microToDo - nowhere easier

Recently it has become popular to do different things to increase the efficiency of working time. All kinds of todo sheets, pinarians, and more. And the further the more difficult they become. But this service from just one html page does an excellent job of storing the to-do list and motivating them. It's simple - add a task and immediately begins the countdown. No pause, no discounts ...

Here is a demo
You can download it here.
PS To download for free just enter 0 instead of price.