JSFiddle - React, Tailwind, and code Playground

by Pankaj Kargirwar

JavaScript

class MyClass {
  constructor(data) {
    this.data = data;
  }

  // Implement a custom toJSON method
  
}

const myInstance = new MyClass('example');

// Use JSON.stringify with a replacer function
const jsonString = JSON.stringify(myInstance, null, 2);

myInstance.prop = "prop";
console.log(jsonString);