Examine source code of EManYoutubeDebloqueur

{
  "author": "E__Man's Application",
  "manifest_version": 2,
  "name": "EManYoutubeDebloqueur",
  "version": "1.5.7",
  "description": "Débloque les vidéos Youtube soumises à des restrictions d'âge sans nécessiter de connexion à son compte Google.",
  "icons": {
    "64": "icons/icon_64.png"
  },
  "content_scripts": [
    {
      "run_at": "document_idle",
      "matches": [
        "*://www.youtube.com/*"
      ],
      "js": [
        "unblock.js"
      ]
    }
  ],
  "permissions": [],
  "web_accessible_resources": [
    "injected.js",
    "components/player.js",
    "components/style.css",
    "util/extractor.js",
    "util/playlist.js",
    "images/*.png",
    "icons/*.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "emanyoutubedebloqueur@emansapplication.alwaysdata.net"
    }
  },
  "homepage_url": "https://emansapplication.alwaysdata.net/"
}