This package provides a redefinition of the verse environment to make the \\ command optional for line ends and to give it a possibility of optical centering and right-hanging alignment of lines broken because of length.

The package is based on XeSearch, and will automatically index words or phrases in an XeLaTeX document. Words are declared in a list, and every occurrence then creates an index entry whose content can be fully specified beforehand.

This is a LaTeX2ε package to help change the style of any or all of LaTeX's sectional headers in the article, book, or report classes. Examples include the addition of rules above or below a section title.

This package provides control over the typography of the Table of Contents, List of Figures and List of Tables, and the ability to create new List of .... The ToC \parskip may be changed.

The package provides the command \chemfig, which draws molecules using the TikZ package. While the diagrams produced are essentially 2-dimensional, the package supports many of the conventional notations for illustrating the 3-dimensional layout of a molecule.

make4ht is a simple build system for TeX4ht, a TeX to XML converter. It provides a command line tool that drives the conversion process. It also provides a library which can be used to create customized conversion tools.

This package started as a fork of the mediummath code of the nccmath package, aiming to provide more stable and flexible medium-size math commands. This concerns sizes of operators and infinite loops caused by definite integrals.

This package provides a package to facilitate placement of boxes at absolute positions on the LaTeX page. There are several reasons why this might be useful, an important one being to help the creation of large-format conference posters.

The package supports drawing timelines and aims to be highly configurable. Custom color schemes and styles are supported, and the package includes documented examples of each. Memoization works out-of-the-box if the memoize package is loaded.

This package provides a TeX format designed to help students write short reports and essays. It provides the user with a suitable set of commands for such a task. It is also more robust than plain TeX and LaTeX.

The LaTeX package paravesp controls the spaces above and below paragraphs. The Python script parades.py generates paragraph styles with support of space above, space below and tabulators. The system imposes the galley approach on the document.

The package facilitates the on-the-fly conversion of various graphics formats to formats supported by pdfLaTeX (e.g., PDF). It uses a range of external programs, and therefore requires that the LaTeX run starts with write18 enabled.

The package provides an interface to create portable, JavaScript driven PDF and SVG animations from sets of graphics files or from inline graphics, such as LaTeX picture environment, PSTricks or PGF/TikZ generated pictures, or just from typeset text.

This package provides three commands \super, \sub and \supersub to improve the layout of superscripts and subscripts which can be adjusted with respect to relative position and format, and can be used in text and math mode.

This class may be used to typeset articles to be published in the proceedings of ACM conferences and workshops. The layout produced by the acmconf class is based on the ACM's own specification.

This LaTeX package uses TikZ to generate (Hasse) diagrams for causal sets (causets) to be used inline with text or in mathematical expressions. The macros can also be used in the tikzpicture environment to annotate or modify a diagram.

This package provides a set of bibliography styles that conform to DIN 1505, and match the original BibTeX standard set (plain, unsrt, alpha and abbrv), together with a style natdin to work with natbib.

This package provides a simple command (\textcsc and \cscshape) for caps-to-small-caps text, to allow for small caps acronyms to be presented as uppercase in text (useful for things like copying and pasting from a PDF).

The postage package is used for franking letters with Deutsche Post's online postage service Internetmarke. Note that in order to print valid stamps you must point to a valid PDF of Deutsche Post's Ausdruck 4-spaltig (DIN A4).

This package provides a command that generates a list of warnings that are printed out at the very end of the logfile. This is useful for warnings such as ``Rerun for this or that reason'' or ``This is a draft''.

The options package provides easy to use key-value options for LaTeX package writers. It has a similar interface as pgfkeys with path options but comes with more built-in data types and more convenient support for families and searching.

The package allows you to enter systems of equations or inequalities in an intuitive way, and produces typeset output where the terms and signs are aligned vertically. The package works with plain TeX or LaTeX, but e-TeX is required.

This package provides a class exam-zh.cls suitable for Chinese exams of all types. It also includes several module packages like exam-zh-question.sty and exam-zh-choices.sty, which can be used individually.

The package calculates the age of someone or something in years. Internally it uses the datenumber package to calculate the age in days; conversion from days to years is then performed, taking care of leap years and such odd things.