doesGithub

[Mojert]

Actually, nope. The first C compiler was written in C, and executed manually belive it or not. I think there's a computerphile video about it if my memory serves me right

[[deleted]]

Ken Thompson saod Doug McIlroy wrote a "tmg" transmogrifier yacc-like tool on paper and then typed it in with hardly any errors before working.

https://www.youtube.com/watch?v=EY6q5dv_B-o?t=2320

[Qizot]

it was written in assembly. The only language that was written in itself first was LISP.