Firefox addon recommendation: Auto Tab Discard

Auto Tab Discard is a Firefox extension designed to manage browser tabs more efficiently by putting inactive tabs to sleep rather than closing them entirely. This feature helps conserve memory and improve system performance, especially on devices with limited resources. By setting customizable thresholds for inactivity and providing options to pause the sleeping process during specific times or while using certain applications, Auto Tab Discard enhances your browsing experience without sacrificing productivity.