What is "bitrig"

Bitrig is an OpenBSD-based operating system targeted exclusively at the amd64 and armv7 platforms.

Bitrig focuses on using modern tools such as git and llvm/clang along with only focusing on modern platforms.

It aims to have a "commercially friendly code base", with texinfo being the only GNU tool in the base system. GPT partitioning is currently supported by Bitrig, and future plans include support for virtualisation and EFI.