Closure

Require confirmation when closing a tab or navigating away from a site

What is Closure?

Closure is a Chrome extension developed by Vertix, and its main feature is "Require confirmation when closing a tab or navigating away from a site".

Extension Screenshots

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Download Closure Extension CRX File

Download Closure extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        Never lose an important tab again; just set a tab to require confirmation when closing or navigating away from a site.

This Chrome extension will help prevent against accidental closure of tabs containing important information.

Just right-click, select "Confirm Closure", and you will be alerted before your tab is closed.

Credits:
Icon made by Pixelbuddha from www.flaticon.com                    

Extension Basic Information

Name Closure Closure
ID jjagagcgljmlnihcilbpbfcglnopepjb
Official URL https://chromewebstore.google.com/detail/closure/jjagagcgljmlnihcilbpbfcglnopepjb
Description Require confirmation when closing a tab or navigating away from a site
File Size 10.57 KB
Installation Count 859
Current Version 0.1
Last Updated 2022-06-16
Publish Date 2017-07-12
Rating 3.43/5 Total 7 Ratings
Developer Vertix
Email [email protected]
Payment Type free
Supported Languages en-GB
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Closure",
    "description": "Require confirmation when closing a tab or navigating away from a site",
    "version": "0.1",
    "permissions": [
        "contextMenus",
        "activeTab",
        "storage"
    ],
    "background": {
        "scripts": [
            "background.js"
        ]
    },
    "manifest_version": 2,
    "web_accessible_resources": [
        "\/img\/favicon.ico"
    ],
    "options_page": "options\/options.html",
    "options_ui": {
        "page": "options\/options.html",
        "chrome_style": true
    },
    "icons": {
        "16": "\/img\/icon16.png",
        "48": "\/img\/icon48.png",
        "128": "\/img\/icon128.png"
    }
}