I ended up down a #programming-oriented rabbithole and I'm just *so* impressed with some resources that out there, free as in beer (and often #FOSS/#libre).
@kai Well I'm kinda mostly excited that the hosting thing is free :B I wanted to setup a simple tool for Econ students using #rLang and Shiny, but Shiny's hosts have low usage limits for free users, so I'm like \o/
@kai Pretty much everything listed here: https://www.numfocus.org/sponsored-projects/
But in particular, that https://nbviewer.jupyter.org exists: free execution and interactive hosting of https://jupyter.org notebooks, which makes Shiny in #rLang somewhat unnecessary.