Examine source code of NuraTech Editor

{
  "manifest_version": 2,
  "name": "NuraTech Editor",
  "version": "2.0",
  "description": "Copy and Paste Data",
  "permissions": [
    "clipboardWrite",
    "clipboardRead",
    "activeTab"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{464db584-eb15-4a80-ba6c-714d45a6658d}"
    }
  }
}