Practical writing about frontend engineering, interface systems, and the decisions behind the work.
A free, private, cross-platform note-taking system using Obsidian and Syncthing — with setup guides for macOS, Windows, and Android. No subscriptions, no cloud, no compromises.
How I set up Hermes Agent with 40+ custom skills, RTK token optimization, and automated workflows for finance, development, and productivity.
A complete guide to deploying a Next.js portfolio website on a VPS (Tencent Cloud Lighthouse) with staging environment, PM2, Nginx, SSL, and automated CI/CD via GitHub Actions.
A practical guide to deploying Next.js applications on a VPS with Nginx reverse proxy, PM2 process management, and custom domain setup.
Panduan praktis menggunakan structured data JobPosting agar lowongan kerja muncul di Google Jobs dan menjangkau lebih banyak pelamar.
How I set up 9Router as a local AI gateway with 3-tier fallback, RTK token compression, and seamless integration with Claude Code, Codex, and Hermes Agent.
How I built a full-stack monitoring system on Ubuntu VPS with Grafana, Prometheus, Blackbox Exporter, and automated uptime tracking with Telegram alerts.
A deep dive into building a mobile-first habit tracker with modern Next.js, shadcn/ui components, framer-motion animations, and a localStorage-first architecture for offline-first personal tracking.
How Tailscale creates a private mesh network between your Mac, Windows, and Android devices — with zero port forwarding, no public IP, and SSH access that actually works.
My old portfolio was a mess. Here's how I rebuilt it with Next.js 15, Tailwind v4, and a feature-based architecture.
A look at how frontend development has evolved — from React Server Components to AI-assisted coding.