Best of React Hooks — 2024

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   Article

   freeCodeCamp·2y

   React Best Practices Ever Developer Should Know

   This guide offers crucial tips on optimizing React development using hooks. It covers the importance of maintaining immutability in state management, avoiding the overuse of useState, leveraging useMemo for performance improvements, ensuring unique keys for list items, and properly handling dependencies in useEffect. The guide also advises on alternatives to useEffect for managing side effects efficiently, contributing to cleaner and more efficient code.

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   Article

   Community Picks·2y

   React 19 Will Be Compiled

   React 19 will introduce auto-memoization to fix the main issues with hooks in functional components. The evolution of React from class components to functional components led to the need for memoization. Memoization plays a significant role in improving performance in React applications.

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   Article

   Community Picks·2y

   React: You are Using useEffect() Wrong, Do This Instead

   Learn about the usage of the useEffect() hook in React and how to optimize its usage for better performance.

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   Article

   asayer·2y

   Understand React Hooks with these Visual Guide Cheatsheets

   Learn about React hooks through visual cheatsheets. Understand the core hooks like useState, useEffect, useReducer, useContext, useMemo, useCallback, and useRef. Also, explore additional hooks like useDeferredValue, useLayoutEffect, useDebugValue, and useId. Improve your React development with these powerful tools.

   199

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   Article

   DEV·1y

   React 19: The Features You Need to Know!

   React 19 introduces significant enhancements including Actions for streamlined asynchronous operations, new hooks like useOptimistic, useActionState, and useFormStatus for better state management, improved hydration for faster server-side rendering, an optimized Context API for better performance, and support for custom elements to integrate web components seamlessly. These updates aim to reduce complexity and boost the performance, ultimately providing a superior developer experience.

   182

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   Article

   freeCodeCamp·2y

   What's the Difference Between the useMemo and useCallback Hooks?

   React provides hooks like useMemo and useCallback to optimize application performance. useMemo caches the return value of an expensive calculation to avoid recomputation on re-renders, while useCallback caches function references to prevent unnecessary re-creations and re-renders. Understanding when and how to use these hooks can significantly improve your app's performance.

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   Article

   Community Picks·2y

   Conditional React hooks pattern

   Refactoring internal hooks in Headless UI revealed a pattern for conditionally enabling React hooks. By passing an 'enabled' boolean as the first argument to hooks like useOutsideClick and useScrollLock, developers can control their activation based on component state, such as whether a dialog is open. This approach avoids unnecessary event listeners and memory usage, enhancing performance.

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   Article

   Telerik·2y

   useLayoutEffect vs. useEffect in React

   Exploring the differences between useLayoutEffect and useEffect hooks in React and when to use each hook effectively.

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   Article

   Community Picks·2y

   React Components Demystified: Your Ultimate Guide from Newbie to Ninja

   This post delves into various types of React components, offering insights from basic functional components to advanced higher-order components (HOCs). The benefits and use cases of functional, class, and arrow function components are discussed, alongside the setup of class components with constructors. The importance of HOCs for reusing component logic is highlighted.

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    Article

    freeCodeCamp·2y

    Zustand vs useState – How to Manage State in React Apps

    Learn about Zustand and useState as tools for managing state in React. Zustand offers more centralized global state management, while useState is simpler for local component state. Consider factors like state complexity, speed, team skills, app growth, and community support when choosing between them.

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    Article

    freeCodeCamp·2y

    React Hooks – How to Use the useState & useEffect Hooks in Your Project

    React Hooks allow function components to have access to state and other React features, simplifying codebase and improving performance. Different types of React Hooks include useState, useEffect, useRef, useReducer, etc. The useState Hook enables state variables in functional components.

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    Article

    Medium·2y

    React Projects and State management

    Learn about the useState hook in React, its usage in applications, and best practices for using it. Discover how the useState hook can help manage and update data in your projects.

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    Article

    Community Picks·2y

    17 Must-know React Projects for Developers 👩‍💻 🔥

    Explore 17 must-know React projects that can significantly enhance your development experience. Highlights include Tolgee for seamless localization, Mantine Hooks for state and UI management, and Aceternity UI for copy-paste components. The list also features advanced tools like XYFlow for node-based UIs, cmdk for command menus, Magic UI for user-facing components, React Content Loader for skeleton loadings, and many more projects that offer unique utilities and features. Each project is accompanied by installation instructions, code snippets, and documentation links.

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    Article

    Medium·2y

    Learning React: 5 Important Principles About Hooks You Have To Know

    Learn key principles about React hooks to avoid common pitfalls and optimize your code. Understand when not to use hooks, the importance of re-renders, when to choose between useState and useReducer, the proper use of useEffect, and the underrated power of useRef.

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    Article

    Community Picks·2y

    understanding react hooks

    React introduced hooks in 2018 to simplify state management and side effects in functional components. Key hooks include useState for state management, useEffect for handling side effects, and useContext for managing global state. These hooks replaced cumbersome class-based components and improved code readability and maintainability. Understanding these hooks can enhance your React development experience.

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    Article

    freeCodeCamp·2y

    React State vs Refs – Differences and Use Cases

    A thorough comparison of React state and refs, exploring their suitability for specific scenarios.

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    Article

    Telerik·2y

    The Guide to New Hooks in React 19

    React 19 introduces new Hooks including `useActionState`, `useFormStatus`, and `useOptimistic` that simplify state management, enhance form handling, and enable optimistic UI updates. These Hooks streamline managing form state, allow components to respond to form status changes without prop drilling, and improve perceived performance by updating the UI immediately while background operations process.

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    Article

    LogRocket·1y

    How React 19 can help you make faster websites

    React 19 introduces several new features and improvements, including a compiler for better performance and automated memoization, replacing hooks like `useMemo()` and `useCallback()`. New directives like `use client` and `use server` help with improved SEO and faster load times. The update also includes better handling of asynchronous data fetching with the `use()` hook, built-in support for metadata for SEO, and enhanced asset loading with Suspense. Additionally, React 19 simplifies form handling and optimizes state updates with new hooks such as `useFormStatus()` and `useActionState()`.

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