The longfbox package provides framed boxes that can be customized using standard CSS attributes. It was written to support precise rendering of Madoko documents in LaTeX.

The package computes the number of sheets of paper used by, and hence the mass of a document. This is useful (for example) when calculating postal charges.

This is a cross-format package providing a command which can determine the argument scope of any command whose argument structure conforms to xparse argument specification.

This LaTeX package provides an interface to define and evaluate key-based replacement rules. It can be used to parse the argument specification of a document command.

This package provides an interface to dummy text in Chinese language, which will be useful for testing Chinese documents. UTF-8, GBK and Big5 encodings are supported.

The varwidth environment is superficially similar to minipage, but the specified width is just a maximum value -- the box may get a narrower natural width.

This package provides an environment that has its own line numbers or markers and can be well distinguished from the main text, for writing your ideas or annotations.

The bundle provides a class file and a template for creating Turabian-formatted projects. The class file supports citation formatting conforming to the Turabian 8th Edition style guide.

This package provides fancy cross-referencing support, based on the package's reference commands (\fref and \Fref) that recognise what sort of object is being referenced.

The package provides the means to typeset all the hazard and precautionary statements and pictograms in a straightforward way. The statements are taken from EU regulation 1272/2008.

The package offers a number of notational conventions to be used in applied and theoretical papers in statistics which are currently lacking in the popular amsmath package.

This MetaPost package provides macros to typeset text along a free path with the help of LaTeX, thereby preserving kerning and allowing for 8-bit input (accented characters).

This package provides a package to typeset syntactic trees such as those used in Chomsky's generative grammar, based on a description of the structure of the tree.

These fonts represent semaphore in a highly schematic, but very clear, fashion. The fonts are provided as Metafont source, and in both OpenType and Adobe Type 1 formats.

hepunits is a LaTeX package built on the SIunits package which adds a collection of useful HEP units to the existing SIunits set.

This package implements a new bookmark (outline) organization for the hyperref package. Bookmark properties such as style and color. Other action types are available (URI, GoToR, Named).

The package can be used to construct dichotomous identification keys (used especially in biology for species identification), taking care of numbering and indentation of successive key steps automatically.

This package provides a LaTeX package for filling vertical space with something rather than nothing. Currently supported somethings are solid rules and dotted lines, with or without numbers.

This package provides class and package files building on iso for typesetting the ISO 10303 (STEP) standards. Standard documents prepared using these packages have been published by ISO.

This package provides macros to assist evaluation of the capabilities of a TeX installation (i.e., what extensions it supports). An example document that examines the installation is available.

Pst-text is a PSTricks based package for plotting text along a different path and manipulating characters. It includes the functionality of the old package pst-char.

The abstract package gives you control over the typesetting of the abstract environment, and in particular provides for a one column abstract in a two column paper.

The package typesets Backus-Naur Form (BNF) definitions. It prints formatted lists of productions, with numbers if required. It can also print in-line BNF expressions using math mode.

The romannum package changes LaTeX generated numbers to be printed with roman numerals instead of Arabic digits. Users of the bookhands fonts may find this package useful.