This package predefines common units, defines an easy to use interface to define new units and changes the output concerning to the surrounding font settings.

The package deals with EAN barcodes; Metafont sources for fonts are provided, and a set of examples; for some codes, a small Perl script is needed.

The package supports those within the quantum information community who typeset quantum circuits, using xy-pic package, offering macros designed to help users generate circuits.

The package suppresses typographic ligatures selectively, i.e., based on predefined search patterns. The search patterns focus on ligatures deemed inappropriate because they span morpheme boundaries.

This package enables you to split a bibliography into several categories and subcategories. It does not depend on BibTeX: any bibliography may be split and reordered.

This package provides integration between FoilTeX and LaTeX2HTML, adding sectioning commands and elements of logical formatting to FoilTeX and providing support for FoilTeX commands in LaTeX2HTML.

The package provides some more extensible arrows (usable in the same way as \xleftarrow from amsmath), and a simple command to create new ones.

This package can be used to include every kind of Scratch program in LaTeX documents. This may be particularly useful for Math Teachers and IT specialists.

This package defines commands \counterwithin (which sets up a counter to be reset when another is incremented) and \counterwithout (which unsets such a relationship).

pst-tree defines a macro \pstree that offers a structured way of joining nodes created using pst-node in order to draw trees.

This package repetitively produce documents from a fixed part and a variable part. Such an operation is commonly used as ``mail merge'' to produce mail shots.

This package provides a modified version of the standard LaTeX report style that is accepted for use with University of California PhD dissertations and masters theses.

The package is designed for typesetting several Spanish translations of the Holy Quran. It extends the quran package by adding three additional Spanish translations.

The macros include: format for question-and-answer; comments on answers; lengthier explanations of answers; citations. The formatting of all the macros is highly (and simply) customizable.

This package provides the means in order to lay-out gamebooks with LaTeX. A simple gamebook example is included with the package, and acts as a tutorial.

This package draws a grid on every page of the document; the grid divides the page into columns, and may be used for fixing measurements of layout.

The class and its BibTeX style enable authors to produce officially-correct output for the IEEE transactions, journals and conferences.

The package automatically sets the table of contents, list of figures and list of tables in two or more columns (the number of columns may be configured).

The package is for printing two pages on a single (landscape) A4 page. Page numbers appear on the included pages, and not on the landscape container page.

The package extends the hyperref functionality for creating interactive forms to allow adding Barcode form fields supported by some modern PDF readers. Currently, only pdfTeX is supported.

This package exposes spacing parameters for various TeX logos to the end user, to optimise the logos for different fonts. It is written especially for XeLaTeX users.

This tiny package allows easy manipulation of the headers and footers on pages left blank by \cleardoublepage. By default, LaTeX has no easy facilities for this.

MetaPost uses a language based on that of Metafont to produce precise technical illustrations. Its output is scalable PostScript or SVG, rather than the bitmaps Metafont creates.

This package provides control over section numbering (without recourse to starred sectional commands) and the entries in the table of contents on a section by section basis.