GlusterFS - GlusterFS is a scale-out network-attached storage file system.
Speedcube - A simple and elegant Rubik's cube solve timer
containerd - An industry-standard container runtime with an emphasis on simplicity, robustness and portability
Linia - You will never look at colors the same way...
Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.
Coated - A world made of colors, coat yourself to solve puzzles