React / Next.js

Recent React / Next.js articles

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13 articles

Discover our latest articles and guides on React / Next.js

Next.js 16 Middleware in 2026: Edge Runtime, Authentication and Interview Questions
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Next.js 16 Middleware in 2026: Edge Runtime, Authentication and Interview Questions

Master Next.js 16 Middleware with Edge Runtime patterns, authentication strategies, and common interview questions. Learn request interception, path matching, and production-ready auth flows.

Zustand state management for React applications
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Zustand Interview Questions 2026: React State Management and Best Practices

Master Zustand interview questions with this complete guide covering state management patterns, middleware, TypeScript integration, and comparisons with Redux and Context API.

React 19 Suspense and Concurrent Rendering visualization
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React 19 Suspense and Concurrent Rendering: Streaming SSR and Interview Questions 2026

Master React 19 Suspense, concurrent rendering, and streaming SSR. Learn how useTransition, useDeferredValue, and the use() API work together for responsive UIs, with real interview questions and production patterns.

React Testing in 2026 with Vitest and React Testing Library workflow diagram
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React Testing in 2026: Vitest, React Testing Library and Best Practices

Master React testing with Vitest and React Testing Library. Learn component testing patterns, async handling, mocking strategies, and interview-ready best practices for 2026.

Zustand vs Redux Toolkit comparison for React state management in 2026
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Zustand vs Redux Toolkit in 2026: Which React State Manager to Choose?

A practical 2026 comparison of Zustand 5 and Redux Toolkit 2.x for React state management: setup, async data fetching with RTK Query, performance, and interview questions.

Next.js Server Actions mutations and revalidation flow diagram
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Next.js 16 Server Actions in 2026: Mutations, Revalidation and Interview Questions

How Next.js 16 Server Actions handle mutations, revalidation, pending state, optimistic UI, and security, with the interview questions that test each concept.