Ghost Tabs Manager

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Ghost Tabs Manager",
  "description": "An efficiency improvement tool for managing a large number of tags, bookmarks and history",
  "version": "1.2.0",
  "minimum_chrome_version": "80",
  "icons": {
    "16": "icons/x16.png",
    "32": "icons/x32.png",
    "48": "icons/x48.png",
    "64": "icons/x64.png",
    "128": "icons/x128.png"
  },
  "permissions": [
    "tabs",
    "bookmarks",
    "history",
    "chrome://favicon/*"
  ],
  "chrome_url_overrides": {
    "newtab": "./newtab.html"
  },
  "browser_action": {
    "default_title": "Ghost Tabs Manager",
    "default_popup": "./popup.html"
  },
  "background": {
    "scripts": [
      "./background.js"
    ],
    "persistent": true
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self';"
}