Community page for the DC-64 project

Quick script to download all your Kindle ebooks.

Scripted build for Svxlink

Programming software for the SA818 radio module.

Experience macOS just like before

✨ Build a beautiful and simple website in literally minutes. Demo at https://beautifuljekyll.com

High performance self-hosted photo and video management solution.

Dynamic ZFS persistent volume provisioner for Kubernetes

These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)

List system USB buses and devices. A modern cross-platform lsusb that attempts to maintain compatibility with, but also add new features

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

A cross-platform, reimplementation of Notepad++

The next generation Linux workstation, designed for reliability, performance, and sustainability.

container image to single executable compiler

World's Easiest GPT-like Voice Assistant

Quanscheng UV-K5 radio F4HWN firmware

VHF/UHF 2m/70cm SVXLink Hotspot for the Raspberry Pi Zero W

Ham Radio All-in-one-Cable

CP/M for the Commodore 128

https://blog.koehntopp.info, previously named https://isotopp.github.io

Modern and functional CDE desktop based on FVWM

OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys.

tiny Spectrum Analyzer

Sidekick64: A Versatile Software-Defined Cartridge for the C64, C128, C16, plus/4, and VIC20

Darwin/macOS emulation layer for Linux

Quansheng UV-K5 Firmware

Record terminal sessions as SVG animations

Raw HID keyboard forwarder to turn the Pi 400 into a USB keyboard

Simple yet effective command line client for chatting with ChatGPT using the official API