YouTube™ Rating Loader

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "YouTube™ Rating Loader",
  "description": "Show the like/dislike ratio on video previews on YouTube.",
  "version": "3.0.0",
  "icons": {
    "16": "share/icon16.png",
    "48": "share/icon48.png",
    "128": "share/icon128.png"
  },
  "background": {
    "scripts": [
      "vendor/jquery/dist/jquery.min.js",
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "run_at": "document_end",
      "matches": [
        "https://www.youtube.com/*"
      ],
      "js": [
        "vendor/jquery/dist/jquery.min.js",
        "observer.js"
      ],
      "css": [
        "youtube.css"
      ]
    }
  ]
}