Why hello function return window object? Shouldn't it return App object? hello function is a regular function and it is supposed to return the object that calls it.
<body>
<button id="btn">Click Me!</button>
<p id="demo"></p>
<script>
function hello() {
return this
}
class App {
constructor() {
};
a() {
return hello()
}
}
console.log(new App().a())
</script>
</body>
