improved-createElement-interface.coffee

window.$ = (element, propsOrChildren, childrenIfProps) ->
  if (propsOrChildren? and propsOrChildren instanceof Array) or not (propsOrChildren instanceof Object)
    props = null
    children = propsOrChildren
  else
    props = propsOrChildren
    children = childrenIfProps
  React.createElement element, props, children

Object.keys(React.DOM).forEach (elementName) ->
  window["$#{elementName}"] = (props, children) ->
    $ elementName, props, children