A simple, one page prototype inspired by Ramotion's Contact Sync (https://dribbble.com/shots/1749645-Contact-Sync?list=users&offset=11). Just play with the on/off switches.
A simple to do list project. Input into the text field and click 'Add' to add to your list.
You can clear things you have done and reset the list after 8 inputs have been added.