text: var h = picodom.h
  
  function UI(c) {
  	return h('div', null,
  					 h('div', null, c.data.value),
  					 h('button', {onclick: function(){c.add(1)}}, 'Incr'));
  }
  
  var node;
  function render() {
  	node = picodom.patch(node, node=UI(counter))
  }
  counter.render = render;
  render();
  