This is great! It would be amazing to have a list of other tools/libraries like this. One project I'm working on I was looking to compare the word/topic freque

This is great! It would be amazing to have a list of other tools/libraries like this. One project I'm working on I was looking to compare the word/topic frequencies of a document/text against common usage and I'm sure there is something out there like this that does this already as opposed to me doing it (poorly) from scratch.