Works well. I would only suggest to add a prompt when saving more groups of tabs stating that it will overwrite current saved set of tabs. I clicked save tabs in a new group and my previous set was seemingly overwritten. Seems intentional as I was able to easily recreate it. Maybe add another button to add tabs just like it has for adding a single tab. Also, where exactly are the tabs saved? Thank you for creating this.

這個網頁瀏覽器插件非常好，我強烈推薦它。