These slides might not be particularly useful on their own unfortunately, but here they are anyway. (Maybe if you ask me nicely I'll come to your meetup and perform one of them.)
Dealing with asynchronous-ness in PureScript
I gave this talk to Lambdaheads Vienna in 2015. It's an introduction to the Aff monad in PureScript: a library which makes asynchronous code really nice to work with.
Enhancing PureScript's Pursuit
I gave this talk to London Haskell in 2015, while I was working on Pursuit for my Google Summer of Code project. It discusses my progress on the project and the implementation strategy.
Down with Show!
I wrote this talk in 2018. It discusses what the responsibility of the Show type class in Haskell and PureScript should be, and whether we can do better (I'd argue: yes).