Automatically closes unnecessary about:blank tabs.
Close About:Blank Tabs Extension
Plugin to automatically close about:blank tabs
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Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Close About:Blank Tabs", "version": "1.0", "description": "Automatically closes unnecessary about:blank tabs.", "background": { "service_worker": "background.js" }, "permissions": ["tabs", "activeTab"]}
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