Examine source code of Steam Inventory Prices

{
  "name": "Steam Inventory Prices",
  "version": "1.1.0.8resigned1",
  "description": "Simple price provider for Steam inventories",
  "content_scripts": [
    {
      "matches": [
        "*://steamcommunity.com/tradeoffer/*",
        "*://steamcommunity.com/trade/*"
      ],
      "css": [
        "css/content_tradeoffer.css"
      ],
      "js": [
        "base/jquery-3.0.0.js",
        "js/content_modules.js",
        "js/content.js",
        "js/content_tradeoffer.js"
      ],
      "run_at": "document_end"
    },
    {
      "matches": [
        "*://steamcommunity.com/id/*/inventory",
        "*://steamcommunity.com/id/*/inventory/*",
        "*://steamcommunity.com/profiles/*/inventory",
        "*://steamcommunity.com/profiles/*/inventory/*"
      ],
      "css": [
        "css/content_inventory.css"
      ],
      "js": [
        "base/jquery-3.0.0.js",
        "js/content_modules.js",
        "js/content.js",
        "js/content_inventory.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "options_ui": {
    "page": "html/options.html"
  },
  "page_action": {
    "browser_style": true,
    "default_icon": {
      "19": "icon-19.png"
    },
    "default_title": "SIP!"
  },
  "permissions": [
    "storage",
    "*://*.steamcommunity.com/*",
    "*://*.steampowered.com/*",
    "*://*.csg0.com/*"
  ],
  "web_accessible_resources": [
    "img/preloader.gif"
  ],
  "icons": {
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "applications": {
    "gecko": {
      "id": "ttz91@hotmail.com",
      "strict_min_version": "48.0"
    }
  },
  "manifest_version": 2,
  "homepage_url": "http://steamcommunity.com/groups/SteamInventoryPrices"
}