Muslim Tab began as a focused browser extension and evolved into a daily-use product with translations, reciters, continuous Ayah playback, prayer information, and additional Islamic resources.
Browser new-tab extensions must initialize instantaneously (< 80ms) on every single tab open. The challenge was delivering a feature-rich spiritual dashboard—complete with 30+ Quran translations, 28+ audio reciters, continuous playback, dynamic prayer schedules, and Hijri calendar conversions—without introducing visual flicker, API latency, or background battery drain.
Deliberate technical choices evaluated against operational realities, performance budgets, and long-term maintainability.
chrome.storage.local provides lightning-fast reads on tab instantiation, while IndexedDB comfortably stores multi-megabyte verse corpora without quota friction.
Requires two-tier cache invalidation and storage migration logic across extension updates.
Ensures prayer times are calculated instantly offline without network dependency, API rate limits, or external server downtime.
Requires bundling trigonometric calculation routines and geographic timezone lookup tables into the extension package.
Prevents audible gaps between sequential Ayah audio tracks during continuous listening sessions.
Requires careful memory cleanup to prevent background tab memory leaks during extended listening.
Observable metrics and verified deliverables achieved in production.
I work on complex SaaS platforms, interactive systems, and high-performance web experiences.