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Source Design
for Chrome

Open the popup on any website and pull its DESIGN.md, Tailwind v4 theme, CSS variables, W3C tokens, and a visual preview. It runs the same engine as the site, no account, no keys.

Download .zip

Install

  1. 1Download and unzip source-design-chrome.zip.
  2. 2Open chrome://extensions and turn on Developer mode (top right).
  3. 3Click “Load unpacked” and select the unzipped folder.
  4. 4Pin Source Design, open any site, and click the toolbar icon.

Not on a store yet, so it installs directly from this file. It talks to source--design.vercel.app and stores nothing.