designlang crawls any website with a headless browser, extracts every computed style from the live DOM, and generates 8 output files — including an AI-optimized markdown file, visual HTML preview, Tailwind config, React theme, shadcn/ui theme, Figma variables, W3C design tokens, and CSS custom properties.
But unlike every other tool out there, it also extracts layout patterns (grids, flexbox, containers), captures responsive behavior across 4 breakpoints, records interaction states (hover, focus, active), scores WCAG accessibility, and lets you compare multiple brands or sync live sites to local tokens.
Quick Start
npx designlang https://stripe.com
Get everything at once: