Examine source code of SalesQL Browser Extension

{
  "name": "SalesQL Browser Extension",
  "short_name": "SalesQL",
  "permissions": [
    "activeTab",
    "alarms",
    "http://*/",
    "https://*/",
    "cookies",
    "notifications",
    "storage",
    "tabs"
  ],
  "description": "Enrich business profiles with contact information, track and engage leads",
  "version": "4.7.7",
  "manifest_version": 2,
  "icons": {
    "48": "icons/icon_48.png",
    "128": "icons/icon_128.png"
  },
  "browser_action": {
    "default_title": "SalesQL Browser Extension",
    "default_popup": "popup/popup.html"
  },
  "background": {
    "scripts": [
      "background/init.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "js": [
        "content/linkedinParser.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://*.linkedin.com/*"
      ]
    },
    {
      "js": [
        "content/linkedin/free/init.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://*.linkedin.com/*"
      ]
    },
    {
      "js": [
        "content/iframeVisibility.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "matches": [
        "https://*.linkedin.com/*"
      ]
    },
    {
      "js": [
        "content/linkedin/recruiter/init.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://*.linkedin.com/recruiter/*"
      ]
    },
    {
      "js": [
        "content/linkedin/rps/init.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://*.linkedin.com/talent/*"
      ]
    },
    {
      "js": [
        "content/salesQL.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://*.salesql.com/*"
      ]
    },
    {
      "js": [
        "content/salesQL.js"
      ],
      "run_at": "document_start",
      "matches": [
        "https://salesql.com/*"
      ]
    },
    {
      "js": [
        "content/salesQL.js"
      ],
      "run_at": "document_start",
      "matches": [
        "http://localhost:3000/*"
      ]
    },
    {
      "js": [
        "content/salesQL_stamp.js"
      ],
      "run_at": "document_idle",
      "matches": [
        "https://*.salesql.com/*"
      ]
    },
    {
      "js": [
        "content/salesQL_stamp.js"
      ],
      "run_at": "document_idle",
      "matches": [
        "https://salesql.com/*"
      ]
    },
    {
      "js": [
        "content/salesQL_stamp.js"
      ],
      "run_at": "document_idle",
      "matches": [
        "http://localhost:3000/*"
      ]
    }
  ],
  "externally_connectable": {
    "ids": [
      "cfjibcdkigidepdccomfcjommghcdofg"
    ],
    "matches": [
      "*://*.salesql.com/*",
      "http://localhost:3000/*"
    ]
  },
  "web_accessible_resources": [
    "popup/popup.html"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{0f5ef16c-f864-48e7-a9b1-9dfd0b955f32}"
    }
  }
}