TeX by Topic is a book originally published by Addison-Wesley. It describes itself as ``a TeXnician's reference'', and covers the way TeX (the engine) works in as much detail as most ordinary TeX programmers will ever need to know.

This package provides a LaTeX package to print a regular grid of ragged-right labels on a page, suitable for sheets of labels which can be fed through a printer. Macros are provided to allow easy input of names and addresses in a form free of TeX markup. Equally useful is a feature for making multiple copies of a single label, e.g., return address stickers to go with the labels. Rows, columns, borders can all be specified to match the label sheet being used.

The package defines commands and an environment for displaying pixel arts.

This package provides a collection of modern LaTeX classes, style files and example documents for authoring Bachelor, master or diploma theses and related academic manuscripts in English and German. It includes comprehensive tutorials (in English and German) with detailed instructions and authoring guidelines.

This package modifies the definitions of \frontmatter and \mainmatter so that page numbering starts in Arabic style from the front matter while preserving the rest of the original definitions. For it to work, \pagenumbering has to be inside these macros --- most of classes do that, but there are exceptions like memoir.

This package provides a LaTeX package and font definition files to access the Concrete mathematics fonts, which were derived from Computer Modern math fonts using parameters from Concrete Roman text fonts.

The overpic environment is a cross between the LaTeX picture environment and the \includegraphics command of graphicx. The resulting picture environment has the same dimensions as the included graphic. LaTeX commands can be placed on the graphic at defined positions; a grid for orientation is available.

The package mailmerge provides an interface to produce text from a template, where fields are replaced by actual data, as in a database. The package may be used to produce several letters from a template, certificates or other such documents. It allows access to the entry number, number of entries and so on.

This package provides a MetaPost package providing facilities to assist in drawing diagrams that consist of boxes, lines, and annotations. Particular support is provided for creating EXPRESS-G diagrams, for example IDEF1X, OMT, Shlaer-Mellor, and NIAM diagrams. The package may also be used to create UML and most other Box-Line-Annotation charts, but not Gantt charts directly.

The bundle provides a Beamer-derived class and a theme style file for the corporate design of the UR. It also contains a scrlttr2-derived class for letters using the corporate design of the UR. Users may use the class itself (URbeamer) or use the theme in the usual way with \usetheme{UR}.

Sometimes an equation is too long that an equation number will be typeset below the equation itself, but yet not long enough to yield an overfull \hbox warning. The eqnnumwarn package modifies the standard amsmath numbered equation environments to throw a warning whenever this occurs.

This package provides the language definition file for support of Dutch in babel. It provides all the necessary macros, definitions and settings to typeset Dutch documents.

This bundle provides two class and corresponding template files for typesetting journal articles supposed to go through Elsevier's updated workflow. One of the sets is meant for one-column, the other for two-column layout. These are now accepted for submitting articles both in Elsevier's electronic submission system and elsewhere.

This package provides the Source Serif Pro font family from Adobe in both Adobe Type 1 and OpenType formats, plus macros supporting the use of the fonts in LaTeX (Type 1) and XeLaTeX/LuaLaTeX (OTF).

This package provides fonts (both as Metafont source and in Adobe Type 1 format) based on the capitals carved on the Trajan's Column in Rome in 114 AD, together with macros to access the fonts. The font is uppercase letters together with some punctuation and analphabetics; no lowercase or digits.

The package provides the means to create a database-like file that contains data of various chemicals. These data may be retrieved in the document; an index of the chemicals mentioned in the document can be created.

This is a LaTeX package to write alternative and customisable subscripts and superscripts, with square brackets in the source code.

This package creates syntax diagrams using special environments and commands to represent the diagram structure.

The bundle contains the plain TeX format for pTeX and e-pTeX.

This template supports doctoral and master dissertations and undergraduate theses in Chinese. It aims to create a simple interface, a normative format, as well as a hackable class for the users. At present, it only supports XeTeX and LuaTeX engines.

This package writes data to file using Python literal syntax. The data may be loaded safely in Python using the ast.literal_eval() function or the latex2pydata Python package. The data can also be hashed within LaTeX so that it is possible to check for the existence of external cached content generated with the data.

MakeCirc is a MetaPost library that contains diverse symbols for use in circuit diagrams. MakeCirc offers a high quality tool, with a simple syntax. MakeCirc is completely integrated with LaTeX documents and with other MetaPost drawing/graphic. Its output is a PostScript file.

Scientific Knowledge Graph TeX (SciKgTeX) is a LuaLaTeX package which makes it possible to annotate specific research contributions in scientific documents. SciKGTeX will enrich the document by adding the marked contributions to PDF metadata in a structured XMP format which can be picked up by search engines and knowledge graphs.

Fragmaster enables you to use psfrag with pdfLaTeX. It takes EPS files and psfrag substitution definition files, and produces PDF and EPS files with the substitutions included.