A cross-platform Qt IDE

Genode OS Framework

OpenVPN 3 is a C++ class library that implements the functionality of an OpenVPN client, and is protocol-compatible with the OpenVPN 2.x branch.

QtPass is a multi-platform GUI for pass, the standard unix password manager.

F´ - A flight software and embedded systems framework

Display and control your Android device

QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.

A cross-platform library to access USB devices

Seer - a gui frontend to gdb

The fastest feature-rich C++11/14/17/20/23 single-header testing framework

Wt, C++ Web Toolkit

The POCO C++ Libraries are powerful cross-platform C++ libraries for building network- and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.

deCONZ REST-API plugin to control ZigBee devices

Der offizielle eID-Client des Bundes.

ZSWatch - the Open Source Zephyr™ based Smartwatch, including both HW and FW.

UPnP Media Server for 2026: Stream your digital media through your home network and consume it on all kinds of UPnP supporting devices 📱💻📺

UEFI firmware image viewer and editor

Develop Zephyr projects using Nix [maintainer=@adisbladis,@otavio]

Avahi - Service Discovery for Linux using mDNS/DNS-SD -- compatible with Bonjour

XMPP client

C++14 Dependency Injection library

Parsing Expression Grammar Template Library

Tesseract Open Source OCR Engine (main repository)

VMime Mail Library

CMake wrapper for conan C and C++ package manager

CMake driven cross-platform package manager for C/C++.

The Android Native Development Kit

The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++

OpenVPN 3 Linux client - This is a mirror of https://codeberg.org/OpenVPN/openvpn3-linux/

A personal experimental C++ Syntax 2 -> Syntax 1 compiler