{
  "gem": {
    "slug": "goodui-vg-0540",
    "name": "GoodUI",
    "description": "Seventy-five conversion patterns plus a searchable database of real A/B test results from large consumer products.",
    "url": "https://goodui.org/",
    "domain": "goodui.org",
    "author": "Jakub Linowski (@jlinowski)",
    "license": "freemium",
    "category": "Design Systems & Foundations",
    "subcategory": "Craft & principles",
    "tags": [
      "conversion",
      "ab-testing",
      "patterns",
      "evidence"
    ],
    "whyGem": "Design patterns with measured lift attached — evidence instead of taste.",
    "sourceType": "site",
    "image": "/api/public/library/og/VG-0540-480.webp",
    "pageUrl": "https://vibing.inc/library/goodui-vg-0540"
  }
}