Short list of resources for PICO-8 development.
Introduction
The PICO-8 Virtual Fantasy Console is an idealized constrained modern day game maker (Article)
Official
Carts
Programming
Cheat sheets
Cheat Sheets by LightBWK (Image)
API Cheat Sheet by neko250 (Site)
Lua
Going from Lua 5.2 to PICO-8’s Lua
Code examples / libraries
PICO-ATE Altruistic Template Encyclopedia
Video tutorials
Pico-8 Tutorial Crash Course For TOTAL Game Dev Beginners! (SpaceCat)
Making an Advanced Shmup (by Lazy Devs)
Other Lists
Similar projects
Please share your favorite/useful links in the comments as well!