OpenVLBI is an open source library for astronomical interferometers. with OpenVLBI astronomers can join together more telescopes to observe celestial objects at great resolution. OpenVLBI can be used with radio antennas or optical sensors. A test and multi-contextual client/server applications are included into openvlbi-bin, and libopenvlbi contains the correlator library. An INDI client is included into openvlbi-bin which connects to one or more INDI servers that observe in realtime.

The Mobile Robot Programming Toolkit (MRPT) is an extensive, cross-platform, and open source C++ library aimed to help robotics researchers to design and implement algorithms in the fields of Simultaneous Localization and Mapping (SLAM), computer vision, and motion planning (obstacle avoidance).

The Mobile Robot Programming Toolkit (MRPT) is an extensive, cross-platform, and open source C++ library aimed to help robotics researchers to design and implement algorithms in the fields of Simultaneous Localization and Mapping (SLAM), computer vision, and motion planning (obstacle avoidance).

Iconify is a unified icons framework, providing access to 40,000+ icons from different icon sets.

Meep is a free and open-source software package for electromagnetics simulation via the finite-difference time-domain (FDTD) method.

Iotas is a simple note-taking app with mobile-first design and a focus on sync with a Nextcloud Notes.