Examine source code of Twitter Link Deobfuscator

{
  "manifest_version": 2,
  "name": "__MSG_extensionName__",
  "version": "1.8.0",
  "author": "Alin Pasol",
  "homepage_url": "https://github.com/theAlinP/twitter-link-deobfuscator",
  "description": "__MSG_extensionDescription__",
  "default_locale": "en",
  "content_scripts": [
    {
      "matches": [
        "*://*.twitter.com/*",
        "*://*.x.com/*"
      ],
      "js": [
        "scripts/content_script.js"
      ]
    }
  ],
  "browser_action": {
    "default_icon": {
      "32": "icons/TLD_icon_enabled-32.png",
      "48": "icons/TLD_icon_enabled-48.png",
      "64": "icons/TLD_icon_enabled-64.png",
      "96": "icons/TLD_icon_enabled-96.png",
      "128": "icons/TLD_icon_enabled-128.png"
    },
    "default_title": "__MSG_enabledStateTitle__"
  },
  "icons": {
    "32": "icons/TLD_icon_enabled-32.png",
    "48": "icons/TLD_icon_enabled-48.png",
    "64": "icons/TLD_icon_enabled-64.png",
    "96": "icons/TLD_icon_enabled-96.png",
    "128": "icons/TLD_icon_enabled-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{d820ea6b-de81-4b11-ad1f-832314b8a49f}"
    }
  },
  "background": {
    "scripts": [
      "scripts/background_script.js"
    ]
  },
  "permissions": [
    "*://*.twitter.com/*",
    "*://*.x.com/*",
    "storage",
    "tabs",
    "webRequest",
    "webRequestBlocking"
  ]
}