Suh Donghwi

tokscale. 🛰️ Track token usage across AI coding agents from your terminal. 🏅 Global leaderboard with quadrillions of tokens tracked.

youre-the-os. A game where you are a computer's OS and you have to manage processes, memory and I/O events.

cdpt. An automatic, safe, and concurrent garbage collector for Rust

Ouroboros. F#

spectecx. An executable subset of the SpecTec mechanization framework

cartokit. A direct manipulation programming environment for interactive cartography on the web.

comet. Python

zulip. Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

korean-privacy-terms. 한국 법령 기반 개인정보처리방침·이용약관 자동 생성 Claude Code 스킬. 2025.4.21 작성지침 및 2026.3 개정 법령 반영.

rhwp. 아래한글 hwp viewer and editor by rust and wasm

legalize-kr. 대한민국 법령을 Git 저장소로 관리합니다. 각 법령은 Markdown 파일이고, 각 개정은 실제 공포일자를 가진 Git commit입니다.

pretext. Fast, accurate & comprehensive text measurement & layout

chrome-devtools-mcp. Chrome DevTools for coding agents

johnjeong.com. my name is john

oxc-resolver. Rust version of webpack/enhanced-resolve

arkvault. 안전한 미디어 관리 시스템

linear. Tools, SDK's and plugins for Linear

nanochat. The best ChatGPT that $100 can buy.

wah. WebAssembly interpreter in a Header (WAH)

gpt-oss. gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI

claude-code. Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

goja. ECMAScript/JavaScript engine in pure Go

crat. C-originated Rust Advancing Transformer

defuddle. Get the main content of any page as Markdown.

evercookie. Produces persistent, respawning "super" cookies in a browser, abusing over a dozen techniques. Its goal is to identify users after they've removed standard cookies and other privacy data such as Flash cookies (LSOs), HTML5 storage, SilverLight storage, and others.

sqwery. React Query for Swift

ty. An extremely fast Python type checker and language server, written in Rust.

boa. Boa is an embeddable Javascript engine written in Rust.

ariana-debugger. Observability and runtime visualization for JS/TS/Python code with zero code change

codex. Lightweight coding agent that runs in your terminal

blink.cmp. Performant, batteries-included completion plugin for Neovim

llm-mafia-game. Which LLM is the best mafia game player?

typescript-go. Staging repo for development of native port of TypeScript

krds-uiux. KRDS HTML Component Kit을 설치하여 디자인 시스템을 쉽게 적용할 수 있도록 가이드라인을 제공한다.

nvim-eslint. An ESLint plugin for Neovim, using VSCode ESLint LSP and native nvim LSP client

frontend-fundamentals. Essential principles for frontend development

stylex. StyleX is the styling system for ambitious user interfaces.

ghostty. 👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

stackflow. 🧱 Mobile-first stack navigator framework with composable plugin system

porffor. An ahead-of-time JavaScript compiler

flatbuffers. FlatBuffers: Memory Efficient Serialization Library

raw-json. JSON.rawJSON and isRawJSON ponyfill

hyperfine. A command-line benchmarking tool

nvim-ts-context-commentstring. Neovim treesitter plugin for setting the commentstring based on the cursor location in a file.

isolate. Sandbox for securely executing untrusted programs

uv. An extremely fast Python package and project manager, written in Rust.

ruff. An extremely fast Python linter and code formatter, written in Rust.

void. TypeScript

dotfiles. My daily drivers

gophers. Free gophers

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

overlay-kit. A library for handling overlays more easily in React.

suspensive. All-in-one for React Suspense — ErrorBoundary with shouldCatch, clientOnly to skip SSR for a boundary, Delay, and more

dotfiles_legacy. BeLeap dotfiles

mason.nvim. Portable package manager for Neovim that runs everywhere Neovim runs. Easily install and manage LSP servers, DAP servers, linters, and formatters.

git-absorb. git commit --fixup, but automatic

ts-brand. Reusable type branding in TypeScript

basm-rs. Rust 코드를 컴파일한 후 실행 파일을 온라인 채점 환경에 제출할 수 있도록 변환합니다.

proposal-async-context. Async Context for JavaScript

zed. Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

react-email. 💌 Build and send emails using React

vite-plugin-solid. A simple integration to run solid-js with vite

vim-wordmotion. More useful word motions for Vim

valibot. The modular and type safe schema library for validating structural data 🤖

which-key.nvim. 💥 Create key bindings that stick. WhichKey helps you remember your Neovim keymaps, by showing available keybindings in a popup as you type.

pypy. PyPy is a very fast and compliant implementation of the Python language.

estree-walker. Traverse an ESTree-compliant AST

rem. An open source approach to locally record and enable searching everything you view on your Mac.

