Best practices for managing local state in a large React application with hooks
I'm writing unit tests and I'm maintaining legacy code that I'm trying to debug I'm sure I'm missing something obvious here, but I've looked through the documentation and I'm still confused about Currently developing a sizable React application where managing local state is becoming a challenge due to its complexity... Using hooks like `useState` and `useEffect`, I find myself frequently passing state and handlers down through multiple layers of components. This leads to prop drilling and, consequently, decreased readability. I've attempted to utilize Context API to minimize prop drilling, but I’m unsure if this is the best approach given the scale of my application. To illustrate, here’s a snippet of how I’m currently handling local state: ```javascript import React, { useState } from 'react'; const ParentComponent = () => { const [count, setCount] = useState(0); return <ChildComponent count={count} setCount={setCount} />; }; const ChildComponent = ({ count, setCount }) => { return ( <div> <p>Count: {count}</p> <button onClick={() => setCount(count + 1)}>Increment</button> </div> ); }; ``` While this works, I feel that it could lead to issues later on with maintainability as the component tree grows. Additionally, I’ve read about custom hooks and their potential for encapsulating state logic without cluttering the component tree. However, I am not clear on when to create a custom hook versus using Context API for state management. My goal is to implement a solution that promotes scalability while keeping the code clean and maintainable. Are there specific patterns or best practices you recommend for managing local state effectively in larger React applications? Any insights into performance implications would also be greatly appreciated. This is part of a larger web app I'm building. For context: I'm using Javascript on Ubuntu. Any ideas what could be causing this? I'm on Linux using the latest version of Javascript. Any feedback is welcome! The project is a desktop app built with Javascript. I'd love to hear your thoughts on this.