# React / Next.js Interview-Fragen

> Die Fragen, die wirklich gestellt werden. Detaillierte Antworten inklusive.

Moderner Frontend-Stack mit React und Next.js für performante Webanwendungen

604 Fragen insgesamt

## Alle React / Next.js-Themen entdecken

- [JavaScript-Grundlagen](https://sharpskill.dev/de/technologies/react-next/interviewfragen/javascript-essentials.md): 25 Fragen, Junior
- [React-Grundlagen](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-fundamentals.md): 20 Fragen, Junior
- [React Hooks](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-hooks.md): 22 Fragen, Junior
- [Komponentenlebenszyklus](https://sharpskill.dev/de/technologies/react-next/interviewfragen/component-lifecycle.md): 18 Fragen, Junior
- [React Router](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-router.md): 20 Fragen, Junior
- [Zustandsverwaltung mit Context](https://sharpskill.dev/de/technologies/react-next/interviewfragen/state-management-context.md): 18 Fragen, Junior
- [Formulare & Controlled Components](https://sharpskill.dev/de/technologies/react-next/interviewfragen/forms-controlled-components.md): 20 Fragen, Mid-Level
- [Datenabruf & API](https://sharpskill.dev/de/technologies/react-next/interviewfragen/fetching-data-api.md): 20 Fragen, Mid-Level
- [React Query (TanStack Query)](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-query-tanstack.md): 20 Fragen, Mid-Level
- [Styling & CSS-in-JS](https://sharpskill.dev/de/technologies/react-next/interviewfragen/styling-css-in-js.md): 18 Fragen, Mid-Level
- [Next.js Grundlagen](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-fundamentals.md): 25 Fragen, Mid-Level
- [TypeScript mit React](https://sharpskill.dev/de/technologies/react-next/interviewfragen/typescript-react.md): 20 Fragen, Mid-Level
- [Next.js Data Fetching](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-data-fetching.md): 24 Fragen, Mid-Level
- [Next.js Server Actions](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-server-actions.md): 20 Fragen, Mid-Level
- [Routing & Navigation in Next.js](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-routing-navigation.md): 22 Fragen, Mid-Level
- [Next.js API Routes](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-api-routes.md): 20 Fragen, Mid-Level
- [Next.js Metadata & SEO](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-metadata-seo.md): 18 Fragen, Mid-Level
- [Next.js Middleware & Auth](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-middleware-auth.md): 22 Fragen, Mid-Level
- [React Testing](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-testing.md): 20 Fragen, Mid-Level
- [Zustand State Management](https://sharpskill.dev/de/technologies/react-next/interviewfragen/zustand-state-management.md): 18 Fragen, Mid-Level
- [React Performance-Optimierung](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-performance-optimization.md): 22 Fragen, Senior
- [Error Boundaries & Error Handling](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-error-boundaries.md): 18 Fragen, Senior
- [Advanced React Patterns](https://sharpskill.dev/de/technologies/react-next/interviewfragen/advanced-react-patterns.md): 20 Fragen, Senior
- [Erweiterte Next.js-Funktionen](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-advanced-features.md): 24 Fragen, Senior
- [Next.js Deployment & Produktion](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-deployment-production.md): 20 Fragen, Senior
- [Architecture & Design Patterns](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-architecture-patterns.md): 22 Fragen, Senior
- [React Server Components](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-server-components.md): 26 Fragen, Senior
- [Next.js Internationalisierung](https://sharpskill.dev/de/technologies/react-next/interviewfragen/nextjs-internationalization.md): 20 Fragen, Senior
- [React Sicherheit & Best Practices](https://sharpskill.dev/de/technologies/react-next/interviewfragen/react-security-best-practices.md): 22 Fragen, Senior

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