Show you count of the days till very important event. You can add your own event.
Basic idea of the app is that you add event with date and app will show you how many days are left till that date. You can also add/remove/update event info, filter table etc..
AngularJS app - using LocalStorage as a storage. Created as an AngularJS exercise.
This is also available as website here: http://angular.site44.com/DaysLeft/
Source code available here: https://github.com/seefeld/DaysLeft
GNU (General Public License): Feel free to copy/reuse/change code.