pst-lsystem is a PSTricks based package for creating images based on a L-system. A L-system (Lindenmayer system) is a set of rules which can be used to model the morphology of a variety of organisms or fractals like the Kochflake or Hilbert curve.

The endnotes package can be used to accumulate notes (using the \endnote command, which can be used as a replacement for \footnote), and place them at the end of the section, chapter or document.

This package loads the author's hepunits and hepnicenames packages, and a selection of others that are useful in High Energy Physics papers, etc.

This package provides (pdf)LaTeX, XeLaTeX and LuaLaTeX support for the Gelasio family of fonts designed by Eben Sorkin to be metric-compatible with Georgia in its Regular and Bold weights. Medium and SemiBold weights have been added.

Epigrafica is a Greek and Latin font, forked from the development of the Cosmetica font, which is a similar design to Optima and includes Greek.

The Domitian fonts are an OpenType font family, based on the Palatino design by Hermann Zapf (1918-2015), as implemented in Palladio. Domitian is meant as a drop-in replacement for Adobe's version of Palatino. It extends Palladio with small capitals, old-style figures and scientific inferiors. The metrics have been adjusted to more closely match Adobe Palatino, and hinting has been improved.

The package provides the means to typeset factor structures, as are used in many areas of algebraic notation. The structure is similar to the A/B that is provided by the nicefrac package (part of the units distribution), and by the xfrac package; the most obvious difference is that the numerator and denominator's sizes do not change in the \faktor command.

This LaTeX package implements a \SmartUnit macro for converting between (some) metric and Imperial units.

This ConTeXt module enables simple creation and inclusion of graphs with Gnuplot. It writes a script into temporary file, runs Gnuplot and includes the resulting graphic directly into the document.

The package makes it easy to create beautiful optimality-theoretic tableaux. The LaTeX source is visually very similar to a formatted tableau, which makes working with the source code painless (well, less painful). A variety of stylistic variants are available to suit personal taste.

This package typesets invoices with automatic VAT and calculation of totals. It supports internationalization, invoices are typeset with booktabs for readability. It does not support separate projects per invoice. It can be used as a replacement for invoice in most cases.

LuaMML is an experimental package to automatically generate a MathML representation of mathematical expressions written in LuaLaTeX documents. These MathML representations can be used for improving accessibility or to ease conversion into new output formats like HTML.

The package provides two commands for placing an arc over (\overarc) or under (\underarc) a piece of text. (The text may be up to three letters long.) The commands generate an \hbox, and may be used both in text and in maths formulae.

Some journals accept the reference list only as \bibitems. If you use BibTeX, there is no problem: just paste the content of the .bbl file into your document. However, there was no out-of-the-box way to do the same for BibLaTeX, and you had to struggle with searching appropriate .bst files, or formatting your reference list by hand, or something like that. Using the workaround provided by this package solves the problem.

This package provides a set of files for producing correctly formatted documents for the International Modal Analysis Conference. The bundle provides a LaTeX package and a BibTeX style file.

This package provides a tokenizer for LaTeX. \GetTokens{Target1}{Target2}{Source} splits source into two tokens at the first encounter of a comma. The first token is saved in a newly created command with the name passed as <Target1> and the second token likewise. A package option trim causes leading and trailing space to be removed from each token; with this option, the \TrimSpaces command is defined, which removes leading and trailing spaces from its argument.

This package provides a LaTeX library to cache anything (TikZ, Python, ...), in a robust, efficient and pure way.

This package provides two Georgian fonts, in both Metafont and Type 1 formats, which cover the Mxedruli and the Xucuri alphabets.

The package provides a means of storing a project, without losing anything. It uses the embedfile package to attach to the generated PDF all files used in creating your project. In particular, it can embed images, external TeX files, and external codes.

This package can join boxes vertically or horizontally. When using vertical joining, all boxes to be joined will keep same width, while when using horizontal joined, all boxes to be joined keep same height.

This package provides an unofficial BibTeX style for authors of the Institute of Electrical Engineers of Japan (IEEJ) transactions journals and conferences.

This package provides Lambda expressions. It is an interface to specify the parameters and replacement code of a document-command, and then to evaluate it with compatible arguments. Optionally, it can be used recursively.

The package provides a means of creating presentations in MetaPost, without intervention from other utilities (except a distiller).

The package provides a TikZ library for drawing celtic knots.