Fascinating read if you're into low-level programming.
Or interested in emulation in general. The progress reports are always well written.
Community to talk about emulation & roms.
RULES:
1.) No bigotry
LINKS:
Emulation Wiki - Your source for everything emulation :)
[WIP] Emulation Links Wiki - My personal wiki for emulation links, please help contribute!
r/Roms Megathread - Megathread of Roms
RetroArch - RetroArch is the popular front-end to libretro which is a simple API that allows for the creation of games and emulators.