JS Timer

Summary (132자 이내) A clean countdown timer that lives in your browser's side panel. Set a timer, watch it count down with an animated ring, and get notified when time's up. Description JS Timer is a simple yet beautiful countdown timer that runs as a Chrome side panel — it stays open while you browse. Features: • Side panel — stays visible across tabs, never disappears • Animated circular progress ring with color stages (indigo → amber → red) • Glowing dot tracks progress along the ring • Quick presets: 1m, 3m, 5m, 10m, 25m • Custom time input with hours, minutes, seconds • Pause, resume, and stop controls • Desktop notification when timer completes • Lightweight — no data collection, everything stored locally Perfect for: • Pomodoro technique • Cooking timers • Study sessions • Meeting time management • Any task that needs a visual countdown Privacy: JS Timer collects no data. All timer state is stored locally on your device using Chrome's storage API.