Floating Scientific Calculator

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_appName__",
  "description": "__MSG_appDesc__",
  "short_name": "__MSG_appShortName__",
  "homepage_url": "https://chrome.google.com/webstore/detail/floating-calculator/mbfnbhfjnjeedaknilkfegfnnmmmmpmn",
  "version": "24.2.19",
  "manifest_version": 3,
  "default_locale": "en",
  "author": "Justice Ogbonna",
  "permissions": [
    "contextMenus",
    "storage",
    "cookies",
    "activeTab",
    "sidePanel"
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "action": {
    "default_icon": {
      "16": "assets/logo-16x16.png",
      "24": "assets/logo-24x24.png",
      "32": "assets/logo-32x32.png"
    },
    "default_title": "__MSG_appName__"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "js": [
        "content-script/content-script.js"
      ],
      "css": [
        "content-script/content-script.css"
      ],
      "match_about_blank": true,
      "run_at": "document_start"
    }
  ],
  "icons": {
    "16": "assets/logo-16x16.png",
    "32": "assets/logo-32x32.png",
    "48": "assets/logo-48x48.png",
    "128": "assets/logo-128x128.png"
  },
  "options_page": "options-page/options.html",
  "web_accessible_resources": [
    {
      "resources": [
        "assets/logo-24x24.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "content-script/calculator.css"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "assets/icon-min.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "assets/icon-max.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "assets/icon-close.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "content-script/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "standalone/calc.html"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "assets/icon-full.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "standalone/scientific-calc.css"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "background": {
    "service_worker": "background-script/service-worker.js"
  },
  "side_panel": {
    "default_path": "standalone/calc.html"
  }
}