Examine source code of Comments Sidebar for Youtube

{
  "name": "Comments Sidebar for Youtube",
  "version": "0.7.0.2",
  "manifest_version": 3,
  "description": "Allows you to watch videos and read comments at the same time on Youtube.",
  "icons": {
    "16": "img/icon.16.png",
    "32": "img/icon.32.png",
    "48": "img/icon.48.png",
    "128": "img/icon.128.png"
  },
  "author": "tberghuis",
  "homepage_url": "https://github.com/tberghuis/watch-and-read-comments-for-youtube",
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.youtube.com/*"
      ],
      "run_at": "document_end",
      "css": [
        "content/vite.css"
      ],
      "js": [
        "content.js",
        "content/vite.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "sidebaryoutube@tberghuis.extension",
      "strict_min_version": "109.0"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "inject-vite.js"
      ],
      "matches": [
        "https://www.youtube.com/*"
      ]
    }
  ]
}