High speed software modem that works with any HF/VHF/UHF radio capable of 2400 Hz of bandwidth

Station Manager is software for Amateur Radio station management on Linux.

“Zero setup” cross compilation and “cross testing” of Rust crates

A native SDR client for many radios (CAT, TCI, HPSDR, RTLSDR, SoapySDR, SDRPlay and more), written in Rust, with native and web remote UI (WASM), integrated CW/RTTY/PSK Skimmer, many digi modes bui…

Programmable I/O API for RP2040/RP2350 using TinyGo

Automated Adversary Emulation Platform

Prometheus Exporter and CLI GitOps Configurations for Mikrotik RouterOS devices

GPS control and configuration for U-Blox GPS on Raspberry Pi 3B...

A full-featured implementation of the Network Time Protocol, including NTS support.

Kubernetes Load Balancer controller for MikroTik RouterOS

Baresip is a modular SIP User-Agent with audio and video support

Benchmarking Go in-memory cache implementations (stdlib only) under different concurrent access patterns — blog-post companion

A clean-room implementation of Teksti-TV editori, a Java application for teletext editing, focusing to page download and upload.

LoRa chip into a coherent linear-FM chirp generator

New, modern version of pskreporter pskmap page.

upki implements platform-independent browser-grade certificate infrastructure

Bare Metal Installer

A lightweight Hugo theme leveraging CSS Flexbox.

A DNS server that automatically discovers VMs and containers (LXCs) in your Proxmox cluster and makes them available via DNS

A QRP digital transceiver created from readily available parts for off-the-grid maintenance

csi storage for container orchestration systems

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

Meshcore firmware for Linux native (raspberry pi, porduino, etc.)

A Python MeshCore library with SPI LoRa radio support

A lightweight Repeater Daemon implemented in Python, built using the openhop_core library.

An open-source SDR base station

Send ICS forms as compact JSON, and reconstitute them at the destination.

APRS device identification data: tocalls.txt + mic-e-types.txt in machine readable formats (YAML, JSON, XML)