hmm, there was an excellent one on github, lemme find it
Discussion
didn’t find it, but this one: https://docs.google.com/presentation/d/1H4X8WVMZqIEz3tma69fmdIKXu3Xr6gJZGI8VGyG7EzM/edit?usp=sharing
tssss, there you go: https://gist.github.com/fernandoporazzi/d1c47b4f2a1d2c1a2e0654a2a31668ff