Simple Countdown Timer

reminders. users simple functionality interface ease countdown as of quick extension special or within such tasks activities, seconds, for data interface. timer a without runs in set the start is count distractions. sessions, is and and and and its minimal chrome and it to a enter requires permissions. locally all share designed countdown ensures from store, watch run minutes no can the extension short user real time. timer allows directly popup down use does timing clean a collect, browser. or that not lightweight study any users the extension the timer,