You can hyperlink DOI numbers to doi.org. However, some publishers have elected to use nasty characters in their DOI numbering scheme (<, >, _ and ; have all been spotted). This will either upset LaTeX, or your PDF reader. This package contains a single user-level command \doi, which takes a DOI number, and creates a correct hyperlink to the target of the DOI.

This package simplifies the calling of dimensionless numbers in math or text mode.

This package integrates the letter class with fancyhdr and geometry to automatically make letterhead stationery. It is useful for writing letters, fax, and memos. You can set up an address book using wrapper macros. You put all the information for a person into a wrapper and then put the wrapper in a document. The class handles letterheads automatically. You place the object for the letterhead (picture, information, etc.) in a box and all sizing is set automatically.

This package provides a document class for Journal of the Physical Society of Japan.

This package provides an assignment and experiment report template free of configuration designed for undergraduates on the three campuses of Harbin Institute of Technology.

The package is a development of nfssext.sty, distributed with the examples for the font installation guide.

PSIZZL is a TeX format for physics papers written at SLAC and used at several other places. It dates from rather early in the development of TeX82; as a result, some of the descriptions of limitations look rather quaint to modern eyes.

The package provide a mechanism to generate separate bibliographies for different units (chapters, sections or bibunit-environments) of a text. The package separates the citations of each unit of text into a separate file to be processed by BibTeX. The global bibliography section produced by LaTeX may also appear in the document and citations can be placed in both the local unit and the global bibliographies at the same time.

The package provides a robust interface to controlling keys in xkeyval, removing some of that package's restrictions. The package also addresses some of the issues now covered by ltxkeys package, which was assumed to be a replacement for keyreader. Since keyreader has remained a favourite with users, it has been reinstated.

Pst-2dplot is a PSTricks package that offers an intuitive tool for plotting 2-d curves. It defines an environment with commands similar to MATLAB for plotting.

This package provides basic support for writing Burmese. The package provides a preprocessor (written in Perl), an Adobe Type 1 font, and LaTeX macros.

This is a LaTeX style for producing author self-archiving copies of (academic) papers. The following layout-styles are pre-defined: ACMfor the two-column layout used by many ACM conferences, IEEE for the two-column layout used by many IEEE conferences, LNCS for the LNCS layout (as used by Springer), and LNI for the Lecture Notes in Informatics, published by the GI ENTCS for the Elsevier ENTCS layout

The FlashCards class provides for the typesetting of flash cards. By flash card, we mean a two sided card which has a prompt or a question on one side and the response or the answer on the flip (back) side. Flash cards come in many sizes depending on the nature of the information they contain.

This package extends Euler font to include two additional characters needed for Concrete Math.

This is a BibLaTeX style that implements the Chicago author-date and notes with bibliography style specifications given in the Chicago Manual of Style, 17th edition (with continuing support for the 16th edition, too). The style implements entry types for citing audio-visual materials, among many others.

The package provides some more extensible arrows (usable in the same way as \xleftarrow from amsmath), and a simple command to create new ones.

This is a LaTeX macro package for generating simple node-based flow graphs or diagrams built upon the TikZ package. The package provides two basic commands, one to generate a node and one to create links between nodes. The positioning of the nodes is not handled by the package itself but is preferably done in a tabular environment. In total, four simple node types are defined, loosely based on the nomenclature and color patterns of the popular Java script Bootstrap.

The package offers XeTeX and LuaTeX support for the sans serif OpenType Fira Math font.

This package provides a presentation theme for LaTeX Beamer that aims at a clean and minimalist design, so to minimize distractions and put the focus directly on the content.

This package provides a means to add a textual, light grey watermark on every page or on the first page of a document. Typical usage may consist in writing words such as DRAFT or CONFIDENTIAL across document pages. The package performs a similar function to that of draftcopy, but its implementation is output device independent, and made very simple by relying on everypage.

This module provides the welsh style that can be set using \DTMsetstyle provided by datetime2.sty. This package is currently unmaintained.

This is the French translation of epslatex, and describes how to use imported graphics in LaTeX(2e) documents.

texdoc is a Lua script providing easy access to the documentation in TeX Live: PDF, DVI, plain text files, and more. Viewing and other configuration can be extensively customized.

The package allows the drawing of Euclidean geometric figures using TeX PSTricks macros for specifying mathematical constraints. It is thus possible to build point using common transformations or intersections. The use of coordinates is limited to points which controlled the figure.