You should have included example for multiprocessing too. Also more practical example, easy to understand real world use case. Also I would suggest you to explore joblib, it much better option than the built-in implementation. It have a common api for peocess based & thread based parallelism.

About using parenthesis in assert statements (according to Black code format tool) the correct way is assert (a == b), "Both languages are different"

Thanks and I am sure there will be a lot of good extension for js though don't know about .net.

This is very helpful, ideally though hashnode should include it by default as it is a very basic requirement.