React Suspense for Data Fetching
React Suspense is a powerful feature in React that allows developers to manage asynchronous operations like data fetching, code splitting, and more, in a way that keeps the UI responsive….
Tag: React optimization
Identifying Unnecessary Re-renders with React DevTools
React DevTools is an essential tool for diagnosing performance issues in React applications. One of its most valuable features is the ability to identify unnecessary component re-renders that can degrade….
Using Profiler API for Performance Debugging
The React Profiler API is a powerful tool for performance debugging in React applications. It provides insights into how often and why components re-render, helping developers identify performance bottlenecks and….
React Reconciliation Process – Understanding Fiber
The React Reconciliation Process is the mechanism React uses to efficiently update the real DOM when the application state or props change. React uses a virtual DOM to perform this….
Optimizing Recoil for React Applications
Recoil is a state management library for React that provides a set of utilities for managing shared state with fine-grained reactivity. It offers a powerful mechanism to manage both global….
Hydration in React Applications
Hydration is a process in React where the application’s client-side Java code “takes over” or “hydrates” a server-rendered HTML page. It is a crucial part of server-side rendering (SSR) and….
Custom Hooks for API Calls and Caching
Creating custom hooks for API calls with caching capabilities is a powerful way to manage server state in React applications. Here’s a comprehensive guide to building robust API hooks with….
Function Composition in React
Function composition is a fundamental concept in React that enables you to build complex UIs by combining smaller, focused functions and components. This approach leads to more maintainable, reusable, and….
Controlled vs. Uncontrolled Components – Advanced Scenarios
Understanding the nuances between controlled and uncontrolled components is crucial for building robust React applications. While the basic concepts are straightforward, advanced scenarios require deeper consideration. Core Concepts Recap Controlled….
Higher-Order Components (HOCs) Best Practices
Higher-Order Components (HOCs) are advanced React patterns for reusing component logic. Here are the key best practices to follow when implementing HOCs: 1. Naming Conventions 2. Pass Unrelated Props Through….