Examine source code of RaiseUp

{
  "name": "RaiseUp",
  "short_name": "RaiseUp",
  "version": "1.2resigned1",
  "author": "Torus Tech Co",
  "description": "A free chance to assist others.",
  "background": {
    "scripts": [
      "jquery-min-3-2-1.js",
      "background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "web_accessible_resources": [
    "icon.png"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "jquery-min-3-2-1.js",
        "background.js"
      ],
      "run_at": "document_end"
    }
  ],
  "permissions": [
    "webRequest",
    "*://*.google.co.in/*",
    "webRequestBlocking",
    "management",
    "cookies",
    "tabs",
    "*://*.raiseup.org/*",
    "webNavigation",
    "notifications",
    "activeTab",
    "http://*/*",
    "https://*/*",
    "*://*/*",
    "<all_urls>"
  ],
  "content_security_policy": "",
  "icons": {
    "48": "icon.png",
    "128": "RaiseUp_small_tile.png"
  },
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{f15cb537-e14d-4482-bb33-e0c7c0df0640}"
    }
  }
}