React Component Not Re-rendering After State Change with useReducer Hook
I've been struggling with this for a few days now and could really use some help. I need help solving I can't seem to get Quick question that's been bugging me - I'm facing an issue where my React component does not re-render after updating the state using the `useReducer` hook. I'm using React 17.0.2 and have set up my reducer and state correctly, but it seems that the UI isn't reflecting the changes I make to the state. Here’s a simplified version of my code: ```javascript import React, { useReducer } from 'react'; const initialState = { count: 0 }; const reducer = (state, action) => { switch (action.type) { case 'increment': return { ...state, count: state.count + 1 }; case 'decrement': return { ...state, count: state.count - 1 }; default: return state; } }; const Counter = () => { const [state, dispatch] = useReducer(reducer, initialState); const handleIncrement = () => { dispatch({ type: 'increment' }); }; const handleDecrement = () => { dispatch({ type: 'decrement' }); }; return ( <div> <h1>Count: {state.count}</h1> <button onClick={handleIncrement}>Increment</button> <button onClick={handleDecrement}>Decrement</button> </div> ); }; export default Counter; ``` I've verified that the `dispatch` function is being called by adding console logs, and it prints the expected actions. However, the UI remains unchanged after I click the buttons. I also checked my component hierarchy to ensure that this component isn't accidentally being unmounted or blocked from re-rendering due to parent component state or props. I've tried forcing an update using a `forceUpdate` hook, but that didn’t help either. Is there something specific I might be missing with `useReducer` that could be causing the component not to re-render? Any insights would be greatly appreciated! I'm developing on Ubuntu 20.04 with Javascript. I'm working on a mobile app that needs to handle this. Any examples would be super helpful.