The doc package provides LaTeX developers with means to describe the usage and the definition of new macros and environments. However, there is no simple way to extend this functionality to other items (options or counters, for instance). The DoX package is designed to circumvent this limitation.

Starting with TeX Live 2010, the various formats, that directly generate PDF, default to generating PDF 1.5. This is generally a good thing, but it can lead to compatibility issues with some older PDF viewers. This package changes the version of PDF generated with formats (based on pdfTeX or LuaTeX in PDF mode), back to 1.4 for documents that need to achieve maximal compatibility with old viewers.

The hep-font package loads standard font packages and extends the usual Latin Modern implementations by replacing missing fonts with Computer Modern counterparts.

MLModern is a text and math font family with (La)TeX support, based on the design of Donald Knuth's Computer Modern and the Latin Modern project. It avoids the spindliness of most other Type 1 versions of Computer Modern.

The package provides a Perl script, which runs a program and tries to find the names of file used. Two methods are available, option -recorder of (Web2C) TeX and the program strace. Then it generates a directory with a texmf tree. It checks the found files and tries sort them in this texmf tree. The script may be used for archiving purposes or to speed up later TeX runs.

The package offers commands to draw military symbols as per NATO APP-6(C). It has a set of commands for drawing all symbols found in the document up to the control measures, as well as support for custom non-standard symbols. Control measures are planned to be included in a future release.

Cooper Hewitt is a contemporary sans serif, with characters composed of modified-geometric curves and arches, by Chester Jenkins.

In Hungarian there are two definite articles, a and az, which are determined by the pronunciation of the subsequent word. The huaz package helps the user to insert automatically the correct definite article for cross-references and other commands containing text.

This MetaPost and LuaLaTeX package allows drawing wordclouds from a list of words and weights.

The class is used for doctoral dissertations from the Faculty of Engineering at the Universidad de los Andes, Bogota, Colombia. It is implemented as an extension of the memoir class.

This package allows access to the various parameter values in TeX (catcode values), e-TeX (group, if and node types, and interaction mode), and LuaTeX (pdfliteral mode) by a hierarchical name system.

This package provides BibTeX styles to format bibliographies in English, Russian or Ukrainian according to GOST 7.0.5-2008 or GOST 7.1-2003. Both 8-bit and Unicode (UTF-8) versions of each BibTeX style, in each case offering a choice of sorted and unsorted. Further, a set of three styles (which do not conform to current standards) are retained for backwards compatibility.

This package provides a class for Amnesty International reports according to guidelines at https://brandhub.amnesty.org/.

The FigSize package enables automatic sizing of graphics, especially when including graphics with the graphicx package. The user only has to specify the number of graphics that should fit to a page or fraction there of and the package will dynamically calculate the correct graphics sizes relative to the page size. Thus, graphics can be auto-sized to fill a whole page or fraction and manual changes of graphic sizes are never needed when changing document layouts. Finally, the package's dynamic lengths can be used to allow other document element sizes to be dynamic.

The package provides a mechanism for inputting non-ASCII text. Nowadays, the job is mostly done by the inputenc package in the LaTeX distribution.

This package provides expandable arithmetic operations with big integers that can exceed TeX's number limits.

This MetaPost package allows to draw artificial neural networks. It is based on the METAOBJ package which provides many tools to draw and arrange nodes.

The package provides macros and environments that relieve the programmer of some of the difficulties of using \parshape in LaTeX macros. It does not actually calculate shapes in the way that the shapepar package does.

The MFizz font provides scalable vector icons representing programming languages, operating systems, software engineering, and technology. It can be seen as an extension to FontAwesome.

Typewriter-style fonts are best for program listings, but Computer Modern Typewriter prints ` and ' as bent opening and closing single quotes. Other fonts, and most programming languages, print ` as a grave accent and ' upright; ' is used both to open and to close quoted strings. The package switches the typewriter font to Computer Modern Typewriter in OT1 encoding, and modifies the behaviour of verbatim, verbatim*, \verb, and \verb* to print in the expected way. It does this regardless of other fonts or encodings in use, so long as the package is loaded after the other fonts were. The package does not affect \tt, \texttt, etc.

This is a simple wrapper for the paracol package for setting two-column parallel text.

This package defines an array/matrix-type environment that is used with the subfigure package to automate the placement of sub-figures (or tables or text). The sub-figures are placed left-to-right, top-to-bottom.

This package fixes several bugs in the JFM format. Both LaTeX and plain TeX are supported.

Memoize is a package for externalization of graphics and memoization of compilation results in general, allowing the author to reuse the results of compilation-intensive code. Memoize induces very little overhead, as all externalized graphics is produced in a single compilation. It features automatic recompilation upon the change of code or user-adjustable context, and automatic externalization of TikZ pictures and Forest trees, easily extensible to other commands and environments. Furthermore, Memoize supports cross-referencing, TikZ overlays and Beamer.