Perlude: If you're used to a unix shell, Windows Powershell or any language coming with the notion of streams, perl could be frustrating as functions like map and grep only works with arrays.

This plugin allows OBS to create sources to make available gradients to be used as background. Is possible to choose a size, two colors (from and to), a rotation for the gradient, a midpoint and an opacity level.

systemd-boot (short: sd-boot) is a simple UEFI boot manager. It provides a textual menu to select the entry to boot and an editor for the kernel command line. It supports systems with UEFI firmware only.

The libticalcs is a library providing support for communication with Texas Instruments calculators. It implements the TI protocol for each type of calculator, independently of the link cable used to establish the link.

Portable Computing Language is an open source implementation of the OpenCL standard which can be easily adapted for new targets. One of the goals of the project is improving performance portability of OpenCL programs, avoiding the need for target-dependent manual optimizations.

Fastfetch is a neofetch-like tool for fetching system information and displaying them in a pretty way. It is written mainly in C, with performance and customizability in mind.