What are the differences between Kotlin coroutines and threads?

What are the differences between Kotlin coroutines and threads?

Kotlin coroutines are lightweight and allow for asynchronous programming without blocking threads, while threads are heavier and manage their own resources.

Can you explain how coroutines improve performance?

Coroutines improve performance by allowing multiple tasks to run concurrently without the overhead of managing multiple threads, reducing context switching.

Are there any downsides to using coroutines?

Yes, coroutines can introduce complexity in error handling and debugging, and they require a good understanding of structured concurrency.

When should I use coroutines instead of threads?

Use coroutines when you need to perform many concurrent tasks that are I/O-bound or when you want to simplify asynchronous code.