This is an experiment in hierarchical timers and also a project to help myself get more comfortable with typescript in react.
The timers are meant to work as a kind of 'todo' list where a parent timer is a task and children are sub-tasks.
You can see it running on Github pages.
You can also run the app in your local browser. After cloning the repository run,
$ yarn
$ yarn start
This project uses React and TypeScript and was created with the Create React App tool.