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Merlin
Calculator

Calculator

A simple and intuitive calculator to help you with your work. Opens directly on the site page

Merlin
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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "version": "0.0.63",
  "name": "__MSG_EXTENSION_NAME__",
  "short_name": "__MSG_EXTENSION_SHORT_NAME__",
  "description": "__MSG_EXTENSION_DESCRIPTION__",
  "default_locale": "en",
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "permissions": [
    "contextMenus",
    "activeTab",
    "scripting"
  ],
  "icons": {
    "128": "icons/calculatorplus_icon-128px.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "js/popup.js",
        "css/content.css",
        "icons/*.png",
        "icons/sprites/*.png"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ],
  "action": {
    "default_title": "Simple Calculator",
    "default_popup": "popup.html",
    "default_icon": {
      "128": "icons/calculatorplus_icon-128px.png"
    }
  }
}