Clears open tabs from all bookmarks
Warning: use at your own risk. The creator of this extension bears no responsibility for misuse of the extension or any current and future bugs.
Download the bookmarks folder with the two files background.js and manifest.json in it.
In chrome, navigate to chrome://extensions.
Enable Developer mode using the toggle in the upper-right corner of the extensions page.
Click "Load unpacked" and select the downloaded bookmarks folder.
In the top right of the chrome window, click on "Extensions" and pin the bookmark clearer extension.
Right-click on the bookmark clearer icon and select "Clear current tabs" to clear ALL the tabs of the current window from ALL bookmark folders.
If the bookmark being removed is the last bookmark in the folder, the folder will also be removed.