Examine source code of Linkedify

{
  "manifest_version": 3,
  "name": "Linkedify",
  "description": "Fun and easy-to-use tool for downloading LinkedIn videos.",
  "version": "1.0.1",
  "permissions": [
    "scripting",
    "downloads"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "icons": {
    "16": "icons/logo@2x.png",
    "32": "icons/logo@2x.png",
    "48": "icons/logo@4x.png",
    "128": "icons/logo@4x.png"
  },
  "action": {
    "default_icon": {
      "16": "icons/logo@2x.png",
      "32": "icons/logo@2x.png",
      "48": "icons/logo@4x.png"
    },
    "default_title": "Linkedify",
    "browser_style": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{73f14af8-b776-4268-8faa-d4e5f20d54bf}",
      "strict_min_version": "42.0"
    }
  }
}