Similar to Crystal_(プログラミング言語)

AutoKey

AV1

Avahi (software)

Avidemux

AviSynth

Axiom (computer algebra system)

Bc (programming language)

Berkeley DB

Berry Linux

Binary File Descriptor library

Bhyve

BIRT Project

Blackbox

Bochs

BootX (Apple)

Botan (programming library)

Brotli

BSD libc

Budgie (desktop environment)