Examine source code of UCapture

{
  "name": "UCapture Rewards",
  "author": "UCapture",
  "version": "9.5.0",
  "manifest_version": 2,
  "description": "Save Money. Save the Planet.",
  "icons": {
    "16": "icons/uc16.png",
    "128": "icons/uc128.png",
    "256": "icons/uc256.png",
    "512": "icons/uc512.png",
    "1024": "icons/uc1024.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "http://*/",
    "https://*/",
    "tabs",
    "storage",
    "cookies",
    "alarms",
    "webRequest"
  ],
  "web_accessible_resources": [
    "*"
  ],
  "browser_action": {
    "default_icon": {
      "16": "icons/inactive.png"
    },
    "default_title": "UCapture",
    "default_popup": "popup.html"
  },
  "options_page": "options.html"
}