drawterm is a client for connecting venerable systems to Plan 9 systems. It behaves like a Plan 9 kernel and will attempt to reconstruct a Plan 9 terminal-like experience from a non-Plan 9 system.

Diod is a multi-threaded, user space file server that speaks 9P2000.L protocol.

Asymptote is a powerful descriptive vector graphics language for technical drawing, inspired by MetaPost but with an improved C++-like syntax. Asymptote provides for figures the same high-quality level of typesetting that LaTeX does for scientific text.

Guile-Charting is a Guile Scheme library to create bar charts and graphs using the Cairo drawing library.

PLplot is a software package for creating scientific plots which core library can be used to create standard x-y plots, semi-log plots, log-log plots, contour plots, 3D surface plots, mesh plots, bar charts and pie charts. Multiple graphs (of the same or different sizes) may be placed on a single page, and multiple pages are allowed for those device formats that support them.

PLplot has support for plot symbols and text specified by the user in the UTF-8 encoding of Unicode. This means for our many Unicode-aware devices that plot symbols and text are only limited by the collection of glyphs normally available via installed system fonts. Furthermore, a large subset of our Unicode-aware devices also support complex text layout (CTL) languages such as Arabic, Hebrew, and Indic and Indic-derived CTL scripts such as Devanagari, Thai, Lao, and Tibetan. Thus, for these PLplot devices essentially any language that is supported by Unicode and installed system fonts can be used to label plots.

UnicodePlot provides the feature to make charts with Unicode characters. Supported charts are: barplot, boxplot, densityplot, histogram, lineplot, and scatterplot.

Ploticus is a non-interactive software package for producing plots, charts, and graphics from data. Ploticus is good for automated or just-in-time graph generation, handles date and time data nicely, and has basic statistical capabilities. It allows significant user control over colors, styles, options and details.

YouPlot is a command line tool that draws plots on the terminal, powered by UnicodePlot gem. It provides commands youplot and uplot (shorthand) are provided, and supports chart types of barplot, histogram, lineplot, scatter, density, boxplot, and count.

Guile-Charting is a Guile Scheme library to create bar charts and graphs using the Cairo drawing library.

GNU Plotutils is a package for plotting and working with 2D graphics. It includes the C library libplot and the C++ libplotter library for exporting 2D vector graphics in many file formats. It also has support for 2D vector graphics animations. The package also contains command-line programs for plotting scientific data.

Guile-Plotutils is a Guile binding to the venerable GNU Plotutils plotting and graphing library. If you want to make graphs that look like you went to university in the 1990s, this is the library for you.

Poedit is a GUI frontend to the GNU gettext utilities and a catalog editor/source code parser. It helps with translating applications into other languages.

Polkit is an application-level toolkit for defining and handling the policy that allows unprivileged processes to speak to privileged processes. It is a framework for centralizing the decision making process with respect to granting access to privileged operations for unprivileged applications.

PolicyKit-gnome provides a D-Bus session bus service that is used to bring up authentication dialogs used for obtaining privileges.

Polkit-qt is a library that lets developers use the PolicyKit API through a Qt-styled API. It is mainly a wrapper around QAction and QAbstractButton that lets you integrate those two component easily with PolicyKit.

hyprpolkitagent is a polkit authentication daemon written in QT/QML. It is required for GUI applications to be able to request elevated privileges.

Polkit-qt is a library that lets developers use the PolicyKit API through a Qt-styled API. It is mainly a wrapper around QAction and QAbstractButton that lets you integrate those two component easily with PolicyKit.

Argtable3 is an ANSI C library that simplifies parsing GNU-style command-line options. It provides a declarative API to define your command-line syntax, and because it's built on the standard getopt library, it ensures 100% GNU-compliant behavior. Argtable3 automatically generates the error-handling logic and usage descriptions that are essential for any robust command-line program, saving you from tedious boilerplate code.

GNU Gengetopt is a program to generate a C/C++ function for parsing command-line options using the getopt_long function found in GNU libc, removing some of the tedium of this task for large programs that accept many options. The options parsed by the generated function may be in both short (e.g., "-h") and long ("--help") formats, as specified by the GNU coding standards. Additionally, the output of the standard options "--help" and "--version" is generated automatically.

This is the popt(3) command line option parsing library. While it is similar to getopt(3), it contains a number of enhancements, including:

- popt is fully reentrant;

- popt can parse arbitrary argv[] style arrays while getopt(3) makes this quite difficult;

- popt allows users to alias command line arguments;

- popt provides convenience functions for parsing strings into argv[] style arrays.

Gflags is a C++ library to parse command-line flags. It differs from other such libraries in that command-line flag definitions can be scattered around the source code, and not just listed in one place such as main. This means that a single source-code file will define and use flags that are meaningful to that file. Any application that links in that file will get the flags, and the gflags library will automatically handle that flag appropriately.

This package provides a sophisticated chroot, build and flash tool to develop and install postmarketOS.

Clingcon is an answer set solver for constraint logic It extends Clingo with constraint solving capacities for constraints over finite domain integer variables, using techniques from the area of SMT, like conflict-driven learning and theory propagation.

This package provides Python bindings to the clingo package, making it so that you can write ASPs through Python code.