e.js

// compare to: https://github.com/dominictarr/hyperscript/blob/master/index.js (lol)
  
  var e = function(/* tag, attrs, text, children...*/ ) {
    var args = [].slice.call(arguments);
    var tag  = args.shift() || 'div';
    var atts = args.shift() || {};
    var text = args.shift() || '';
    var kids = args;
    var el = document.createElement(tag);
    Object.keys(atts).forEach(function(k) {
      el.setAttribute(k, atts[k]);
    });

    el.appendChild(document.createTextNode(text));

    kids.forEach(function(e) {
      el.appendChild(e);
    });

    return el;
  };