Design systems are for anyone building in code with an AI coding tool such as Claude Code, Cursor, Codex, v0 or Lovable, for designers who bring tokens into Figma, and for restyling a site in the BYQ Website Builder. They do not import into Webflow or Framer; if you build there and want finished blocks, use Sections. To start, open Design systems in the sidebar, pick one and download DESIGN.md for your AI tool.