pretty-print JSON using JavaScript

tl;dr

Pretty-printing JSON using JavaScript involves using the JSON.stringify() method. This method takes a JavaScript object as an argument and returns a string representation of the object.

For example, if we have the following JavaScript object:

const myObject = {
    name: 'John',
    age: 30
};

We can pretty-print it using the JSON.stringify() method like so:

console.log(JSON.stringify(myObject, null, 4));

This will output the following string:

{
    "name": "John",
    "age": 30
}