rakewell.com
Computers, Systems, Sinclair, Z88 - rakewell.com. Suppliers of Z88 and PC accessories.
http://www.rakewell.com/
Z88
The Z88 Development Kit
Computers, Systems, Sinclair, Z88 - The Z88 Development Kit. A C cross compiler for the Z80 CPU with libraries for mainly Z88 but also ZX Spectrum VZ200/300, NC100/200 and other Z80 based computers.
https://z88dk.sourceforge.net/