![Screenshot of youtube.com: TypeScript types can run DOOM [video]](https://hn.urlbox.com/shots/renders/2025/2/26/91fb3670-89e6-409e-9bb2-9c358a8004bb.jpg)
TypeScript types can run DOOM [video](youtube.com)
1270 points by franky47 | 331 comments
YouTube video from Michigan TypeScript showing DOOM running entirely within the TypeScript type system.
#type-system on Hacker News
1 story tagged type-system, newest first.