This project is a part of CS50's Mobile App Development with React Native. You can find the project specifications here.
The timer allows users to alternate between 25 minutes of "work" and 5 minutes of "break", and the user can start, stop, and reset the timer.
At some point, I'll try and implement the challenge part of the project, which is to develop a functionality that allows users to input any duration of "work" and "break".