かんたん文字数カウント

manifest.json

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      "128": "icon128.plasmo.3c1ed2d2.png"
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    "default_popup": "popup.html"
  },
  "version": "2.2",
  "name": "かんたん文字数カウント",
  "description": "選択したテキストの文字数をカウントします。",
  "background": {
    "service_worker": "static/background/index.js"
  },
  "permissions": [
    "contextMenus",
    "storage",
    "scripting",
    "declarativeNetRequest"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.adcc03ab.js"
      ],
      "all_frames": true,
      "css": [
        "content.d2b236b6.css"
      ]
    }
  ],
  "host_permissions": [
    "https://*/*"
  ]
}