JSFiddle - React, Tailwind, and code Playground

JavaScript

var x1 = document.createElement('div');
var y1 = document.createElement('div');
var z1 = $().add(x1).add(y1);
console.log(z1);


var x2 = document.createElement('div');
var y2 = document.createElement('div');
var z2 = $();
z2.add(x2);
z2.add(y2);
console.log(z2);


var x3 = document.createElement('div');
var y3 = document.createElement('div');
var z3 = $().add(x3);
z3.add(y3);
console.log(z3);