Browser-based ground station suite for satellite tracking, SDR reception, hardware control, and telemetry decoding

A Zephyr-native implementation of Meshtastic®

The Xous microkernel

Open-source, low-cost 10.5 GHz PLFM phased array RADAR system

The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts 2.4GHz communications. Using an ESP32 and nRF24 modules, it generates noise and unnecessary packets, causing int…

Declarative, component-based UI library for Emacs. React-like components with state, hooks, reconciliation, and layouts - rendered using native Emacs widgets.

The resilient robotics framework

Multi-Joint dynamics with Contact. A general purpose physics simulator.

Modular AI HAL (Hardware Abstraction Layer) for Robots

A JSON-Compatible Zero-Copy Serialization Format

A fast, zero-copy EDN (Extensible Data Notation) reader written in C11 with SIMD acceleration.

A concise, structured guide to the C programming language.

A fast TCP/UDP tunnel over HTTP

A floor-routing WAN implementing a chat over bare-LoRa (no LoRaWAN).

MCP Server Gateway

GRiSP Alloy - Buildroot for GRiSP

An implementation of the Uxn/Varvara, written in Erlang

WireGuard Implementation for ESP-IDF.

A detour through the Linux dynamic linker

Include binary files in C/C++

MLX bindings for Erlang on Apple Silicon

bluetooth mesh chat, IRC vibes

Agentic coding in Emacs

Pharo is a dynamic reflective pure object-oriented language supporting live programming inspired by Smalltalk.

Glamorous Toolkit is the Moldable Development Environment. It empowers you to make systems explainable through contextual micro tools.

A tool to import C/C++ libraries into Pharo

An embedded Little Smalltalk for ESP32 with SSD1306 OLED and M5StickC support (and stilll runs on Macs, Linux)... After a 4 year break starting to spend a few hours a week to bring this back to lif…

Open-source implementation of AlphaEvolve