This is just a simple Angular app with all the boilerplate code to get up and running with Bootstrap 4 and ng-bootstrap.
Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.
Run npm run cy:e2e to execute the end-to-end tests via Cypress - because Cypress is the shit!
Also, if you want to run your e2e tests in the Electron interactive Test Runner, first start the app with ng serve, then in another terminal run npm run cy:open to open the Electron interactive Test Runner.