TabSentry

TabSentry is a browser extension designed to bring a sense of calm and focus to your digital workspace. It helps you combat tab overload by allowing you to set a custom limit on the number of open tabs. When you reach your limit, it provides a non-intrusive warning with an actionable list of your open tabs. For moments when you need extra flexibility, a "snooze" feature lets you temporarily disable the limit. To ensure it fits your workflow, TabSentry intelligently ignores pinned and grouped tabs, keeping your essential and organized tabs out of the count.