--- title: Frontend kommandoer image: /images/user-guide/create-workspace/workspace-cover.png --- Header ## Nyttige kommandoer ### Starte appen ```bash npx nx start twenty-front ``` ### Regenerer graphql skjema basert på API graphql skjema ```bash npx nx run twenty-front:graphql:generate --configuration=metadata ``` ELLER ```bash npx nx run twenty-front:graphql:generate ``` ### Lint ```bash npx nx run twenty-front:lint # pass --fix to fix lint errors ``` ## Oversettelser ```bash npx nx run twenty-front:lingui:extract npx nx run twenty-front:lingui:compile ``` ### Test ```bash npx nx run twenty-front:test # run jest tests npx nx run twenty-front:storybook:serve:dev # run storybook npx nx run twenty-front:storybook:test # run tests # (needs yarn storybook:serve:dev to be running) npx nx run twenty-front:storybook:coverage # (needs yarn storybook:serve:dev to be running) ``` ## Teknologistabel The project has a clean and simple stack, with minimal boilerplate code. **App** - [React](https://react.dev/) - [Apollo](https://www.apollographql.com/docs/) - [GraphQL Codegen](https://the-guild.dev/graphql/codegen) - [Recoil](https://recoiljs.org/docs/introduction/core-concepts) - [TypeScript](https://www.typescriptlang.org/) **Testing** - [Jest](https://jestjs.io/) - [Storybook](https://storybook.js.org/) **Verktøy** - [Yarn](https://yarnpkg.com/) - [Craco](https://craco.js.org/docs/) - [ESLint](https://eslint.org/) ## Arkitektur ### Routing [React Router](https://reactrouter.com/) håndterer routing. For å unngå unødvendige [re-renders](/l/no/developers/frontend-development/best-practices-front#managing-re-renders) er all routing-logikk i en `useEffect` i `PageChangeEffect`. ### State Management [Recoil](https://recoiljs.org/docs/introduction/core-concepts) håndterer tilstandsforvaltning. Se [beste praksis](/l/no/developers/frontend-development/best-practices-front#state-management) for mer informasjon om tilstandsforvaltning. ## Testing [Jest](https://jestjs.io/) fungerer som verktøy for enhetstesting mens [Storybook](https://storybook.js.org/) er for komponenttesting. Jest er hovedsakelig for testing av hjelpefunksjoner, og ikke selve komponentene. Storybook er for å teste oppførselen til isolerte komponenter, samt vise designsystemet.