vite-plugin-externalize-dependencies. This repository provides a Vite plugin that allows you to set dependencies as external during development. This is essential when using import maps, ensuring that dependencies are not bundled, but are instead managed and loaded externally.

screenshot-to-code. Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

MicroHs. Haskell implemented with combinators

BetterOCR. 🔍 Better text detection by combining multiple OCR engines (EasyOCR, Tesseract, and Pororo) with 🧠 LLM.

inshellisense. IDE style command line auto complete

kitty. If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.

none-ls.nvim. null-ls.nvim reloaded / Use Neovim as a language server to inject LSP diagnostics, code actions, and more via Lua.

psl. 🎈 A Modern Programming Language Empowering Algorithmic Thinking

copilot.lua. Fully featured & enhanced replacement for copilot.vim complete with API for interacting with Github Copilot

xterm.js. A terminal for the web

marururu. 부산소프트웨어마이스터고등학교 입학전형 서비스 프론트엔드 레포지토리입니다.

LazyVim. Neovim config for the lazy

telescope-ui-select.nvim. Lua

rio. A hardware-accelerated GPU terminal emulator focusing to run in desktops and browsers.

.dotfiles. :memo: My UNIX-like system configuration files

.dotfiles. An attempt to manage dotfiles, again. Windows (MSYS2), macOS, Linux and FreeBSD compatible.

Sarasa-Gothic. Sarasa Gothic / 更纱黑体 / 更紗黑體 / 更紗ゴシック / 사라사 고딕

mise. dev tools, env vars, task runner

asdf. Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more

futurecoder. 100% free and interactive Python course for beginners

godot. Godot Engine – Multi-platform 2D and 3D game engine

scala-js. Scala.js, the Scala to JavaScript compiler

wabt. The WebAssembly Binary Toolkit

typescript-tools.nvim. ⚡ TypeScript integration NeoVim deserves ⚡

biome. A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

10PL. 10 papers that all PhD students in programming languages ought to know, for some value of 10

heirline.nvim. Heirline.nvim is a no-nonsense Neovim Statusline plugin designed around recursive inheritance to be exceptionally fast and versatile.

orbstack. Fast, light, simple Docker containers & Linux machines

xkbswitch-macosx. Console keyboard layout switcher for MacOS

cppfront. A personal experimental C++ Syntax 2 -> Syntax 1 compiler

solid. A declarative, efficient, and flexible JavaScript library for building user interfaces.

lpython. Python compiler

csstype. Strict TypeScript and Flow types for style based on MDN data

minegrub-theme. A Grub Theme in the style of Minecraft!

Hanmo. Light retro-style 16x16 bitmap font

npc_gzip. Code for Paper: “Low-Resource” Text Classification: A Parameter-Free Classification Method with Compressors

llvm-tutor. A collection of out-of-tree LLVM passes for teaching and learning

cinder. This is Meta's fork of the CPython runtime. The name "cinder" here is historical, see https://github.com/facebookincubator/cinderx for the Python extension / JIT compiler.

caniuse. Raw browser/feature support data from caniuse.com

comsync. TypeScript

sync-message. TypeScript

threads-api. Unofficial, Reverse-Engineered Node.js/TypeScript client for Meta's Threads. Web UI Included.

portfolio. My portfolio contains a lexer generator, a parser generator, my own λProlog interpreter, and several meta-theorems for the propositional logic with their proofs written in Coq.

jaso. Normalizes filenames to Unicode NFC, faster than convmv

background-removal-js. Remove backgrounds from images directly in the browser environment with ease and no additional costs or privacy concerns. Explore an interactive demo.

try. Control and manipulate a command's effects before modifying your live system

flash.nvim. Navigate your code with search labels, enhanced character motions and Treesitter integration

standard-is. ⭐️ Standard.IS - 솔탈 및 인싸 생활을 위한 표준 대화법(Standard Inssa Syntax)

loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo.ng. Lengthen your URLs: lo(x62).ng

documenso. The Open Source DocuSign Alternative.

javy. JS to WebAssembly toolchain

DragGAN. Implementation of DragGAN: Interactive Point-based Manipulation on the Generative Image Manifold

react-simple-code-editor. Simple no-frills code editor with syntax highlighting

StableLM. StableLM: Stability AI Language Models

incredible. The Incredible Proof Machine

the-algorithm. Source code for the X Recommendation Algorithm

llama.cpp. LLM inference in C/C++

rust-memory-container-cs. Rust Memory Container Cheat-sheet

TaskMatrix. Python

ControlNet. Let us control diffusion models!

glidesort. A Rust implementation of Glidesort, my stable adaptive quicksort/mergesort hybrid sorting algorithm.

sbt. sbt, the interactive build tool

nvim-metals. A Metals plugin for Neovim

ada. WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.

lazy.nvim. 💤 A modern plugin manager for Neovim

acwj. A Compiler Writing Journey

carbonyl. Chromium running inside your terminal

manim. A community-maintained Python framework for creating mathematical animations.

