19 · Mac OS 9 (Platinum)
Dotted desktop. Pinstripe title bars. Rainbow Apple.
Macintosh HD Finder + a SimpleText README + a Threadwell Get Info window, the classic menubar with the rainbow Apple, square-cornered windows with platinum shadows, drag & focus.
The calmest OS ever made.
by
udaysinh
udaysinh/p/macos9/open ↗Loading macos9…
/p/macos9/
The page above is the prototype itself, unmodified. Open in a new tab to drive it full-size.
Make your own
Recreate Mac OS 9 (Platinum) with an AI agent.
Copies a structured brief — palette, fonts, techniques, the design notes — ready to paste into Cursor, Claude Code, or any agent that takes a markdown prompt. Originality on the bones is encouraged.