What are the best practices for handling async requests in programming?

What are the best practices for handling async requests in programming?

When handling async requests, it's important to use proper error handling, avoid blocking the main thread, and manage concurrency effectively.

Can you explain why avoiding blocking the main thread is crucial?

Avoiding blocking the main thread ensures that your application remains responsive, allowing users to interact with it while waiting for async operations to complete.

What are some common libraries or frameworks for managing async requests?

Common libraries include Axios for JavaScript, Async/Await in modern JavaScript, and asyncio in Python. Each has its own strengths.

How do I handle errors in async requests?

You can use try/catch blocks with async/await or .catch() with Promises to handle errors gracefully in async requests.