AI-powered animation sprite studio — generate character sprite sheets with 8 directions and 100+ actions from a single text prompt (Wails + Go + React)

A TypeScript framework for building MCP servers.

AI-Driven Life Cycle (AI-DLC) adaptive workflow steering rules for AI coding agents

Beautiful react-native-skia demo built by Daehyeon Mun

Skills for Real Engineers. Straight from my .claude directory.

terminal-based RAG system for document Q&A with citation support

SQL tutorial with realistic e-commerce database — 30 tables, 690K rows, 21 lessons, 270 exercises. SQLite/MySQL/PostgreSQL. Bilingual (ko/en).

An ongoing collection of React Native animations crafted with Reanimated, Gesture Handler, and Skia.

physics based text strings

Exemplary real world backend API built with NestJS + TypeORM / Prisma

Fast, accurate & comprehensive text measurement & layout

🎨 Wanted Web Design System - Montage

React Query v5 한글 문서 번역 (비공식)

Learn Domain-Driven Design, software architecture, design patterns, best practices. Code examples included

animated page transition for major ssr frameworks and browsers, including Safari

The reactive client store for your API.

React documentation website in Korean

Neon City is a casual game built with React Native and Expo in 2023 by Daehyeon Mun.

개발자를 위한 글쓰기 기본기

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

코딩테스트 대비 문제집(Baekjoon Online Judge)

React Native date & time picker component for iOS, Android and Windows

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Curated coding interview preparation materials for busy software engineers

A complete computer science study plan to become a software engineer.

👶🏻 신입 개발자 전공 지식 & 기술 면접 백과사전 📖