Don't Close Window With Last Tab
Prevent closing of web browser with the last tab, the least intrusive way.
Additional files are visible only to premium users
manifest.json
{
"name": "Don't Close Window With Last Tab",
"version": "0.9.6",
"description": "Prevent closing of web browser with the last tab, the least intrusive way.",
"manifest_version": 2,
"options_ui": {
"page": "options.html",
"chrome_style": true
},
"permissions": [
"tabs",
"storage"
],
"icons": {
"128": "icon128.png"
},
"background": {
"page": "background.html"
},
"update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}