Examine source code of Wurkflow Extension

{
  "manifest_version": 2,
  "name": "Wurkflow Extension",
  "description": "This extension provides a guided experience in configuring and using the Wurk platform.",
  "version": "1.3resigned1",
  "author": "Wurkforce, Inc.",
  "icons": {
    "16": "logo16.png",
    "19": "logo19.png",
    "32": "logo32.png",
    "38": "logo38.png",
    "48": "logo48.png",
    "128": "logo128.png"
  },
  "browser_action": {
    "default_title": "Wurkflow Extension",
    "default_icon": {
      "19": "logo19.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.saashr.com/*.admin*",
        "*://hcm.enjoywurk.com/*.admin*"
      ],
      "js": [
        "wurkflow.content.js"
      ]
    },
    {
      "matches": [
        "*://*.saashr.com/*",
        "*://hcm.enjoywurk.com/*"
      ],
      "css": [
        "custom.css"
      ],
      "all_frames": true
    },
    {
      "matches": [
        "*://d1etj332zev52i.cloudfront.net/*",
        "*://d32on62mevkb6v.cloudfront.net/*"
      ],
      "js": [
        "wurkflow.version.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    "userparams.js"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{26f9afe6-7675-436c-b37b-d411717459b8}"
    }
  }
}