Simply One Tab

Closes and lists your recent tabs is one page

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manifest.json

{
  "name": "Simply One Tab",
  "description": "Closes and lists your recent tabs is one page",
  "version": "1.0.2",
  "manifest_version": 3,
  "permissions": [
    "storage",
    "tabs"
  ],
  "action": {
    "default_title": "Click me to join all tabs in a one-tab list",
    "default_icon": "simplyonetab.png"
  },
  "background": {
    "service_worker": "background.js"
  },
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}