This is an app called 'Rubiks timer. It's designed for speedcubers - people that can solve worlds most popular puzzle, the Rubiks Cube.
In the project directory, you can run:
Runs the app in the development mode.
Open http://localhost:3000 to view it in your browser.
This application will help you scramble your Rubiks cube, record your solving time and track your progress.
It allows you to view your solution times, scrambles and change settings to fit your needs.
For instructions, run the app and click ":grey_question:" icon in the top right corner.
The app is inspired by website I used myself for speedcubing: https://cstimer.net/ . I knew i could do something that works similarly but looks way better.
Denis Poczęty