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localstorage-hook-react

v1.0.4

Published

hook for storing value to localstorage

Downloads

5

Readme

useLocalStorage Hook

A custom React hook that provides an easy way to manage data in local storage.

Installation You can install the useLocalStorage package using npm or yarn:\

npm install localstorage-hook-react 
# or 
yarn add
localstorage-hook-react

Usage

Here's how you can use the useLocalStorage hook in your React components:


import React from 'react'; 
import { useLocalStorage } from 'localstorage-hook-react'; 
function MyComponent() { /
    // Usage example
    const [value, setValue] = useLocalStorage('myKey', 'defaultvalue'); 
    return (
        <div> <input type="text" value={value} onChange={(e) => setValue(e.target.value)} placeholder="Enter value..." /> 
        </div> 
    ); 
    } 
export default MyComponent;

API

useLocalStorage(key: string, initialValue: any): [storedValue, setValue]

  • key: The key to use for storing the value in local storage.

  • initialValue: The initial value to use if no value is found in local storage. Returns an array with two elements:

<!-- -->
  • storedValue: The current value stored in local storage.

  • setValue: A function to update the value in local storage. Example

    
    import React from 'react'; 
    import { useLocalStorage } from 'localstorage-hook-react'; 
    function MyComponent() { const [count,setCount] = React.useState(0); 
    const [storedCount,setStoredCount] = useLocalStorage('count', 0);
    React.useEffect(()=> { 
        console.log('Stored count:', storedCount); 
        },[storedCount\]); 
        return ( 
            <div> <button onClick={() =>setCount((prev) => prev + 1)}> Increment </button> 
            <p>Count:{count}</p> 
            <p>Stored Count: {storedCount}</p> 
            </div> 
            ); 
        }
    export default MyComponent;
        
        

    License This package is licensed under the MIT License - see the [LICENSE]{.underline} file for details. Contributing
    Thank you for using debounce-hook-react. If you have any issues, suggestions, or contributions, feel free to open an issue or a pull request on the GitHub repository. Happy coding!