Journal
Insights on engineering, architecture, and learning.
April 30, 2026 Tech Stack Architecture
The Golden Stack: Why we built an Edge-Native Learning Engine
A deep dive into the technology powering rhidayat.work and why we chose Astro, Svelte 5, and Effect TS.
April 30, 2026 engineering automation
The Great Content Restoration: Saving 2600+ Challenges from Chaos
A dramatic tale of how we automated the audit and repair of thousands of educational challenges in a single afternoon.
April 30, 2026 engineering automasi
Restorasi Konten Massal: Menyelamatkan 2600+ Tantangan dari Kekacauan
Kisah dramatis tentang bagaimana kami mengotomatisasi audit dan perbaikan ribuan tantangan edukasi dalam satu sore.
April 29, 2026 Astro Cloudflare
Overcoming Build Deadlocks: Deploying 5000+ Markdown Files to Cloudflare Pages
How we solved Vite file watcher overflows and esbuild deadlocks to successfully deploy a massive Astro content platform to the edge.
April 29, 2026 Vision Community
The Birth of rhidayat.work: Engineering Excellence for Indonesia
Why I decided to build a world-class learning platform for the Indonesian engineering community.