Examine source code of Old Twitter Layout (2026)

{
  "name": "Old Twitter Layout (2026)",
  "description": "__MSG_ext_description__",
  "version": "1.9.7",
  "manifest_version": 3,
  "homepage_url": "https://github.com/dimdenGD/OldTwitter",
  "browser_specific_settings": {
    "gecko": {
      "id": "oldtwitterfirefox@dimdengd.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "service_worker": "scripts/background.js",
    "scripts": [
      "scripts/background.js"
    ]
  },
  "default_locale": "en",
  "permissions": [
    "storage",
    "declarativeNetRequest",
    "contextMenus",
    "scripting",
    "unlimitedStorage"
  ],
  "host_permissions": [
    "*://*.twitter.com/*",
    "*://twitter.com/*",
    "*://twimg.com/*",
    "*://*.twimg.com/*",
    "*://x.com/*",
    "*://*.x.com/*",
    "*://*.giphy.com/*",
    "*://*.tenor.com/*"
  ],
  "sandbox": {
    "pages": [
      "sandbox.html"
    ]
  },
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "ruleset",
        "enabled": true,
        "path": "ruleset.json"
      }
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "layouts/*",
        "images/*",
        "fonts/*",
        "libraries/*",
        "_locales/*",
        "sandbox.html"
      ],
      "matches": [
        "*://*.twitter.com/*",
        "*://*.x.com/*"
      ]
    }
  ],
  "icons": {
    "16": "/images/logo16.png",
    "32": "/images/logo32.png",
    "48": "/images/logo48.png",
    "128": "/images/logo128.png"
  },
  "action": {
    "default_icon": {
      "16": "/images/logo16.png",
      "32": "/images/logo32.png",
      "48": "/images/logo48.png",
      "128": "/images/logo128.png"
    },
    "default_title": "Open settings"
  },
  "content_scripts": [
    {
      "matches": [
        "https://twitter.com/*?*newtwitter=true*",
        "https://x.com/*?*newtwitter=true*"
      ],
      "js": [
        "scripts/xIconRemove.js"
      ],
      "all_frames": true,
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://twitter.com/*?*newtwitter=true*",
        "https://x.com/*?*newtwitter=true*"
      ],
      "js": [
        "scripts/newtwitter.js"
      ],
      "all_frames": true,
      "run_at": "document_end"
    },
    {
      "matches": [
        "https://twitter.com/*",
        "https://x.com/*"
      ],
      "exclude_matches": [
        "https://twitter.com/*?*newtwitter=true*",
        "https://twitter.com/settings/download_your_data",
        "https://twitter.com/i/flow/login*",
        "https://twitter.com/i/tweetdeck",
        "https://twitter.com/i/communitynotes",
        "https://twitter.com/i/broadcasts/*",
        "https://twitter.com/search-advanced",
        "https://twitter.com/x/migrate",
        "https://x.com/*?*newtwitter=true*",
        "https://x.com/settings/download_your_data",
        "https://x.com/i/flow/login*",
        "https://x.com/i/tweetdeck",
        "https://x.com/i/communitynotes",
        "https://x.com/i/broadcasts/*",
        "https://x.com/search-advanced",
        "https://x.com/x/migrate",
        "https://x.com/i/grok",
        "https://x.com/i/article/*"
      ],
      "js": [
        "scripts/blockBeforeInject.js",
        "scripts/config.js",
        "scripts/tdeb.js",
        "scripts/tweetConstructor.js",
        "scripts/helpers.js",
        "scripts/apis.js",
        "scripts/twchallenge.js",
        "scripts/injection.js"
      ],
      "css": [
        "libraries/viewer.min.css"
      ],
      "all_frames": true,
      "run_at": "document_start"
    }
  ]
}