It is built in React and Typescript.
In the project directory, to install all dependencies, run:
yarn
To start the application, run:
yarn start
This runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.
The page will reload if you make edits.
You will also see any lint errors in the console.
In the project directory:
yarn build
This will create the built package in 'build'
To test it on a local server:
yarn global add serve
serve -s build