JSFiddle - React, Tailwind, and code Playground

HTML

<div id="content"></div>

CSS

html {
    width: 100%;
    height: 100%;
}

#content {
    height: 9000px;
}

JavaScript

var getEl = function(str){
    return document.getElementById(str);
};
var clearNode = function(node){
    while(node.childNodes.length != 0){
        node.removeChild(node.firstChild); 
    }
    return node;
};
var foreach = function(o, handler){
    for(var key in o){
        if(o.hasOwnProperty(key)){
            handler(key, o[key]);
        }
    }
};
var node = function(){
    var args = arguments,
        element = document.createElement(args[0]);
        
    if(typeof args[1] != 'undefined'){
        if(typeof args[1] == 'string' || typeof args[1] == 'number'){
            element.appendChild(document.createTextNode(args[1]));
        }else if(args[1].constructor == Object){
            foreach(args[1], function(key, value){
                if(key == 'innerHTML'){
                    element.innerHTML = value;
                }else if(key == 'class'){
                    element.className = value;
                }else{
                    element.setAttribute(key, value);
                }
            });
        }else{
            for(var i = 1, l = args.length; i < l; i++){
                if(args[i].nodeType){ element.appendChild(args[i]); }
            }
        }
    }
    if(typeof args[2] != 'undefined'){
        if(typeof args[2] == 'string' || typeof args[2] == 'number'){
            element.appendChild(document.createTextNode(args[2]));
        }else{
            for(var i = 2, l = args.length; i < l; i++){
                if(args[i].nodeType){ element.appendChild(args[i]); }
            }
        }
    }
    return element;
};

var handler = function(){
    var el = getEl('content');
    clearNode(el).appendChild(
        node('div',
            node('div', document.body.offsetHeight),
            node('div', document.documentElement.offsetHeight),
            node('div', document.documentElement.scrollHeight),
            node('div', window.innerHeight)
        )
    );
};

handler();