KWin (pronounced as one syllable "kwin") is the window manager for the KDE Plasma Desktop. It gives you complete control over your windows, making sure they're not in the way but aid you in your task. It paints the window decoration, the bar on top of every window with (configurable) buttons like close, maximize and minimize. It also handles placing of windows and switching between them.

LinuxCNC is the next-generation Enhanced Machine Controller which provides motion control for CNC machine tools and robotic applications (milling, cutting, routing, etc.).

buildlog-consultant can parse build logs and highlight and extract the key error lines. This can be used to extract a snippet from a build log with the core problem.

Microprofile is an embeddable CPU/GPU profiler with an in-app and HTML visualizers, written in C++.

neo recreates the digital rain effect from "The Matrix". Streams of random characters will endlessly scroll down your terminal screen. neo supports half-japananese characters/unicode, "appearing" text like in The Matrix and 32 bit colors.

node-postcss-modules provides a PostCSS plugin to use CSS Modules to use CSS modules everywhere. Not only at the browser side.