OpenRouter Gives You 50 Requests a Day. So I Built a 28-Model Fallback Ladder.Building an AI agent that deploys Cloudflare Workers with LangChain.js, and the Redis circuit breaker that keeps it running after the free tier dies.Jul 27, 2026·2 min read
Cloudflare Workers Load Balancer: How I Built a Free AWS ALB Alternative in 22 HoursApr 8, 2026·11 min read·51
I Spent a Day Learning How the Linux Kernel Actually Works — Here's What Surprised Me MostI never studied computer science. My degree is in Arts. I learned to code from YouTube videos, late nights, and a stubborn refusal to accept that I couldn't figure things out on my own. So when I say Mar 11, 2026·5 min read·4
I Stress-Tested My Own DNS Server This Weekend (8K QPS 🚀)This weekend, I didn’t binge-watch anything.I stress-tested my own DNS server. For the past few months, I’ve been building NexoralDNS — a UDP-based DNS server focused on performance, analytics, and control. Not a wrapper. Not a proxy. A real packet-l...Feb 15, 2026·2 min read·13
In 2026, Programming Evolves: From Typing to ThinkingHow I Built BanglaCode — a Banglish Programming Language — in a Sunday Vibe 🚀 Sunday, 8 Feb 2026 — the world already feels different from what it used to be even 3 years ago. AI in 2026 isn’t just an autocomplete or helper; it is a reasoning partner...Feb 8, 2026·2 min read·3
Advantages of Adopting Node.js Over Shell Script in ReviewBuddy's FrameworkWhen I first built ReviewBuddy, it started as a simple GitHub Action written in Shell Script. At that time, the goal was straightforward:👉 get something working fast, validate the idea, and ship. And shell scripting did its job. But as ReviewBuddy s...Feb 1, 2026·4 min read·6
How I Built an AI Tool to Refine Unclear PR Headings: Focus on "Added ConsoleAs a Full Stack Engineer, my time is limited. I maintain open-source projects, but I don't have hours to investigate vague Pull Requests. A few days ago, a contributor opened a PR on my repository.Title: "Added console".Description: Empty.Changes: 10...Jan 26, 2026·2 min read·8
Fixing Hoichoi's Device Management: A Hidden SOLID Principle in ActionToday was not meant to be educational. It was meant to be safe. I work as a full-time software engineer at Hoichoi, building backend systems that power a production platform used by millions — you probably know it as https://hoichoi.tv. And when you’...Jan 14, 2026·4 min read·10
