A BrowserSetting object that can be used to enable or disable the user's ability to close a tab using double-click.
The underlying value is a boolean.
By default, closeTabsByDoubleClick is false. The setting can be changed by the user in about:config.
Browser compatibility
BCD tables only load in the browser
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.