The package logs LaTeX's progress through the file, making the LaTeX output more verbose. This helps to make LaTeX debugging easier, as it is simpler to find where exactly LaTeX failed. The package outputs the typesetting of section, subsection and subsubsection headers and (if amsmath is loaded) details of the align environment.

The package defines two new commands \graphicxbox and \fgraphicxbox, which are companions to \colorbox and \fcolorbox of the standard LaTeX color package. The \graphicxbox command inserts a graphical image as a background rather than a background color, while \fgraphicxbox does the same thing, but also draws a colored frame around the box.

The hfoldsty package provides virtual fonts for using old-style figures with the European Computer Modern fonts. It does a similar job as the eco package but includes a couple of improvements, i.e., better kerning with guillemets, and support for character protruding using the pdfcprot package.

The package provides a XeLaTeX template for writing the main body of NSFC proposals, which are allowed to apply online. The package defines styles of the outlines and uses BibLaTeX and Biber for the management of references.

This package is a LaTeX adaptation of a set of tools developed for ConTeXt reproduction of Oliver Byrne's 1847 edition of the first six books of Euclid's Elements; see https://github.com/jemmybutton/byrne-euclid. It consists of a MetaPost library, responsible for all the drawing and a set of LaTeX macros to conveniently use them.

The package provides some mathematical macros to typeset: mathematical constants e, i, p in upright shape (automatically) as recommended by ISO 80000-2, vectors with beautiful arrows and adjusted norm, some standard operator names, improved spacings in mathematical formulas, systems of equations and small matrices, displaymath in double columns for long calculations.

STANLI is a STructural ANalysis LIbrary based on PGF/TikZ. Creating new assignments and tests, at university, is usually a very time-consuming task, especially when this includes drawing graphics. In the field of structural engineering, those small structures are a key part for teaching. This package permits creating such 2D and 3D structures in a very fast and simple way.

This package causes \_ in text mode (i.e., \textunderscore) to print an underscore so that hyphenation of words either side of it is not affected; a package option controls whether an actual hyphenation point appears after the underscore, or merely a break point. The package also arranges that, while in text, _ itself behaves as \textunderscore (the behaviour of _ in maths mode is not affected).

The package comprises the collection of CMap and PDF mapping files made available for distribution by Adobe.

This package defines commands to manage the limited pool of input and output handles provided by TeX. The streams so provided are mapped to various of the LaTeX input and output mechanisms. Some facilities of the verbatim package are also mapped.

The package provides yet another multi-column typesetting mechanism by which you produce multi-column (e.g., bilingual) document switching and sychronizing each corresponding part in parallel.

The package provides a Type 1 version of Libertinus Math, with a number of additions and changes, plus LaTeX support files that allow it to serve as a math accompaniment to Libertine under LaTeX. In addition, with option sansmath, it can function as a standalone math font with sans serif Roman and Greek letters.

This package provides classes extarticle, extreport, extletter, extbook and extproc which provide for documents with a base font size from 8-20pt. There is also a LaTeX package, extsizes.sty, which can be used with nonstandard document classes. But it cannot be guaranteed to work with any given class.

This package provides a Slovak translation of Oetiker's (Not So) Short Introduction to LaTeX2e.

The package provides hooks to perform actions on every page, or on the current page. Specifically, actions are performed after the page is composed, but before it is shipped, so they can be used to prepare the output page in tasks like putting watermarks in the background, or in setting the next page layout, etc.

This class is designed to typeset laboratory journals that contain chronologically ordered records about experiments. From the sectioning commands, an experiment index is generated. The class is based on the KOMA-Script class scrbook.cls. There can be several index entries for one experiment.

The beamer LaTeX class can be used for producing slides. The class works in both PostScript and direct PDF output modes, using the pgf graphics system for visual effects. Content is created in the frame environment, and each frame can be made up of a number of slides using a simple notation for specifying material to appear on each slide within a frame. Short versions of title, authors, institute can also be specified as optional parameters. Whole frame graphics are supported by plain frames. The class supports figure and table environments, transparency effects, varying slide transitions and animations.

The package produces screen/log messages of the form <current> INPUTTING <next> reporting LaTeX input commands (<current> and <next> being file names). The message is indented to reflect the level of input nesting. Tracing may be turned on and off, and the unit of indentation may be adjusted.

This package provides the binary for texlive-seetexk.

The package provides the means to draw pie (and variant) charts, using PGF/TikZ.

The package provides a single macro \randomize{TEXT} that typesets the characters of TEXT in random order, such that the resulting output appears correct, but most automated attempts to read the file will misunderstand it. This function allows one to include an email address in a TeX document and publish it online without fear of email address harvesters or spammers easily picking up the address.

This LuaLaTeX package permits automatically generating truth tables given a table header. It supports a number of logical operations which can be combined as needed.

This package provides a class file for writing theses and dissertations according to the University of Qom Graduate Schools's guidelines for the electronic submission of master theses and PhD dissertations. The class should meet all the current requirements and is updated whenever the university guidelines change. The class needs XeLaTeX in conjunction with the following fonts: XB Niloofar, IranNastaliq, IRlotus, XB Zar, XB Titre, and Yas.

This is a demonstration of the use of virtual fonts for unusual effects: the package implements unslanted italic Computer Modern fonts.