Examine source code of Ghost Job Detector — Subspace Job Scanner

{
  "manifest_version": 3,
  "name": "Ghost Job Detector — Subspace Job Scanner",
  "version": "1.3.0",
  "description": "Detect ghost jobs on LinkedIn, Indeed, Greenhouse, Lever, and more. See a ghost probability score before you apply.",
  "permissions": [
    "activeTab"
  ],
  "action": {
    "default_icon": {
      "16": "src/icons/16.png",
      "48": "src/icons/48.png",
      "128": "src/icons/128.png"
    },
    "default_title": "Scan this page with Subspace"
  },
  "icons": {
    "16": "src/icons/16.png",
    "48": "src/icons/48.png",
    "128": "src/icons/128.png"
  },
  "background": {
    "scripts": [
      "src/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "include_globs": [
        "*job*",
        "*career*",
        "*apply*",
        "*hiring*",
        "*recruit*",
        "*talent*",
        "*position*",
        "*posting*",
        "*opening*",
        "*vacancy*",
        "*greenhouse.io*",
        "*lever.co*",
        "*ashbyhq.com*",
        "*myworkdayjobs.com*",
        "*smartrecruiters.com*",
        "*workable.com*",
        "*icims.com*",
        "*taleo.net*",
        "*bamboohr.com*",
        "*jobvite.com*",
        "*applytojob.com*",
        "*breezy.hr*",
        "*recruitee.com*",
        "*personio.com*",
        "*personio.de*",
        "*rippling.com*",
        "*dover.com*",
        "*paylocity.com*",
        "*pinpointhq.com*"
      ],
      "js": [
        "src/content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ghost-scanner@thesubspace.io",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}