Get started with augment CDN

// Include the augment library
const Augment = require('augment-compat'); // For Node.js
// or
// <script src="https://cdn.cdnhub.io/augment/4.3.1/augment.min.js"></script> // For the browser

// Define a base class
class Base {
  constructor() {
    this.value = 0;
  }

  increment() {
    this.value++;
  }
}

// Augment the base class with a new method
Augment(Base).methods('double', function() {
  this.value *= 2;
});

// Create an instance of the base class and test the new method
const myInstance = new Base();
myInstance.increment();
myInstance.double();
console.log(myInstance.value); // Output: 4