The package provides commands to change the page layout in the middle of a document, and to robustly check for typesetting on odd or even pages. The package is an extraction of code from the memoir class, whose user interface it shares. This package will eventually replace the chngpage package, which is distributed with the package.

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.

With this script you can install a LaTeX font family (PostScript Type 1, TrueType and OpenType formats are supported). Font series from light to ultra bold, and (faked) small caps and (faked) slanted shapes are supported, but not expert fonts. The script will rename the fonts automatically (optional) or will otherwise expect the .afm files and the font files (in PostScript Type1 format) named in the Karl Berry scheme (e.g., 5bbr8a.pfb). After running the script, you should have a working font installation in your local TeX tree.

This package adds label texts to an existing image with the aid of TikZ. This may be used to label certain features in an image.

This LaTeX package offers support for typesetting simple leadsheets of songs, i.e., song lyrics and the corresponding chords.

The mciteplus LaTeX package is an enhanced reimplementation of mcite package which provides support for the grouping of multiple citations together as is often done in physics journals. An extensive set of features provide for other applications such as reference sublisting.

The stix2 package provides minimal support for using the STIX Two fonts with versions of TeX that are limited to TFM files, Type 1 PostScript fonts, and 8-bit font encodings.

Some glyphs that are traditionally available in TeX math fonts are not yet available in the STIX Two OpenType fonts. In such cases, we have chosen to omit them from the stix2 package rather than create incompatibilities between the OpenType and Type 1 versions.

Xlop (eXtra Large OPeration) will typeset arithmetic problems either in-line or as in school (using French school conventions). Many other features allow dealing with numbers (tests, display, some high level operations, etc.)

This package provides extensions to epic and the LaTeX picture drawing environment. It includes the drawing of lines at any slope, the drawing of circles in any radii, and the drawing of dotted and dashed lines much faster with much less TeX memory, and providing several new commands for drawing ellipses, arcs, splines, and filled circles and ellipses.

The tkz-euclide package is a set of files designed to give math teachers and students easy access to the programming of Euclidean geometry with TikZ.

The package treats footnotes in \caption, the tabular environment, and \chapter and other \section-like commands.

This package provides a handful of macros for writing up science practical reports.

The package provides the following new enumerate styles: \greek, \Greek, \enumHex, \enumhex, \enumbinary, \enumoctal,, \levelnth, \raisenth, \Nthwords, \NTHWORDS, \nwords, \Nwords, and \NWORDS. Each of these works with enumitem's starred variant feature. So \begin{enumerate}[label=\enumhex*] will output a hex enumerated list.

PSfragX offers a mechanism to embed \psfrag commands, as provided by the psfrag package, into the EPS file itself. Each time a graphic is included, the EPS file is scanned. If some tagged lines are found, they are used to define the psfrag replacements that should be performed automatically. In addition, a similar mechanism holds for overpic objects. These are picture objects superimposed on the included graphic. For example, if Babel is used, it is possible to define different replacements corresponding to different languages. The replacements to take into account will be selected on the basis of the current language of the document.

A Matlab script (LaPrint) is provided, to export an EPS file with psfragx annotations ready embedded.

This package is a wrapper for the qrcode package. It can be used to generate valid EPC QR codes by providing syntax and validity checks, e.g., verifying the correctness of the IBAN.

This LaTeX packages provides two hooks for \enddocument that are executed after the hook of \AtEndDocument: \AfterLastShipout can be used for code that is to be executed right after the last \clearpage before the .aux file is closed. \AtVeryEndDocument is used for code after closing and final reading of the .aux file.

This package provides the \setcounterref and \addtocounterref commands which use the section (or other) number from the reference as the value to put into the counter. It also provides \setcounterpageref and \addtocounterpageref that do the corresponding thing with the page reference of the label.

This package provides the capability of adding keywords (with a \keywords command), a running title (\runningtitle), AMS subject classifications (\amssubj), and an author's footnote as footnotes to the title or first page of a document. It works with any class for which the \thanks macro works (e.g., article).

The general-purpose drawing package TiKZ can be used to typeset commutative diagrams and other kinds of mathematical pictures. The purpose of this package is to make the process of creation of such diagrams easier by providing a convenient set of macros and reasonable default settings. This package also includes an arrow tip library that match closely the arrows present in the Computer Modern typeface.

The package provides the language definition file for support of English in babel. Care is taken to select british hyphenation patterns for British English and Australian text, and default (american) patterns for Canadian and USA text.

This module provides the spanish style that can be set using \DTMsetstyle provided by datetime2.sty. This package is currently unmaintained.

The package provides a simple means of drawing Wick contractions above and below expressions.

This package allows users to typeset emojis in LaTeX documents. It requires the LuaHBTeX engine.

This package provides an introduction to the beamer class, in Portuguese.