How can I update my data.json file using only javascript without using node.js

Question

I want to know the procedure to save and update the values of the JSON file named data.json with the help of JavaScript. I don't want to use Node.js.

Answer 1

1. Retrieve the json file using fetch
2. Convert the response to a JavaScript object using JSON.parse()
3. Update the JavaScript object
4. Save the object now as a json using JSON.stringify()

Answer 2

Thanks for your support.