We actively support and collaborate on the following projects:

KDE Plasma
Graphical Workspace Environment kde.org/plasma-desktop
Netrunner OS
Netrunner is an operating system based on Debian Stable with the KDE Plasma Desktop UI. netrunner.com
Plasma Mobile
Plasma Mobile is an open-source user interface for phones running on top of a Linux distribution. plasma-mobile.org
Manjaro
Manjaro is an open-source Linux distribution based on the Arch Linux operating system. manjaro.org
KDE Neon
Distro Project providing latest KDE packages for Ubuntu LTS neon.kde.org
OVOS – Open Voice OS
A fully opensource voice assistant framework allowing to build graphical voice apps to run on various UIs, like Plasma Bigscreen for TVs, Linux Desktops or Android/Mobile Phones. openvoiceos.com https://plasma-bigscreen.org/
Maui-Kit
Toolkit to write Multi-Adaptable User Apps that run on Linux Desktop and Android. mauikit.org
Calamares
Universal Installer Framework calamares.io
AppImageLauncher (AIL)
Helper application for Linux distributions serving as a kind of “entry point” for running and integrating AppImages github.com/TheAssassin/AppImageLauncher
kcm kaccounts
Application launchpad.net/webaccounts
kcm samba-mounter
Application launchpad.net/samba-mounter