If you are starting a project from scratch, use the DevExtreme React Template. It is a simple application with a navigation menu and several sample views in a responsive layout.
You can generate the application with the DevExtreme CLI:
npx -p devextreme-cli devextreme new react-app app-name cd app-name npm run start
The application already contains the DataGrid and Form components. You can find their configurations in the
src/pages/profile/profile.js files correspondingly.
The following resources provide more information about DevExtreme React components: