Examine source code of TornPLUS for Torn

{
  "name": "TornPLUS for Torn",
  "short_name": "TornPLUS",
  "version": "2.1.1",
  "description": "A browser extension for Torn aimed at improving user experience.",
  "manifest_version": 2,
  "permissions": [
    "background",
    "activeTab",
    "storage",
    "unlimitedStorage",
    "notifications",
    "cookies",
    "https://*.torn.com/",
    "https://*.torn.plus/"
  ],
  "background": {
    "persistent": true,
    "scripts": [
      "/background/background.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "16": "/resources/images/icon_16.png",
      "48": "/resources/images/icon_48.png",
      "128": "/resources/images/icon_128.png"
    },
    "default_title": "TornPLUS",
    "default_popup": "/pages/browserAction/uninitializedPopup.html"
  },
  "icons": {
    "16": "/resources/images/icon_16.png",
    "48": "/resources/images/icon_48.png",
    "128": "/resources/images/icon_128.png"
  },
  "options_ui": {
    "open_in_tab": true,
    "page": "/pages/options/options.html"
  },
  "content_scripts": [
    {
      "css": [
        "/content/all/all-document-start.css"
      ],
      "js": [
        "/content/all/all-document-start.js"
      ],
      "matches": [
        "https://*.torn.com/*"
      ],
      "run_at": "document_start"
    },
    {
      "css": [
        "/content/all/all.css"
      ],
      "js": [
        "/content/all/all.js"
      ],
      "matches": [
        "https://*.torn.com/*"
      ],
      "run_at": "document_end"
    },
    {
      "css": [
        "/content/bounties/bounties.css"
      ],
      "js": [
        "/content/bounties/bounties.js"
      ],
      "matches": [
        "https://*.torn.com/bounties.php"
      ],
      "run_at": "document_end"
    },
    {
      "css": [
        "/content/index/index.css"
      ],
      "js": [
        "/content/index/index.js"
      ],
      "matches": [
        "https://*.torn.com/index.php*"
      ],
      "run_at": "document_end"
    },
    {
      "css": [
        "content/city/city.css"
      ],
      "js": [
        "content/city/city.js"
      ],
      "matches": [
        "https://*.torn.com/city.php"
      ],
      "run_at": "document_end"
    },
    {
      "css": [
        "content/crimes/crimes.css"
      ],
      "js": [
        "content/crimes/crimes.js"
      ],
      "matches": [
        "https://*.torn.com/crimes.php"
      ],
      "run_at": "document_end"
    },
    {
      "css": [
        "content/faction/faction.css"
      ],
      "js": [
        "content/faction/faction.js"
      ],
      "matches": [
        "https://*.torn.com/factions.php?step=your"
      ],
      "run_at": "document_end"
    },
    {
      "css": [
        "content/jail/jail.css"
      ],
      "js": [
        "content/jail/jail.js"
      ],
      "matches": [
        "https://*.torn.com/jailview.php"
      ],
      "run_at": "document_end"
    },
    {
      "css": [
        "content/travel/travel.css"
      ],
      "js": [
        "vendor/signalr.min.js",
        "content/travel/travel.js"
      ],
      "matches": [
        "https://*.torn.com/travelagency.php"
      ],
      "run_at": "document_end"
    }
  ]
}