A group devoted to the exchange of ideas concerning the design of easily constructed, easily modified, Z80/8085/8080/CPM -based microcomputers.

ALPACA is an acronym:
A nother L oony P roject A ssembled by C omittee A pproval.

While the focus will tend be on Z80 and CPM compatibility, other microprocessors may be embraced as well, most notably the 8051 and
the 68nn/68nnn series. Monitors and Forth are other likely OS
candidates.