Dark Mode for YouTube™

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "service_worker": "/js/background.js",
    "type": "module"
  },
  "content_scripts": [
    {
      "js": [
        "/js/content-bootstrap.js"
      ],
      "matches": [
        "*://youtube.com/*",
        "*://*.youtube.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "default_locale": "en",
  "description": "__MSG_AppDesc__",
  "externally_connectable": {
    "matches": [
      "https://*.youtube.com/*",
      "https://youtube.com/*"
    ]
  },
  "icons": {
    "16": "/img/icon-16.png",
    "48": "/img/icon-48.png",
    "128": "/img/icon-128.png",
    "256": "/img/icon-256.png"
  },
  "manifest_version": 3,
  "name": "__MSG_AppName__",
  "permissions": [
    "storage"
  ],
  "version": "3.0.0",
  "web_accessible_resources": [
    {
      "resources": [
        "css/content.css",
        "js/*",
        "html/*",
        "img/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "action": {
    "default_icon": "/img/icon-48.png",
    "default_popup": "popup.html"
  },
  "homepage_url": "https://darkmode-youtube.freebusinessapps.net/"
}