Docker

Self-hosted private catalogue and ordering tool. The server is blind: encryption happens in the browser.

Isard VDI (Virtual Desktop Infraestructure) Project. Open Source KVM Virtual Desktops based on KVM Linux and dockers. https://isardvdi.com/

Build, store and share every version of a CV, each with its own theme, privacy setting and link. Laravel 13, Vue, Tailwind CSS and Alpine.js.

HyperCloud is a self-hosted personal cloud for you, your family or a small team: Calendar, Tasks, Scheduling polls, Contacts and Files, each an app the admin switches on or off. Docker image, web app (PWA), Linux desktop app, Android apps (Calendar, Contacts, Files, with one system-wide HyperCloud account) and a desktop sync client with a tray icon. CalDAV, CardDAV and WebDAV; sharing with users, groups and public links; passkeys and TOTP; end-to-end encrypted events; automatic backups. AGPL-3.0.

CUNX (busware.de) MQTT Gateway - 433/868MHz RF to MQTT bridge following Tasmota patterns

My personal website

It started as the "I want one song, not a commitment" tool: Lidarr's great for albums, but grabbing a single track you heard on the radio shouldn't require navigating menus or pulling an artist's entire discography. Search, tap, done; that's still the heart of it.

It has since grown well past that brief. Watched Playlists and Watched Artists keep your library current on their own, checking nine playlist platforms plus MusicBrainz for new singles so you don't have to remember to. Multi-source search now reaches proper lossless Monochrome and Soulseek alongside YouTube and SoundCloud; Album mode handles the odd full release; track upgrades, provenance auditing, and multi-user support round out the rest. It's not trying to become Lidarr (see below); it just turns out "grab one song" was the thin end of a much bigger wedge.

PHP + Apache app that shows your public IP at / and returns JSON at /api, with hardened headers/CSP and Docker Compose for local and production runs.

Policy server for Dovecot and Postfix

Self-hosted Ark wallet forked from bark-web and powered by Bark, with Tor-routed backend traffic, fail-closed DNS/IPv6 controls, HTTPS, password + TOTP MFA, encrypted backups, and modular wallet apps. Includes Payjoin v2 boarding and sending, Silent Payments, plus optional MCP support for Hermes and OpenClaw with spending allowances, and owner-approved payments. Public Linux/Docker preview.

Self-hosted automation backend: n8n workflows with an AI step and fallbacks, a Python reception dashboard, agent-board (a control board for role-based coding agents over MCP), Docker + Traefik deploy files, systemd units, model benchmarks and Langfuse tracing. Docs in Spanish.

Stealth browser automation that actually works. Runs Camoufox (custom Firefox) in Docker with zero Chrome DevTools Protocol exposure, real OS-level mouse and keyboard input via PyAutoGUI, and a JSON HTTP API + MCP server to control it all remotely. Watch it live via noVNC.

OpenAI Codex CLI in a Docker image built on aicodebox, with an HTTP API, an OpenAI-compatible endpoint, an MCP server, a Telegram bot and a cron scheduler, in minimal or full-toolchain variants.

Global Management Network for SatNOGS

Open Satellite Data Application

www.lieblings-wunschliste.de - a free online wishlist creator focusing on privacy and security

zest radio REST API

A Drupal project template with Docker environment and Gitlab CI.

Docker container images with Xen Orchestra