On

is_deleted

yep

SketchSystems.spec

On
	tick -> Off
Off
	tick -> On

SketchSystems_prototype.js

const foo = document.createElement("script");
foo.type = "text/javascript";
foo.src = "https://unpkg.com/react-transition-group/dist/react-transition-group.min.js";
document.body.appendChild(foo);

let { CSSTransition } = ReactTransitionGroup;

function render(model){

  const App = () => (
    <CSSTransition timeout={2000} in classNames={{
 appear: 'my-appear',
    exit: 'my-done-exit'}}>
      {status => <div>I'm {status}</div>}
    </CSSTransition>
  )
  
  if (model.active_states[0].name === "Off") {
    return <App />
  }
 
}