Here are the main code projects that are either completed or in progress. All of the code can be found in the code archive. The directory in the table is the subdirectory of the code archive that each project resides in.
| Directory | Description |
| opcodes/ | Documenting x86 opcodes |
| cpuid/ | Pascal/Asm program that analyzes the output of the CPUID instruction. |
| pfs/ | Pascal units for handling storage device drivers and PFS. Also code for a DOS program to format a floppy disk with PFS. |
| bios/ | Source code for the BIOSInfo program, a DOS program that enters protected mode and searches for BIOS32 extensions and BIOS32 services. Source in C and Asm. |