# useMutableState This hook provides mutable states that trigger the component to re-render. It offers similar functionality to Svelte's reactivity, enabling developers to write more efficient and concise code. ### Why? 💡 - Improves code streamlining by providing a reactive state that can be used to trigger a rerender ### Basic Usage: ```jsx harmony import { Typography, Space, Button, Tag } from 'antd'; import useMutableState from 'beautiful-react-hooks/useMutableState'; const TestComponent = () => { const counter = useMutableState({ value: 0 }); return ( Counter: {counter.value} ); }; ```