@devl

A personal design scratchpad by Sean Brydon containing 159+ UI experiments built on coss-ui (Cal.com's Base UI design system) and Tailwind v4, all exposed on the shadcn registry. Components are organized by category with one-keypress source-copy. Stack: TanStack Start, coss-ui package, Base UI primitives, Tailwind CSS v4. Not a polished production library — raw POC designs from two years of UI exploration. Free and open source. Use for: browsing unconventional layout and interaction ideas built on Base UI when you want patterns that diverge from the standard Radix/shadcn ecosystem.