Examine source code of Smart Berserk | Lichess

{
  "manifest_version": 2,
  "name": "Smart Berserk | Lichess",
  "version": "1.0.0",
  "description": "Tells you when to berserk in a lichess arena tournament game using the power of statistics!",
  "icons": {
    "128": "img/icon.png"
  },
  "applications": {
    "gecko": {
      "id": "smart-berserk@leumon.com",
      "strict_min_version": "109.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://lichess.org/*"
      ],
      "js": [
        "particles.js",
        "content.js"
      ],
      "css": [
        "gold-icon.css"
      ]
    }
  ],
  "web_accessible_resources": [
    "img/*.png",
    "particles.json"
  ],
  "permissions": [
    "https://lichess.org/*",
    "https://http.lichess.org/*"
  ]
}