I still miss the mouse gesture extensions from the pre-Web Extensions days. The suggested replacements only work on a loaded webpage, which limits their use as

I still miss the mouse gesture extensions from the pre-Web Extensions days. The suggested replacements only work on a loaded webpage, which limits their use as a replacement to keyboard shortcuts, especially when combined with a tab unloader extension[1]. [1] such as https://addons.mozilla.org/en-US/firefox/addon/auto-tab-discard/ https://addons.mozilla.org/en-US/firefox/addon/auto-tab-disc...