datatype of the value that "id" references is a number.

Here, the datatype of the value ...