nodejs json beautify

To beautify JSON in Node.js, you can use the json-beautify package. Follow the steps below:

1. First, you need to install the json-beautify package. Open your terminal and run the following command:

npm install json-beautify

1. Once the package is installed, you can require it in your Node.js script:

const beautify = require('json-beautify');

1. Next, you need to define your JSON object. Let's say you have a JSON object called myJson:

const myJson = {
  name: 'John',
  age: 30,
  city: 'New York'
};

1. Now, you can use the beautify function to beautify your JSON object:

const beautifiedJson = beautify(myJson, null, 2, 80);

The beautify function takes four arguments: - The JSON object you want to beautify (myJson in this case). - The replacer function (null in this case). You can use a replacer function to modify the values or omit certain properties from the output. - The number of spaces to use for indentation (2 in this case). - The number of characters per line (80 in this case).

1. Finally, you can log the beautified JSON to the console:

console.log(beautifiedJson);

That's it! The json-beautify package will format your JSON object with proper indentation and line breaks, making it more readable.