Warm wishes for a happy Valentine’s Day.

I hope you celebrate it by doing all the things you love e.g. writing Scala ❤️

00:34 Valentin Kasas – just a regular Scala developer with a necktie @ValentinKasas

01:14 A song of types and errors, or how I found myself leading teams of Scala developers Slides Video

10:30 These 10000 classes I never wrote Slides Video

11:57 Why use recursion schemes?

13:30 Cata, Ana and Hylo

17:20 Pure Functional Database Programming with Fixpoint Types by Rob Norris @tpolecat Slides Video Topiary and the art of origami by Zainab Ali @_zainabali_ Slides Video

19:28 Functional Programming with Bananas, Lenses, Envelopes and Barbed Wire by Erik Meijer, J. Hughes (Editor), M.M. Fokkinga, Ross Paterson and the future of RS PDF

33:02 Can food help to write functional code? 😀

44:30 Shapeless – easy! https://github.com/milessabin/shapeless by Miles Sabin @milessabin

67:00 Scala Love <3