Writing about development and technology.
Custom Hooks are React's super power, but poor abstractions can lead to technical debt. Learn how to extract complex logic into reusable hooks, decouple UI from data fetching, and implement the 'Headless UI' pattern to build cleaner, more maintainable React applications.
Stop worrying about naming collisions in CSS. Discover how CSS Modules locally scope your class names by generating unique hashes. This guide covers the fundamentals, common pitfalls, advanced composition features, framework comparisons, and how to seamlessly integrate with TypeScript for type-safe styling.
Context API is not a state management tool; it's a dependency injection mechanism. Understand why updating a single context value triggers widespread rerenders across your React app. We explore the 'Object Reference' problem, how to fix it with Split Contexts and Memoization, and when to abandon Context for dedicated state managers like Zustand or Redux.
Stop rendering accidental zeros in your React apps. A deep dive into JavaScript's short-circuit evaluation, the difference between Falsy values, and why the `&&` operator is dangerous for numbers. Learn 3 robust patterns (`!!`, ternary, logical comparison) to write bug-free UI code and prevent critical crashes in React Native.
Fix the 'async/await is not yet supported in Client Components' error in Next.js once and for all. This comprehensive guide explores the architectural differences between Server Components and Client Components, explains why React Hooks conflict with async rendering, and provides three robust strategies for data fetching: passing data from Server Components, using useEffect, and leveraging libraries like TanStack Query.
