Examine source code of SmartProtect

{
  "name": "SmartProtect",
  "version": "0.2.3resigned1",
  "manifest_version": 2,
  "description": "SmartProtect waarschuwt u zodra er gegevens van fraudeurs op een website staan.",
  "homepage_url": "https://smartprotect.io",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "applications": {
    "gecko": {
      "id": "info@smartprotect.io",
      "strict_min_version": "48.0"
    }
  },
  "default_locale": "nl",
  "background": {
    "scripts": [
      "js/jquery.min.2.0.0.js",
      "js/store.min.master.js",
      "src/bg/background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": "icons/icon19.png",
    "default_title": "SmartProtect - Bescherming tegen internetfraudeurs"
  },
  "permissions": [
    "https://*/*",
    "storage"
  ],
  "content_scripts": [
    {
      "run_at": "document_end",
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "css": [
        "src/inject/inject.css"
      ]
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "js/jquery.min.2.0.0.js",
        "js/store.min.master.js",
        "js/sha1.min.2.1.0.js",
        "src/inject/notification.js",
        "src/inject/inject.js"
      ]
    }
  ]
}