React
12 articles · written by Niraj Kumar
React's API surface is small and its failure modes are not. These posts cover the patterns that hold up in large codebases — compound components, render props, and custom hooks — alongside the performance work that matters once a tree gets deep: what memo actually buys you, where Suspense boundaries belong, and how Server Components change the calculus.
There is also a state-management comparison (Redux Toolkit vs Zustand vs Jotai), a testing setup built on Vitest, React Testing Library and MSW, and a security post on XSS, CSRF and safe API integration from the client.
Most examples are TypeScript-first and assume a Next.js App Router context, though the patterns transfer.
- Socket.IOReactNode.js
Real-Time Features with Socket.IO: Live Chat, Notifications, and Dashboards
Build real-time chat, push notifications and live dashboards with Socket.IO on React and Node.js — including scaling, auth, and production practices.
- ReactVitestTesting
Testing React Apps in 2026: Vitest, React Testing Library, MSW
Set up unit, integration and component tests in React with Vitest, React Testing Library and Mock Service Worker — real examples and best practices.
- ReactSecurityXSS
Securing React Apps: XSS, CSRF, and Secure API Integration
Defend React apps against XSS and CSRF, integrate safely with backend APIs, and handle authentication tokens without leaking them to the page.
- ReactJavaScriptTypeScript
Advanced React Patterns: Compound Components, Render Props, and Hooks
Compound components, render props and custom hooks — the React patterns that keep component libraries reusable and maintainable at scale.
- ReactFigmaFrontend
From Figma to React: How to Translate Designs into Clean Code
Turn Figma designs into production React components — semantic HTML, accessibility, design tokens, and a reusable component architecture.
- Tailwind CSSShadcn UIReact
Building a Dashboard UI with Tailwind CSS and Shadcn UI
Build a production dashboard UI with Tailwind CSS and shadcn/ui — auth flows, dark mode, responsive layouts and interactive components, from scratch.
- ReactState ManagementRedux Toolkit
Redux Toolkit vs Zustand vs Jotai: State Management in 2026
Redux Toolkit, Zustand and Jotai compared on bundle size, developer experience and scalability — how to pick a state library for your React app.
- ReactPerformanceServer Components
React Performance in 2026: Memo, Suspense, and Server Components
Optimizing React apps — list rendering, preventing needless re-renders, and React 19 patterns like Server Components, Suspense and smart memoization.
- Next.jsReactApp Router
Next.js 16 in 2026: What's New and What You Should Actually Use
What actually changed in Next.js 16 — App Router improvements, Server Components, smarter caching and Turbopack GA, and which parts to adopt now.
- TypeScriptNext.jsNode.js
Full-Stack TypeScript for 2026: Building a Job-Ready App with Next.js, Node, and Postgres
Build a production full-stack TypeScript app with Next.js, Node.js and PostgreSQL — setup to deploy, with the patterns hiring teams expect.
- SecurityJavaScriptOWASP
Secure-by-Design Web Apps: Implementing OWASP Top 10 in a Modern JavaScript Stack
Implement OWASP Top 10 controls in React, Next.js and Node.js — building secure web apps from the ground up, with practical code examples.
- TypeScriptReactNext.js
Advanced TypeScript Patterns: Scalable Frontend Architectures for Large React/Next.js Codebases
Type-safe patterns and modular architecture that scale across large React and Next.js codebases — the techniques senior frontend roles expect.
Need this built rather than explained?
Next.js 15/16 App Router apps with TypeScript, Server Actions, and Vercel/AWS deploys.
Next.js Developer Services →Related topics
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