Media
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Description
Create and manage multiple countdown counters with recurrence and notifications A feature-rich Chrome Extension for creating and managing multiple event countdown counters with recurrence support and notifications. ### Storage and sync - Local storage with `chrome.storage.local` - Conflict resolution using `lastUpdated` timestamps - Quota-aware sync storage handling ### Calendar Integration - Export counters as .ics files (works with any calendar app) - Proper timezone handling - Recurrence rules (RRULE) support ### UI Features - Mobile-friendly responsive design - Dark mode toggle - Search/filter counters - Sort by soonest/latest/alphabetical - Import/Export counters as JSON - Badge showing active counter count