A skewed diagonal glare band slides across the button from left to right on hover. The glare is a semi-transparent white gradient on an absolutely-positioned span. The transition is one-shot on mouseenter (no reverse on mouseleave), giving a clean premium feel. No dependencies.
pnpm dlx shadcn@latest add "https://movin.design/r/button-shimmer-sweep.json"The item is indexed, but its registry document could not be loaded.