Examine source code of Netvyne Extension

{
  "manifest_version": 2,
  "name": "Netvyne Extension",
  "description": "Comment, share, and discuss your favorite websites.",
  "version": "2.0.296",
  "content_scripts": [
    {
      "run_at": "document_end",
      "matches": [
        "https://*/*",
        "http://*/*"
      ],
      "js": [
        "content-script.js"
      ],
      "css": [
        "crop-style.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ali@livesports.ai"
    }
  },
  "web_accessible_resources": [
    "popup.html"
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "browser_action": {},
  "icons": {
    "16": "icon-16.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "permissions": [
    "storage",
    "<all_urls>",
    "activeTab",
    "cookies",
    "tabs"
  ]
}