If you are starting a project from scratch, use the DevExtreme Vue 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 vue-app app-name cd app-name npm run serve
npx is available with npm v5.2 and later. If you have an earlier version, upgrade npm or install the DevExtreme CLI globally and run the command from the installed package:
npm i -g devextreme-cli devextreme new vue-app app-name
The following resources provide more information about DevExtreme Vue components: