What are async hooks and how are they implemented in different programming languages?

What are async hooks and how do they work in Node.js?

Async hooks in Node.js allow you to track asynchronous resources and their lifecycle, providing a way to manage context across async calls.

Can you explain how async hooks are implemented in Python?

In Python, async hooks can be implemented using the asyncio library, which provides tools for managing asynchronous operations.

Are there async hooks in Java? How do they differ from Node.js?

Java has CompletableFuture and the Executor framework for async operations, but it doesn't have built-in async hooks like Node.js.

What about async hooks in Go? How do they handle concurrency?

Go uses goroutines and channels for concurrency, which allows for efficient async operations without the need for explicit hooks.