word collector - improve your vocabulary

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "word collector - improve your vocabulary",
  "short_name": "word collector",
  "description": "word collector can help you to collect the words on the webpage, and improve your vocabulary",
  "version": "1.1",
  "manifest_version": 3,
  "background": {
    "service_worker": "background.js"
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting"
  ],
  "action": {
    "default_title": "Collect all you want",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "imgs/icon16.png",
      "32": "imgs/icon32.png",
      "48": "imgs/icon48.png",
      "128": "imgs/icon128.png"
    }
  },
  "icons": {
    "16": "imgs/icon16.png",
    "32": "imgs/icon32.png",
    "48": "imgs/icon48.png",
    "128": "imgs/icon128.png"
  },
  "options_page": "options.html"
}