
By: Job Bautista
A simple extension adding a dedicated toolbar button for closing the current tab, like in SeaMonkey. This add-on is based on the same name by "Jane Ocean" (now known as Codefisher/Button Guy), but largely rewritten and modernized.
On first install the add-on will add the toolbar button to the tabs bar's rightmost side, which is where you would most likely want located. You can change this later via Customize Toolbar (speaking of which you might also want to move that "new tab" button to the leftmost side to further mimic the Mozilla/SeaMonkey Suite!)

Version 1.0
Released: November 11, 2025
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