Really cool as a proof of concept on what can be done with just HTML5. Of course it's not a complete replacement for the native app. Not everything can be done

Really cool as a proof of concept on what can be done with just HTML5. Of course it's not a complete replacement for the native app. Not everything can be done using HTML, such as the pull to create a new task. For that you probably would have to find another way if this was build from the ground up without prior knowledge of the native app.