content: import React from 'react'
  // import TestApp from './components/test'
  // import TestApp from './test/test-app'
  import ApiDemo from './test/api-demo'
  // import './stores/arduino-store'
  import './stores/project-store'
  
  React.render(
    <ApiDemo />
    // <h1>hello</h1>
  , document.body
  )
  