- src/assembler – editor components and tools for universal assembler programming
- src/assembler/z80 – an instantiation for the Z80 (editing works)
- src/basic – editor components and tools for 8-bit BASIC (no generic implementation yet)
- src/basic/zx81 – grammar, editor parts and "compiler" (to token stream /
.p-file) for ZX81 BASIC (works, but hardly full-features) - src/basic/zxPresenter – a small presentation tool based on the zx81 basic implementation (works, but a bit clunky)
- src/intermediate – editor components and tools for intermediate code representations
- TAC language with three-address code
- A virtual machine that can run TAC programs