JSFiddle - React, Tailwind, and code Playground

by luka kupunia

HTML

<div id="app"></div>

CSS

* {
    box-sizing: border-box;
}
#app {
    width: 100px;
    height: 100px;
    border: 1px solid black;
}

JavaScript

for(var i = 0; i < 1000; i++) {
	var el = document.createElement('div');
    document.querySelector('#app').append(el);
    el.style.background = `rgb(${Math.floor(Math.random() * 255)},${Math.floor(Math.random() * 255)},${Math.floor(Math.random() * 255)})`
}