Dictionary Tool

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Dictionary Tool",
  "description": "This extention allows you to define any word on the screen by highlighting it and then clicking on the chrome extension",
  "version": "2.1",
  "author": "Leon Krugliakov",
  "icons": {
    "16": "icons/icon.png",
    "32": "icons/icon.png",
    "48": "icons/icon.png",
    "128": "icons/icon.png"
  },
  "action": {
    "default_popup": "popup.html"
  },
  "permissions": [
    "scripting",
    "activeTab"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "content_scripts": [
    {
      "js": [
        "scripts/main.js",
        "scripts/jquery.js"
      ],
      "matches": [
        "https://*/*"
      ]
    }
  ]
}