In React, the useEffect hook allows you to perform side effects (e.g., data fetching, subscriptions, timers) in function components. One common problem developers face when using useEffect is infinite re-renders,….
Mastering useEffect Dependency Arrays The dependency array in useEffect is crucial for controlling when your effects run. Getting it wrong can lead to infinite loops, stale data, or effects that….
Proper State Updates with useState in React When working with React’s useState hook, it’s important to understand how to properly update state to avoid stale state issues and ensure reliable….
Understanding Asynchronous State Updates in React A common mistake in React is assuming that state updates happen immediately when you call setState() or the state setter from useState(). Here’s what….
Understanding State Immutability in React Why You Shouldn’t Mutate State Directly In React, you should never modify state directly because: Bad Practice: Direct Mutation Good Practice: Using setState() For Functional….
In Redux, Actions, Reducers, and the Store are fundamental components used to manage the application state. Let’s break down each of these concepts and how they work together to make….
