Preprocessor for PseudoSam assembler or ASZ80 (SDCC)
A structured macro preprocessor written in C for SDCC Z80 assembler
Use structured programming with Z80 assembler
C compiler and dev kit for the z80 with assembly language libraries.
My MSX programs and some additional .cas tools
A Z80 assembler programmed in Scheme
An 8 bit emulator created on the scratch, including an assembler.