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manifest.json

{
  "manifest_version": 3,
  "name": "Letterboxd Extras",
  "description": "Displays additional scores on Letterboxd (IMDB, Rotten Tomatoes, Metacritic).",
  "version": "3.15.3",
  "minimum_chrome_version": "88",
  "action": {
    "default_title": "Letterboxd Extras Settings",
    "default_popup": "options.html",
    "default_icon": {
      "16": "icon16.png",
      "32": "icon32.png",
      "128": "icon128.png"
    }
  },
  "icons": {
    "128": "icon128.png"
  },
  "options_ui": {
    "page": "options.html",
    "browser_style": true,
    "open_in_tab": true
  },
  "permissions": [
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "https://www.imdb.com/*",
    "https://letterboxd.com/*",
    "https://*.imdb.com/*",
    "https://www.rottentomatoes.com/*",
    "https://www.boxofficemojo.com/*",
    "https://webapp.cinemascore.com/*",
    "https://query.wikidata.org/*",
    "https://www.metacritic.com/*",
    "https://api.jikan.moe/*",
    "https://graphql.anilist.co/*"
  ],
  "optional_host_permissions": [
    "https://api.mubi.com/*",
    "https://apollo.senscritique.com/*",
    "https://*.filmaffinity.com/*",
    "https://www.theyshootpictures.com/*",
    "https://www.bfi.org.uk/*",
    "https://www.allocine.fr/*",
    "https://api.simkl.com/*",
    "https://www.google.com/search*"
  ],
  "background": {
    "service_worker": "background.js",
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "https://letterboxd.com/*"
      ],
      "js": [
        "polyfill.js",
        "letterboxd-extras.user.js",
        "jquery-3.6.0.min.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "images/*"
      ],
      "matches": [
        "https://letterboxd.com/*"
      ],
      "use_dynamic_url": true
    }
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}