Things I've built

A lunch-recommendation service for office workers. It auto-collects nearby restaurants (discoverable via the OpenClaw skill-optimized API) and suggests a fresh lunch every day based on your visit history and ratings.

A daily journaling app that builds the habit of praising yourself every day — a small ritual for a positive mindset.

A web app to calculate and track bag weight — a smart bag-weight checker for healthier shoulders. You can save your own bags for later.

A vibe-coded collection of 90+ free Korean web tools for office and everyday life — random pickers, roulette, ladder games, tournament brackets, timers, and calculators. No login, no install — just open and use.

A macOS desktop app that tracks all your side projects in one window. For each GitHub repo it surfaces release stage, staleness detection, interest tags, and mood-matching, using the authenticated gh CLI and local git as data sources. Ships with an English/Korean UI.

A lightweight, OneTab-style tab manager for Chrome. One click saves every tab in the window into a group and closes them — with catalog and by-domain views, search, starred tabs, OneTab import/export, and 5 languages. Local-only, no tracking, zero runtime dependencies.

A Phaser3 arcade shooter. Fend off the aliens invading Earth, classic arcade style.

A pixel-art idle productivity tool that blends a Pomodoro timer with an aquarium sim. Complete focus sessions to earn fish eggs, collect 12+ species, and grow your own tank.

A 2.5D roguelite tower-defense prototype built in Godot 4.6, designed around unit combos, tag synergies, real-time placement, and meta-progression.