What are the best practices for using async/await in a React app?

What are the best practices for using async/await in a React app?

When using async/await in a React app, it's important to handle errors properly, avoid blocking the UI, and ensure that state updates are managed correctly.

Can you give me an example of error handling with async/await?

Sure! You can use try/catch blocks to handle errors. For example:

async function fetchData() {
  try {
    const response = await fetch('https://api.example.com/data');
    const data = await response.json();
    setData(data);
  } catch (error) {
    console.error('Error fetching data:', error);
  }
}

How can I avoid blocking the UI while fetching data?

To avoid blocking the UI, ensure that your async functions are called in useEffect or event handlers, and use loading states to inform users while data is being fetched.

What about using async/await with Redux?

When using async/await with Redux, you can create async action creators using middleware like Redux Thunk or Redux Saga to handle asynchronous logic.