Examine source code of SiteForge

{
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "siteforge@aurum.dev",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "name": "SiteForge",
  "version": "1.0.1",
  "description": "Smart in-browser visual editor for your client websites",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_title": "SiteForge"
  },
  "background": {
    "scripts": [
      "background/service-worker.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "content/shared/constants.js",
        "content/utils.js",
        "content/scanner.js",
        "content/editor.js",
        "content/toolbar.js",
        "content/image-handler.js",
        "content/layout-engine.js",
        "content/main.js"
      ],
      "css": [
        "assets/styles/injected.css"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "assets/styles/injected.css",
        "content/shared/constants.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ]
}