Handmade Hero: A full game live-coded over 600 hours

"Handmade Hero is an ongoing project to create a complete, professional-quality game accompanied by videos that explain every single line of its source code."

Previously discussed 3 years ago (https://news.ycombinator.com/item?id=15467854) and the author has released hundreds of hours of live-coding since then.

This episode guide is super useful: https://hero.handmade.network/episode/code

(I'm not affiliated with any of this.)