I turned the design system of a real permissions product into a UI kit: 42 components, 14 screens, zero dependencies

I spent the last months building a web product for managing permits, and the design system I made for it ended up more polished than expected — so I hardened it into a standalone kit.

What's in it:

• 42 documented components (anatomy, variants, 14 states each: loading, empty, error, offline…)
• 14 product screens: auth, lists, dashboard, wizard, print reports, onboarding
• Full light AND dark themes — every token defined in both
• WCAG 2.2 AA: contrast validated per token pair (even hover/disabled), 44px targets, reduced-motion support
• Vanilla HTML/CSS/JS — no framework, no CDN, no build; the whole preview gallery is under 1.5 MB and runs from file://

One rule shaped it all: a UI anti-pattern detector had to report 0 findings before any visual change shipped. It started at 208.

It's paid ($39), so no pretending this isn't partly promo — happy to answer anything about tokens, theming or the QA gate.