z80
ZX Spectrum emulator in Python and C++
Fast and flexible Z80/i8080 emulator in Python and C++
A Python library for interacting with TI-(e)z80 (82/83/84 series) calculator files
Microsoft MACRO-80 compatible toolchain for Linux: assembler (um80), linker (ul80), librarian, disassembler
Generate ZX Spectrum AY (PT3) chiptune music from MIDI — with a built-in software-AY player and browser-playable demos.
Unpacker for CP/M compression and archive formats (LBR, ARC, squeeze, crunch, CrLZH) - Python and native CP/M versions
Super optimizing C compiler targeting Z80 processor and CP/M operating system
Modern MBASIC 5.21 Interpreter & Compilers
Universal peephole optimizer for Z80 compilers - pattern-based optimization library
Ada compiler targeting Z80 processor and CP/M 2.2 operating system
