Examine source code of Tampermonkey Editors

{
  "manifest_version": 3,
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self';"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "editor-firefox@tampermonkey.net",
      "strict_min_version": "101.0"
    },
    "gecko_android": {
      "strict_min_version": "113.0"
    }
  },
  "action": {
    "default_icon": {
      "16": "images/icon.png",
      "24": "images/icon24.png",
      "32": "images/icon32.png"
    },
    "default_title": "Tampermonkey Editors",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "images/icon.png",
    "24": "images/icon24.png",
    "32": "images/icon32.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "name": "Tampermonkey Editors",
  "short_name": "Tampermonkey Editors",
  "version": "1.0.5",
  "description": "Online editor support for Tampermonkey's userscripts",
  "default_locale": "en",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "alarms",
    "tabs",
    "webNavigation",
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "*://*.vscode.dev/*"
  ]
}