React.js Architecture

Table of Contents

What is React & Next.js?Setup & Tools JSX Basics Components Props — Passing Data to Components State — Data That Changes Event Handling Conditional Rendering Lists & Keys Forms — Controlled Inputs Hooks Deep Dive useEffect — Side Effects Context API — Avoid Prop Drilling Custom Hooks — Reusable Logic Refs Performance Optimization React Design Patterns Error Boundaries Suspense & Lazy Loading State Management Libraries What is Next.js?Routing in Next.js (App Router)Rendering Strategies — CSR vs SSR vs SSG vs ISR Server Components vs Client Components Data Fetching Patterns API Routes (Route Handlers)Authentication Deployment Folder Structure (Real Projects)Application Architecture Testing Strategy Security Checklist Lines of Code — How Big Should a Component Be?SOLID & Core Principles in React Clean Code & Coding Strategy Expert Roadmap (Step by Step)React 19 Features (Actions & Form Hooks)

React.js Architecture Hub