This collection provides packages supporting Cyrillic scripts (Bulgarian, Russian, Serbian, Ukrainian), even if Latin alphabets may also be used.

This package provides a package to provide different types of arrow heads to be used with MetaPost commands

This package provides a collection of three LaTeX2e styles intended for typesetting Russian and bilingual English-Russian documents, using the lh fonts and without the benefit of Babel's language-switching mechanisms. The packages (hcyralt and hcyrwin for use under emTeX, and hcyrkoi for use under teTeX

This package provides a development of Omega, using most of the extensions of TeX, itself developed for e-TeX.

This package allows users to write code that contains tokens with unusual catcodes.

With the help of this package you can simulate animation in your slide deck, making it look similar to what PowerPoint can do.

The first version of the package allows including Arduino or Processing code using three different forms: writing the code directly in the LaTeX document, writing Arduino or Processing commands in line with the text, calling to Arduino or Processing files. All these options support the syntax highlighting of the official IDE.

This package redefines LaTeX cross-referencing commands to insert \special commands for HyperTeX DVI viewers, such as recent versions of xdvi. The package is now largely superseded by hyperref.

YaX is advertised as a key system, but it rather organizes attributes in parameters, which parameters can be executed, so that YaX is halfway between key management and macro definition (and actually hopes to provide a user's interface). Values assigned to attributes can be retrieved and tested in various ways, with full expandability ensured as much as possible. Finally, YaX's syntax is a quite peculiar (as few braces as possible), but may be customized.

The package is to draw dash-lines in array and tabular environments. Horizontal lines are drawn by \hdashline and \cdashline while vertical ones can be specified as a part of the preamble using :. The shape of dash-lines may be controlled through style parameters or optional arguments.

The package provides functionality for processing lists and array structures in LaTeX. Arrays can contain characters as well as TeX and LaTeX commands, nesting of arrays is possible, and arrays are processed within the same brace level as their surrounding environment. Array levels can be delimited by characters or control sequences defined by the user. Practical uses of this package include data management, construction of lists and tables, and calculations based on the contents of lists and arrays.

Mathematical equation representation in Japanese education differs somewhat from the standard LaTeX writing style. This package introduces mathematical equation representation in Japanese education.

The calculator and calculus packages define several instructions which allow us to realise algebraic operations and to evaluate elementary functions and derivatives in our documents. The package's main goal is to define the arithmetic and functional calculations needed in the package xpicture, but the numeric abilities of calculator and calculus may be useful in other contexts.

This package lets users output color emojis in LaTeX documents. Emojis can be entered as the characters themselves, as their Unicode code values, or as their short names.

There are already many emoji packages in TeX Live. To avoid uploading a large amount of emoji image data that are essentially identical, the package delegates the image output to the twmojis package and therefore contains no image data.

This package provides a macro to set various margins as well as dimensions for header/footer and page dimensions. Most common paper sizes, paper orientation, disabling of headers and footers, and two sided printing are supported.

The user interface might not be very fancy, but it's fast, small, and gets the job done. If you are looking for something more elaborate try the geometry package.

This package provides a class for typesetting scripts containing both lyrics and prose, in the style used by the student revues (revy) at the Faculties of Science at the University of Copenhagen (uchp).

This package provides a collection of BibTeX bibliographies on TeX-related topics (including, for example, spell-checking and SGML). Each includes a LaTeX wrapper file to typeset the bibliography.

This is a PSTricks related package for drawing Venn diagrams with three circles.

Japanese pLaTeX and upLaTeX formats and packages often conflict with other LaTeX packages which are unaware of pLaTeX and upLaTeX. In the worst case, such packages throw a fatal error or end up with a wrong output. The goal of this package is that there should be no need to worry about such incompatibilities, because specific patches are loaded automatically whenever necessary. This helps not only to simplify source files, but also to make the appearance of working pLaTeX or upLaTeX sources similar to those of ordinary LaTeX ones.

The l3experimental packages are a collection of experimental implementations for aspects of the LaTeX3 kernel, dealing with higher-level ideas such as the Designer Interface. Some of them work as stand alone packages, providing new functionality, and can be used on top of LaTeX2e with no changes to the existing kernel. The present release includes:

• l3benchmark for measuring the time taken by TeX to run certain code;

• l3draw a code-level interface for constructing drawings;

• l3graphics an interface for the inclusion of graphics files;

• l3opacity support for opacity in PDF output;

• l3str support for string manipulation;

• l3bitset support for bit vectors;

• l3sys-shell which provides abstractions for common shell functions like file deletion and copying;

• xcoffins which allows the alignment of boxes using a series of handle positions, supplementing the simple TeX reference point;

• xgalley which controls boxes receiving text for typesetting.

This package increases the width of the typeset area of an A4 page. This sort of operation is capable of producing typographically poor results; the operation itself is better provided by the geometry package.

The jmlr bundle provides a class for authors (jmlr) and a class for production editors (jmlrbook) for the Journal of Machine Learning Research. The jmlrbook class can be used to combine articles written using the jmlr class into a book.

This package provides a drop-in replacement for the Zapf Chancery font from Adobe's basic set.

This package provides Occitan language description file for Polyglossia.