ArtfulType is a distraction-free Markdown editor written in C for classic 68k Macintosh computers — a Mac Plus or similar compact Mac, not the original 128K model — built with the modern Retro68 cross-compiler and released as open source. It hides Markdown syntax while you type, showing live bold, italic, and headings instead of raw symbols. Run it from a real BlueSCSI drive or 800K floppy, or try it in the Mini vMac emulator with no hardware at all.