reversa-design-system

You can extract design tokens from legacy CSS and Tailwind configurations by parsing variable definitions, theme objects, and token files to consolidate colors, typography, spacing, radii, and shadows into a structured, documented system for consistent UI rebuilds.

Reverse engineering a UI design system is used to turn scattered legacy styling assets into a documented, reusable design token system, enabling teams to rebuild consistently without guessing colors, typography, spacing, or component styling during migration.

Document component variants and theming hooks during a UI rebuild by identifying available components within the legacy project and capturing their key props or theming configurations when the project uses an existing design system or component library.

Yes, you can generate a structured design system from legacy UI screenshots and token files by extracting available styling semantics and outputting consolidated markdown artifacts organized by token category to the configured output folder.

Design token extraction works without an existing design system by gathering styling semantics directly from CSS, SCSS variables, and Tailwind theme configurations, though component and variant documentation is most effective when a component library is present.