gnustep-back0.31-xlib

GNUstep GUI Backend (xlib)

It is a backend component for the GNUstep GUI Library. The implementation of the GNUstep GUI Library is designed in two parts. The first part is the front-end component which is independent of platform and display system. This front-end is combined with a back-end component which handles all of the display system dependent such as specific calls to the X Window System.

python3-graph-tool

Efficient network analysis -- Python

graph-tool is an efficient Python module for manipulation and statistical analysis of graphs (a.k.a. networks). Contrary to most other Python modules with similar functionality, the core data structures and algorithms are implemented in C++, making extensive use of template metaprogramming, based heavily on the Boost Graph Library. This confers it a level of performance that is comparable (both in memory usage and computation time) to that of a pure C/C++ library.

libcap2

POSIX 1003.1e capabilities (library)

Libcap implements the user-space interfaces to the POSIX 1003.1e capabilities available in Linux kernels. These capabilities are a partitioning of the all powerful root privilege into a set of distinct privileges.

python3-gpiozero

simple interface to everyday GPIO components used with Raspberry Pi (Python 3)

gpiozero is an object-oriented wrapper around using various elelctronic components with the GPIO interface on the Raspberry Pi. It allows interacting with components like LEDs and buttons by defining them as object instances which provide callback hooks to react to changes, e.g. a button being pressed.

jtreg6

Regression Test Harness for the OpenJDK platform

jtreg is the test harness used by the OpenJDK test framework. This framework is intended primarily for regression tests. It can also be used for unit tests, functional tests, and even simple product tests -- in other words, just about any type of test except a conformance test, which belong in a TCK.

postgresql-14-hypopg

PostgreSQL extension adding support for hypothetical indexes.

An hypothetical, or virtual, index is an index that doesn't really exists, and thus doesn't cost CPU, disk or any resource to create. They're useful to know if specific indexes can increase performance for problematic queries, since you can know if PostgreSQL will use these indexes or not without having to spend resources to create them.