A design system for building faithful recreations of old UIs

Syntax highlighter in pure Swift. No JavaScript, no WebView, no HTML round-trip. One Swift core → iOS, macOS, tvOS, watchOS, visionOS. NSRange tokens · NSAttributedString. 36 µs/line incremental re…

All-in-one Windows installer framework — MSIX/MSIXBundle packaging, EXE SFX composition, and .atp installer generation built on WinUI 3

TinaCMS is the leading open-source headless CMS that supports Markdown and Visual Editing. Your content is stored in your own GitHub repo 🦙 ❤️

JetBrainsMono Nerd Font Mono rebuilt with Pretendard Korean glyphs for balanced Hangul monospace rendering.

Unified Korean-Latin monospace font optimized for developer terminals and IDE environments

Box3D is a 3D physics engine for games

EvilCharts is an open-source chart UI website built with shadcn and Recharts, beautifully designed and handcrafted.

A privacy-focused iOS app that raises awareness about what native apps can see

A list of awesome resources for tmux

A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.

A deliberate practice engine for mastering complex skills

A Logging API for Swift

⚙ Add a settings window to your macOS app in minutes

A simple, decentralized dependency manager for Cocoa

Add “Launch at Login” functionality to your macOS app in seconds

⌨️ Add user-customizable global keyboard shortcuts (hotkeys) to your macOS app in minutes

A lightweight fuzzy-search library, with zero dependencies

💾 Swifty and modern UserDefaults

AI-powered tools to enhance Anki flashcards with explanations, mnemonics, illustrations, and adaptive learning for medical school and beyond

A turnkey configuration for Zsh

a structural diff that understands syntax 🟥🟩

Hunt down social media accounts by username across social networks

Fabric is an open-source framework for augmenting humans using AI. It provides a modular system for solving specific problems using a crowdsourced set of AI prompts that can be used anywhere.

AI-writing humanizer for KO/EN/ZH/JA

A highly opinionated, zero-configuration linter and formatter.

Check Readme

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

Datatype is a variable font that turns text into charts.

Rich-text editor with AI and shadcn/ui