RaspberryMatic is an alternative, open source based operating system for running an independent cloud-less HomeMatic control center (CCU) for configuring/using HomeMatic/homematicIP IoT devices developed by eQ3/ELV.

Checkmk is a comprehensive Solution for IT Monitoring of applications, servers, and networks.

Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases.

MySpeed is a speed test analysis software that records your internet speed for up to 30 days.

ntfy (pronounced notify) is a simple HTTP-based pub-sub notification service. It allows you to send notifications to your phone or desktop via scripts from any computer, and/or using a REST API. It's infinitely flexible, and 100% free software.

OPNsense is open source, FreeBSD-based firewall and routing software developed by Deciso. It is a fork of pfSense, which in turn was forked from m0n0wall.

Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts.

It is a self-hosted monitoring tool like "Uptime Robot".

UrBackup is an easy to setup Open Source client/server backup system, that through a combination of image and file backups accomplishes both data safety and a fast restoration time. File and image backups are made while the system is running without interrupting current processes. UrBackup also continuously watches folders you want backed up in order to quickly find differences to previous backups. Because of that, incremental file backups are really fast. Your files can be restored through the web interface, via the client or the Windows Explorer while the backups of drive volumes can be restored with a bootable CD or USB-Stick (bare metal restore).

Nextcloud is an open source, self-hosted file share and communication platform. Access and sync your files, contacts, calendars and communicate and collaborate across your devices.

Open source password management solutions for individuals, teams, and business organizations.

Locally hosted web application that allows you to perform various operations on PDF files, such as splitting, merging, adding images and many more!

The to-do app to organize your life. Also one of the two wild South American camelids which live in the high alpine areas of the Andes and a relative of the llama. Vikunja is an Open-Source, self-hosted To-Do list application for all platforms. It is licensed under the AGPLv3.

WIFI / LAN intruder detector. Scan the devices connected to your WIFI / LAN and alert you the connection of unknown devices. It also warns if a "always connected" devices disconnects.

Proxmox Virtual Environment is an open-source server virtualization environment. It allows deployment and management of virtual machines and containers