This is a simple to do list app. You can also make lists with it.
You can't get a simpler to do list app. With a single button to do all it's functions.
Being faster than Google Calander (link to report), it puts all its data in localStorage rather than sending it to a database. (link to To Do's report)
As a PWA (Progressive Web App), it you can have reachability and capability in one single amazing app. You don't even have to install it. You can just add the app to your home screen!.
This app can be improved by anyone! This PWA is published under a MIT license. Here is the link to the Github repository