Block Ctrl W

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Block Ctrl W",
  "description": "To block ctrl w",
  "version": "1.0.3",
  "manifest_version": 3,
  "icons": {
    "128": "icon.png"
  },
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "permissions": [
    "activeTab"
  ],
  "commands": {
    "block-ctrl-w": {
      "suggested_key": {
        "default": "Ctrl+W"
      },
      "description": "block ctrl w"
    }
  }
}