Show HN: Crack – Turn your MacBook into a squeaky door

Corroborated by 1 source from 1 publisher

globalculture2h ago

TL;DR

According to crackmacapp.com, gitHub - Turn your MacBook into a squeaky door.

Hacker News (Front Page)

http://crackmacapp.com/

Hacker News

http://crackmacapp.com/