The package uses PSTricks to produce diagrams of the visible planets, projected on the plane of the ecliptic. It is not possible to represent all the planets in their real proportions, so only Mercury, Venus, Earth and Mars have their orbits in correct proportions and their relative sizes are observed. Saturn and Jupiter are in the right direction, but not in the correct size.

The package contains a number of PostScript fonts derived from the STIX OpenType fonts that may be used in maths mode in regular and bold weights for Calligraphic, Fraktur and Double-struck alphabets. Virtual fonts with metrics suitable for maths mode are provided, as are LaTeX support files.

This package provides support for the OpenType font Bonum (text and math) of the TeXGyre fonts.

This package provides an environment to easily draw diagrams to represent communication protocols using message passing among processes. Processes are represented as horizontal or vertical lines, and communications as arrows between lines. The package also provides multiple macros to decorate those diagrams, for instance to annotate the diagram, to add crashes to the processes, checkpoints, ...

Moloch is a clean and simple Beamer theme. It is a fork of the Metropolis theme, but has a minimalist and slightly less opinionated design.

This package provides a \gatheritems command to parse a list of data separated by \item tokens. This makes it easier to define custom environments which structure their data in the same way that itemize or enumerate do.

The package is a small set of macros for drawing direction fields, phase portraits and trajectories of differential equations and two dimensional autonomous systems. The Euler, Runge-Kutta and fourth order Runge-Kutta algorithms are available to solve the ODEs. The picture is translated into mfpic macros and MetaPost is used to create the final drawing.

The lualinalg package is developed to perform operations on vectors and matrices defined over the field of real or complex numbers inside LaTeX documents. It provides flexible ways for defining and displaying vectors and matrices. No particular environment of LaTeX is required to use commands in the package. The package is written in Lua, and .tex file is to be compiled with the LuaLaTeX engine. It may also save users efforts to copy vectors and matrices from other software (which may not be in LaTeX-compatible format) and to use them in a TeX file. The vectors and matrices of reasonable size can be handled with ease. The package can be modified or extended by writing custom Lua programs.

The package provides the language definition file for support of Slovak in Babel, including Slovak variants of LaTeX built-in-names. Shortcuts are also defined.

This package tries to prevent overflow lines in paragraphs or boxes. It changes LuaTeX's \linebreak callback and re-typesets the paragraph with increased values of \tolerance and \emergencystretch until the overflow no longer happens. If that doesn't help, it chooses the solution with the lowest badness.

jTree uses PSTricks to enable linguists to typeset complex trees.

The package makes it possible to incorporate git version control metadata into documents. For memoir users, the package provides the means to tailor page headers and footers to use the metadata.

HA-prosper is a patch for Prosper that adds new functionality to Prosper based presentations. Among the new features you will find automatic generation of a table of contents on each slide, support for notes and portrait slides. The available styles demonstrate how to expand the functionality of Prosper even further.

This bundle started as an extension to the AGU's own published styles, providing extra facilities and improved usability. The AGU now publishes satisfactory LaTeX materials of its own; it is recommended to switch to the official distribution.

The CD-cover class will typeset front and back cover sheets for CD jewel cases, or an entire paper cover, or a label for a plastic slip-cover.

This package provides provides some macros to create simple boxes: \CreationBoite to create the box and \ParamBoites to modify some of its parameters.

This package allows you to draw elements of the diagram monoids, commonly referred to as diagrams.

Executing Lua code from within TeX with directlua can sometimes be tricky: there is no easy way to use the percent character, counting backslashes may be hard, and Lua comments don't work the way you expect. The package provides the \luaexec command and the luacode environments to help with these problems.

This simple package prints both from and to addresses.

This package provides some LaTeX macros for UML class diagrams.

This package provides an environment for displaying block text with special characters, such as verbatim quotes from a referee report which may contain pseudo-(La)TeX code. This behaves like a verbatim environment, except that it displays its content as normal paragraph content, ignoring any white space preformatting.

This package provides font maps and setup tools for Japanese, Korean, Traditional Chinese, and Simplified Chinese. It is the successor of the jfontmaps package. The files in this package contain font maps for dvipdfmx to make various Japanese, Chinese, and Korean fonts available for (u)ptex and related programs and formats.

This package provides TeX macros for converting Adobe Font Metric files to TeX metric and virtual font format. Fontinst helps mainly with the number crunching and shovelling parts of font installation. This means in practice that it creates a number of files which give the TeX metrics (and related information) for a font family that TeX needs to do any typesetting in these fonts.

The package provides environments to highlight significant portions of text within a document, by putting the text in a box and adding an icon in the margin.