How do i pretty print javascript objects/variables?

This question already has an answer here:

How can I pretty-print JSON using JavaScript? 20 answers

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Change the above example to:

var user = {
  first: 'Jack',
  last: 'Green',
  age: 54
};

// plain console log
console.log(JSON.stringify(user, undefined, 2));

// or with interpolation:
console.log(`User: ${JSON.stringify(user, undefined, 2)}`);

and now we get the nice looking output:

{
  "first": "Jack",
  "last": "Green",
  "age": 54
}

User: {
  "first": "Jack",
  "last": "Green",
  "age": 54
}

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