React window resize hook. While CSS frameworks offer utility classes for screen sizes, detecting screen size programmatically can be useful sometimes. 2. GitHub Gist: instantly share code, notes, and snippets. Aug 24, 2023 · Build a simple, resizable React component that uses popular custom Hooks from the beautiful-react-hooks library. It attaches an event listener to the “resize” event, ensuring that the size is updated dynamically whenever the window is resized. React hooks for updating components when the size or orientation of the window changes. Today, we'll start with the simplest implementation and gradually optimize it to build a high-performance useWindowSize Hook. Setting Up the Project 4. 8, enable functional components to use state, lifecycle, and other React features without relying on class components. Building the Custom Hook Step by Step 4. 8 and they simply let you use state and other React features without writing a class. Jul 25, 2025 · In React development, we frequently need to adjust component behavior based on window size. Dec 8, 2021 · Creating a Custom Window Resizing Hook Hooks are available with React 16. The hook returns the “size” object, enabling components to access and utilize the window dimensions for various Aug 24, 2023 · Build a simple, resizable React component that uses popular custom Hooks from the beautiful-react-hooks library. Apr 28, 2022 · I have a React Hook for setting the window size on a resize but it doesn't seem to be updating. Eliminate the need for class components for state and side-effect management. Creating the hook 4. Jan 7, 2026 · React Hooks, introduced in React 16. A hook that tracks the current window dimensions and updates on resize. useWindowSize (options): WindowSize. Compare manual resize listeners with the useWindowSize hook for clean, SSR-safe responsive components. . A hook that receives a callback function to execute on the window's resize event. Mar 11, 2021 · I'm working on creating a custom hook that captures the browser window size to let me know if it's mobile or not. Prerequisites 3. Description: The useWindowSize hook is a useful for retrieving and tracking the dimensions of the browser window within a React component. Sep 25, 2023 · Building a Custom Hook in React: Executing Actions on Specific Window Resizes # react # frontend # javascript # webdev Table of Contents 1. At the moment, my issue is React telling me it can't retain the variable value of screenSize within the useEffect hook. 1. Adding Debounce for Performance 5. Improve code readability and encourage a functional programming style. The options for customizing the behavior of the hook (optional). Jan 1, 2026 · Build responsive UIs with a custom useWindowSize hook. Handling the Resize Event 4. Master window resize handling, debouncing, SSR compatibility, and breakpoint detection with production code. Mar 17, 2026 · Learn how to use the useMediaQuery hook from ReactUse to build responsive React components that adapt to screen size, dark mode preferences, and more. It's built on top of useGlobalEvent. An object containing the width and height of the window. Sep 13, 2024 · Posted on Sep 13, 2024 useScreenSize: A Custom React Hook for Dynamic Screen Size Detection # react # webdev # tutorial # typescript Everyone knows responsive design is crucial for a seamless user experience across devices. Introduction 2. Custom hook that tracks the size of the window. These hooks come in two forms: debounced using useDebounce() and throttled using useThrottle(). 3. Learn how to use useWindowSize in your React projects with examples and TypeScript support. Using the Feb 20, 2023 · In this article, I will show you the process to create a custom React hook that can be used across any app or component. Can anyone shed some light on why this doesn't work and also how you would use this hook in another component to set a Boolean for checking if the window size is within a mobile range? May 26, 2020 · use Window Resize hook React in Typescript. useWindowSize (options?): WindowSize <number> Learn the right way to detect window and screen size in React. fodppwa lqs hwhxya dvgsy kpijux onrd rvywa qxep jiahy tuyy