arch-install-scripts provides a small suite of scripts originally meant to automate some menial tasks during the installation of an Arch system. This package provides the scripts that can be useful for debootstrapping a Debian-based system.

LaTeX2HTML is a conversion tool that converts documents written in LaTeX to HTML format. In addition, it offers an easy migration path towards authoring complex hypermedia documents using familiar word-processing concepts.

The gEDA project has produced and continues working on a full GPL'd suite and toolkit of Electronic Design Automation tools. These tools are used for electrical circuit design, schematic capture, simulation, prototyping, and production. Currently, the gEDA project offers a mature suite of free software applications for electronics design, including schematic capture, attribute management, bill of materials (BOM) generation, netlisting into over 20 netlist formats, analog and digital simulation, and printed circuit board (PCB) layout.

Asymptote is a powerful script-based vector graphics language for technical drawings, 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.

IPython can be used as a replacement for the standard Python shell, or it can be used as a complete working environment for scientific computing (like Matlab or Mathematica) when paired with the standard Python scientific and numerical tools. It supports dynamic object introspections, numbered input/output prompts, a macro system, session logging, session restoring, complete system shell access, verbose and colored traceback reports, auto-parentheses, auto-quoting, and is embeddable in other Python programs.

A simple and lightweight screensaver written by Qt5. The screensaver supports biometric auhentication which is provided by biometric-auth service.