Themes for Facebook

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Themes for Facebook",
  "version": "2.7",
  "default_locale": "en",
  "description": "Enhance your Facebook experience: custom styles, animated backgrounds, fonts, and vibrant colors!",
  "background": {
    "service_worker": "js/background/init.js"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "icons": {
    "16": "/icons/16x16.png",
    "32": "/icons/32x32.png",
    "48": "/icons/48x48.png",
    "64": "/icons/64x64.png",
    "128": "/icons/128x128.png",
    "256": "/icons/256x256.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "__MSG_app_popup__",
    "default_icon": {
      "16": "/icons/16x16.png",
      "32": "/icons/32x32.png",
      "48": "/icons/48x48.png",
      "64": "/icons/64x64.png",
      "128": "/icons/128x128.png",
      "256": "/icons/256x256.png"
    }
  },
  "content_scripts": [
    {
      "js": [
        "js/content/content.js"
      ],
      "matches": [
        "*://*.fb.zone/*",
        "*://*.facebook.com/*"
      ],
      "all_frames": false,
      "run_at": "document_start"
    }
  ],
  "externally_connectable": {
    "matches": [
      "*://*.fb.zone/*"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "iframe.html"
      ],
      "matches": [
        "<all_urls>"
      ],
      "use_dynamic_url": true
    }
  ]
}