Technical Feed

A deep dive into engineering problem-solving.

Frontend March 16, 2026 Service Workers

Service Workers: The Secret to Instant Offline Content

Diving into request interception and asset caching to build a resilient, offline-first reading experience.

PWA Performance Offline-first

Frontend March 15, 2026 React

How I used TanStack Query to bridge the gap between IndexedDB and a seamless UI, implementing caching and optimistic updates.

TanStack Query State Management Performance

Backend February 9, 2026 Drizzle

How to build a high-performance data layer with strict contract validation and minimal overhead.

Zod SQL TypeScript

Backend February 1, 2026 Backend

Implementing a robust JWT rotation system using Refresh Tokens and HttpOnly cookies for maximum security.

Security Bun Hono