David Hu

code-review-graph. Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.

symphony. Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.

TorchCode. 🔥 LeetCode for PyTorch — practice implementing softmax, attention, GPT-2 and more from scratch with instant auto-grading. Jupyter-based, self-hosted or try online.

dexter. An autonomous agent for deep financial research

shannon. Shannon is an AI pentester for web applications and APIs. It analyzes your source code, identifies attack vectors, and executes real exploits to prove vulnerabilities before they reach production.

server. The Triton Inference Server provides an optimized cloud and edge inferencing solution.

videoeditor. Your Creative Copilot for Video Editing

system-prompts-and-models-of-ai-tools. FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

dfrun. dfrun is a CLI that runs Dockerfile instructions directly as shell commands.

docs. Documentation for Magic Hour API

og-equity-compensation. Stock options, RSUs, taxes — read the latest edition: www.holloway.com/ec

clack. Effortlessly build beautiful command-line apps

magic-hour-python. Python library for the Magic Hour API.

orpc. Typesafe APIs Made Simple 🪄

magic-hour-rust. Rust library for the Magic Hour API.

magic-hour-node. Node.js library for the Magic Hour API.

magic-hour-go. Go library for the Magic Hour API.

GPU-Puzzles. Solve puzzles. Learn CUDA.

autogen. A programming framework for agentic AI

unsloth. Unsloth is a local UI for training and running Kimi K3, Gemma 4, Qwen3.6, DeepSeek, GLM and other models.

polar. Polar — A billing platform for the intelligence era

ocular. AI Powered Search and Chat for Orgs - Think ChatGPT meets Google Search but powered by your data.

model_manager. Model Manager is a Python package that simplifies the process of deploying an open source AI model to your own cloud.

Open-Sora. Open-Sora: Democratizing Efficient Video Production for All

quary. Open-source BI for engineers

trieve. All-in-one platform for search, recommendations, RAG, and analytics offered via API

ffmpeg.js. Port of FFmpeg with Emscripten

quivr. Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.

opentofu. OpenTofu lets you declaratively manage your cloud infrastructure.

codellama. Inference code for CodeLlama models

nanocl. Work in progress distributed system that simplifies the orchestration of containers and virtual machines.

kube-knots. A cross-platform desktop app to help manage your kubernetes clusters

awesome-selfhosted. A list of Free Software network services and web applications which can be hosted on your own servers

adrenaline. Chat with (and visualize) your codebase

deep-daze. Simple command line tool for text to image generation using OpenAI's CLIP and Siren (Implicit neural representation network). Technique was originally created by https://twitter.com/advadnoun

davidhu2000.github.io. Personal Portfolio + Blog

server. Bitwarden infrastructure/backend (API, database, Docker, etc).

skott. All-in-one devtool to automatically analyze, search and visualize project modules and dependencies from JavaScript, TypeScript (JSX/TSX) and Node.js (ES6, CommonJS)

tauri. Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

type-challenges. Collection of TypeScript type challenges with online judge

didact. A DIY guide to build your own React

engineering-blogs. A curated list of engineering blogs

gum. A tool for glamorous shell scripts 🎀

react-spinners. A collection of loading spinner components for react

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

the-book-of-secret-knowledge. A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

awesome-oss-alternatives. Awesome list of open-source startup alternatives to well-known SaaS products 🚀

coding-interview-university. A complete computer science study plan to become a software engineer.

single-spa. The router for easy microfrontends

microfrontend-resources. :fire: A curated list of resources about Micro frontends grouped by types

solution-architecture-patterns. Reusable, vendor-neutral, industry-specific, vendor-specific solution architecture patterns for enterprise

You-Dont-Know-JS. A book series (2 published editions) on the JS language.

clean-code-javascript. Clean Code concepts adapted for JavaScript

k6. A modern load testing tool, using Go and JavaScript

howtheytest. A collection of public resources about how software companies test their software

awesome-micro-frontends. An Awesome list of posts, videos and tutorials on Micro Frontends

professional-programming. A collection of learning resources for curious software engineers

free-programming-books. :books: Freely available programming books

build-your-own-x. Master programming by recreating your favorite technologies from scratch.

openbrowser. Let AI agents browse the web. An autonomous toolkit for browser-based AI agents.

33-js-concepts. 📜 33 JavaScript concepts every developer should know.

wtfjs. 🤪 A list of funny and tricky JavaScript examples

the-engineering-managers-booklist. Books for people who are or aspire to manage/lead team(s) of software engineers

jest-cheat-sheet. Jest cheat sheet

tips. Most commonly used git tips and tricks.

react-perf-devtool. A browser developer tool extension to inspect performance of React components.

must-watch-javascript. 🔥 JavaScript talks you have to see 📺 on functional programming, performance, frameworks, React, debugging, leveling up, and more! ⚡️

git-flight-rules. Flight rules for git

HEAD. A simple guide to HTML <head> elements

shepherd. Guide your users through a tour of your app

crono. A time-based background job scheduler daemon (just like Cron) for Rails

Under-the-hood-ReactJS. Entire React code base explanation by visual block schemes (Stack version)

spellbook-of-modern-webdev. A Big Picture, Thesaurus, and Taxonomy of Modern JavaScript Web Development

graphql-spec. GraphQL is a query language and execution engine tied to any backend service.

jquery-not-defined. JavaScript

create-react-app. Set up a modern web app by running one command.

freeCodeCamp. freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

speedracer. Collect performance metrics for your library/application.

Front-end-Developer-Interview-Questions. A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.

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

awesome-electron. Useful resources for creating apps with Electron [SUBMISSIONS ARE TEMPORARILY PAUSED BECAUSE I'M TIRED OF REVIEWING LOW-QUALITY STUFF]

react-fiber-architecture. A description of React's new core algorithm, React Fiber

elixir_lectures. lecture notes for an elixir workshop - see also my chat_umbrella repo

Messenger-for-Desktop. This is not an official Facebook product, and is not affiliated with, or sponsored or endorsed by, Facebook.

og-aws. 📙 Amazon Web Services — a practical guide

the-art-of-command-line. Master the command line, in one page

learnyoubash. Learn you how to write your first bash script

browser-control. A tiny, fast Rust CLI that drives a real browser over the Chrome DevTools Protocol — built for coding agents.

interview. Everything you need to prepare for your technical interview

ML-From-Scratch. Machine Learning From Scratch. Bare bones NumPy implementations of machine learning models and algorithms with a focus on accessibility. Aims to cover everything from linear regression to deep learning.

Auth-Boss. 🔒 Become an Auth Boss. Learn about different authentication methodologies on the web.

google-interview-university. A complete daily plan for studying to become a Google software engineer.

TechnicalConceptsForInterviews. Various technical concepts for interviews - Feel free to contribute and make it better!

awesome-readme. A curated list of awesome READMEs

bash-guide. A guide to learn bash

Technical-Interview-Megarepo. Study materials for SE/CS technical interviews

brew. 🍺 The Package Manager for Everywhere

easy-application. Over 400 software engineering companies that are easy to apply to

hiring-without-whiteboards. ⭐️ Companies that don't have a broken hiring process

Become-A-Full-Stack-Web-Developer. Free resources for learning Full Stack Web Development

awesome-elixir. A curated list of amazingly awesome Elixir and Erlang libraries, resources and shiny things. Updates:

react-native. A framework for building native applications using React

rails. Ruby on Rails

ruby. The Ruby Programming Language