A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

Offline group-safety mesh for hikers: ESP32 + GPS + LoRa, with a firmware-in-the-loop simulator and 3D replay viewer

Project N.O.M.A.D, is a self-contained, offline survival computer packed with critical tools, knowledge, and AI to keep you informed and empowered—anytime, anywhere.

ESP32 based OBD2 data logger

A Pip-Boy / Fallout terminal-style theme for Home Assistant

Astra: an open-source observatory control software.

Make your own cardboard model astrolabe

Warcraft III Peon voice notifications (+ more!) for Claude Code, Codex, IDEs, and any AI agent. Stop babysitting your terminal. Employ a Peon today.

This is the Personality Core for GLaDOS, the first steps towards a real-life implementation of the AI from the Portal series by Valve.

An esphome config running the game of life on a 8x32 led matrix controlled by max7219

Marine Assistant is an open-source smart aquarium controller designed for reef tanks. Monitor temp, water levels, leaks, and control devices via Home Assistant—all locally, no cloud needed. Learn m…

A 3D-Printable 1U Disk Shelf (4 bays) With Custom SATA Backplane

A super duper duper cute room portfolio 💖💖💖

Open Source Watermaker Controller.

Pet deterrent with a Mini ESP32 with BLE scanning, WiFi, Alexa integration and OTA through either "ESPHome + Home Assistant" or "Sinric Pro".

Industry standard API mocking for JavaScript.

🔍 Quick file search & app launcher for Windows with community-made plugins

A declarative JavaScript library for application development using cloud services.

The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development. This plugin provides functionality for the API category, allowing for the creation and management of Graph…

Sun Card successor: Visualize the position of the Sun over the horizon.

Home to all tools related to Amplify's code-first DX (Gen 2) for building fullstack apps on AWS

An open source application built using the new router, server components and everything new in Next.js 13.

Dobb·E: An open-source, general framework for learning household robotic manipulation

Friends don't let friends make certain types of data visualization - What are they and why are they bad.

Draw a mockup and generate html for it

Browse the web with GPT-4V and Vimium

Open and inexpensive DIY IP-KVM based on Raspberry Pi

Play with fluids in your browser (works even on mobile)