I'd also add this talk "Lambda World 2018 - What FP can learn from Smalltalk by Aditya Siram " https://www.youtube.com/watch?v=baxtyeFVn3w https://www.youtube.c

I'd also add this talk "Lambda World 2018 - What FP can learn from Smalltalk by Aditya Siram " https://www.youtube.com/watch?v=baxtyeFVn3w https://www.youtube.com/watch?v=baxtyeFVn3w as well as the whole series of things that Tudor Girba & co. are doing with Glamorous Toolkit https://www.youtube.com/channel/UClLZHVq_-2D2-iI4rA2O8Ug https://www.youtube.com/channel/UClLZHVq_-2D2-iI4rA2O8Ug I'd still recommend folks use Pharo over GToolkit for most things, as GToolkit lacks a bunch of polish and documentation (not to say that even Pharo documentation approaches anything of the quality of the Rust and Python ecosystems).