Writing on frontend development

Practical notes from shipping React and Next.js products — TypeScript, UI patterns, and the CLIs I use with clients and agents.

Reading CS2 and Dota 2 Without Touching the Game

11 Nov 2026•

7 min

•Murat Hüdavendigâr Öncü

NODEZERO coaches you from a second monitor using only Valve's Game State Integration: a config file, a local HTTP port, and JSON the game already sends. How the receiver works, what the data can and cannot tell you, and why the limits made the product better.

#rust#tauri#typescript

Shipping Daily Skyline to Android

2 Nov 2026•

6 min

•Murat Hüdavendigâr Öncü

Porting a daily puzzle from iOS to Google Play took less code than I expected and more process. What the date seed saved me, what Google's 14-day closed test caught, and why every version now ships on both stores.

#react-native#expo#android

Always-On Context vs On-Demand Skills

8 Sep 2026•

6 min

•Murat Hüdavendigâr Öncü

codebrief writes what a repo is. skillbrief writes how to work in it. Why I shipped two zero-dependency CLIs instead of stuffing one rules file with everything an agent might need.

#nodejs#typescript#cli

How I Structure a Next.js App Router Product

6 Sep 2026•

6 min

•Murat Hüdavendigâr Öncü

A practical breakdown of how I organize routes, data, and metadata in production Next.js App Router apps, using this portfolio's own single-page-to-multi-page migration as the working example.

#nextjs#react#typescript

Earlier learning notes (Python, JavaScript, React basics) are in the archive →