Examine source code of PinPoint Pro

{
  "manifest_version": 3,
  "name": "Pinpoint Extension",
  "version": "1.0",
  "description": "Organizes highlight links in a widget for quick access",
  "permissions": [
    "storage",
    "tabs",
    "clipboardRead",
    "contextMenus"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "contentScript.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "widget.png",
        "share.png",
        "delete.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "action": {
    "default_popup": "index.html"
  },
  "icons": {
    "16": "logo16.png",
    "48": "logo48.png",
    "128": "logo128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "pinPoint@DevvObiero.com"
    }
  }
}