JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://amatiasq.com/fiddle-console.js"></script>

JavaScript

function myFunction() {
    console.log(this.name);
}

var objectA = {
    name: "Alice",
    myMethod: myFunction
};

var objectB = {
    name: "Bob",
    myMethod: myFunction
};

objectA.myMethod()
// Imprime "Alice"

objectB.myMethod()
// Imprime "Bob"