CompCert. The CompCert formally-verified C compiler

WasmCert-Coq. A mechanisation of Wasm in Rocq

DynamicCow. Enable Dynamic Island on every device that is running iOS 16.0 to 16.1.2 using the MacDirtyCow exploit.

You-Dont-Need-Loops. Avoid The One-off Problem, Infinite Loops, Statefulness and Hidden intent.

checkedc. Checked C is an extension to C that lets programmers write C code with bounds checking and improved type-safety. The goal is to let people easily make their existing C code type-safe and eliminate entire classes of errors.

codon. A high-performance, zero-overhead, extensible Python compiler with built-in NumPy support

ml-stable-diffusion. Stable Diffusion with Core ML on Apple Silicon

esmeta. ECMAScript Specification (ECMA-262) Metalanguage

jqjq. jq implementation of jq

stc. Speedy TypeScript type checker

dynamic-island. The most accurate web implementation of the Dymanic Island

chaltteok. 자연스러운 한국어를 꿈꾸는 프로그래밍 언어 '찰떡'

pl-wiki.

lambda-8cc. x86 C compiler written in untyped lambda calculus

cs220. Rust

zep-studio. ZEP Studio: A Block Coding Editor for ZEP Script-based Apps (🏆 Second prize of JUNCTION ASIA's ZEP Track)

rust-prehistory. historical archive of rust pre-publication development

atropos. Stunning touch-friendly 3D parallax hover effects

ko-translation-terms. 더 나은 번역을 위한 프로그래밍 용어 번역 용례집입니다.

crawler-user-agents. Syntactic patterns of HTTP user-agents used by bots / robots / crawlers / scrapers / spiders. pull-request welcome :star:

carbon-lang. Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

coffee-is-my-blood. My coffee place

junho.io-v1. 🏴‍☠️ website (i14 pro, crafted, 🏝️)

vanilla-extract. Zero-runtime Stylesheets-in-TypeScript

lensm. Go assembly and source viewer

lol-html. Low output latency streaming HTML parser/rewriter with CSS selector-based API

writer. ✍️ AI powered documentation writer

lambda2wasm. A Lambda expression compiler targeting web assembly.

bun. Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

bento. 🍱 The open-source, cross-chain web3 dashboard. Add multiple wallets, group your crypto.

3dicons-figma. 3dicons - figma plugin

frontend-evolution. Frontend Evolution timeline (1995-2019)

leap.nvim. Neovim's answer to the mouse 🦘

printbf. Brainfuck interpreter inside printf

printf-tac-toe. tic-tac-toe in a single call to printf

skulpt. Skulpt is a Javascript implementation of the Python programming language

taxi-receipts. 🚕 카카오 T 이용 기록을 토대로 영수증을 한꺼번에 제출할 수 있도록 모아 줍니다.

my-neovim-pluginlist. My personal list of Neovim plugins

go. The Go programming language

nvim-lspconfig. Quickstart configs for Nvim LSP

bufferline.nvim. A snazzy bufferline for Neovim

codeworld. Educational computer programming environment using Haskell

warpd. A modal keyboard-driven virtual pointer

warp. Warp is an agentic development environment, born out of the terminal.

tossface. 토스의 이모지 폰트, 토스페이스

xkcd2601. Transcription of xkcd 2601 to runnable logo code

figma-ml. A Design System Plugin Made with TensorFlow JS - like spell check for design

Remembrall. 영단어 외우기 웹사이트

type-depict. Haskell Expression Visualizer

regex-vis. 🎨 Regex visualizer & editor

react-arborist. The complete tree view component for React

hi-mom. Say hi to your mom BLAZINGLY FAST

threejs-journey. ⚛️ Bruno Simons journey demos in React

lua-language-server. A language server that offers Lua language support - programmed in Lua

vimr. VimR — Neovim GUI for macOS in Swift

nori-clone. Standalone Nori (Korean Morphological Analyzer)

slint. Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

pile-of-characters. Various writings

what-happens-when. An attempt to answer the age old interview question "What happens when you type google.com into your browser and press enter?"

tools. Unified developer tools for JavaScript, TypeScript, and the web

vite. Next generation frontend tooling. It's fast!

HVM2. A massively parallel, optimal functional runtime in Rust

reserved-usernames. 590+ usernames in this dictionary! A list of reserved usernames to prevent url collision with resource paths. This repository hosts the list in multiple formats like JSON, CSV, SQL and plain text. You can use its just download its by wget.

PyFlow. An open-source tool for visual and modular block programming in python