Published onDecember 28, 2025O(1) Cache Invalidation: Timestamp Flags Instead of Key DeletionPerformanceRedisCachingNuxt-3ArchitectureSWRHow we replaced slow key-iteration cache clearing with instant timestamp-based invalidation while preserving SWR performance.
Published onJune 5, 2025Timezone-Safe DateTime Handling for Global ApplicationsDateTimeTimezoneUTCJavaScriptArchitecturei18nA simple frontend-backend contract for datetime handling that prevents scheduling bugs across timezones and makes your app server-location independent.