The prototype is a property on a constructor function that sets what will become the __proto__ property on the constructed object.
function Foo() {
}
Foo.prototype.x = 5;
const foo = new Foo();
console.log(foo.__proto__ === Foo.prototype); // truevar node;
while((node = document.querySelector('article p')) !== null) {
node.remove();
}const data = {
phone: this.phone.replace(/\D/g, ''),
password: this.password,
};