Examine source code of YoutubeAlgorithmKiller

{
  "manifest_version": 2,
  "name": "YoutubeAlgorithmKiller",
  "version": "1.3",
  "description": "YouTubeAlgorithmKiller is here to put you back in control of your browsing experience.",
  "permissions": [
    "storage",
    "tabs"
  ],
  "icons": {
    "48": "48.png"
  },
  "browser_action": {
    "default_icon": "32.png",
    "default_title": "YoutubeAlgorithmKiller",
    "default_popup": "YoutubeAlgorithmKiller.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "YoutubeAlgorithmKiller.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{8ab8aab9-0840-4028-bd92-00f3ab58b11a}"
    }
  }
}