Examine source code of KaraBuddy

{
  "manifest_version": 3,
  "name": "KaraBuddy",
  "version": "1.2.0",
  "description": "Records your karabast.net matches automatically and lets you tag key moments. Watch replays on karabuddy.app.",
  "icons": {
    "128": "icons/128.png"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "https://karabast.net/*",
    "https://karabuddy.app/*",
    "https://*.karabuddy.app/*"
  ],
  "action": {
    "default_title": "KaraBuddy",
    "default_icon": {
      "16": "icons/16.png",
      "48": "icons/48.png",
      "128": "icons/128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "https://karabast.net/*"
      ],
      "js": [
        "replays/00-comment-scope.js",
        "replays/00-karabast-shape.js",
        "replays/01-namespace.js",
        "replays/02-decoder.js",
        "replays/03-recorder.js",
        "replays/04-share-store.js",
        "replays/05-footer.js",
        "replays/07-toast.js",
        "replays/06-bootstrap.js"
      ],
      "run_at": "document_start",
      "all_frames": false,
      "world": "MAIN"
    },
    {
      "matches": [
        "https://karabast.net/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": false
    },
    {
      "matches": [
        "https://karabuddy.app/*",
        "https://*.karabuddy.app/*"
      ],
      "js": [
        "karabuddy-bridge.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "karabuddy@karabuddy.app",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}