Tab Closer

Opt-in to allow developers to programmatically close the tab.

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manifest.json

{
  "name": "Tab Closer",
  "description": "Opt-in to allow developers to programmatically close the tab.",
  "version": "1.3",
  "manifest_version": 3,
  "background": {
    "service_worker": "background.js"
  },
  "icons": {
    "16": "icons/close-tab-16.png",
    "32": "icons/close-tab-32.png",
    "64": "icons/close-tab-64.png",
    "128": "icons/close-tab-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "contentScript.js"
      ],
      "run_at": "document_end"
    }
  ],
  "options_page": "options.html",
  "host_permissions": [
    "<all_urls>"
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}