This package provides functionality to cite BibTeX entries with QR codes for easy sharing and referencing. The target of the QR code is the entry's digital object identifier (DOI), or URL if no DOI exists. It is realised via the LaTeX packages biblatex and qrcode.

The package helps to typeset exercises or list of exercises within any document. Exercises, questions and sub-questions are automatically numbered. It is possible to put answers in the same document, and display them immediately, later in the document or not to print answers at all. The layout of exercises is fully customisable. It is possible to typeset long problems, short exercises, questionnaires, etc. Usage of the Babel package is detected, but not fully supported yet (only English and French are implemented).

This package wrap text around figures. It is a fork of wrapfig package. It is backwards compatible with the original environments.

This package causes the page numbers in the DVI file (as defined by \count0) to be negative when roman page numbering is in effect.

This LaTeX package allows quickly drawing quantum circuits. It bridges the gap between the two groups of packages that already exist: those that use a logic-oriented custom language, which is then translated into TeX by means of an external program; and the pure TeX versions that mainly provide some macros to allow for an easier input. yquant introduces a logic oriented language and thus brings the best of both worlds together. It builds on and interacts with TikZ, which brings an enormous flexibility for customization of individual circuit.

The package provides commands so that the user of LuaLaTeX may position arbitrary content at any position specified by absolute coordinates on the page. The package draws a grid on each page of the document, to aid positioning (the grid may be disabled, for final copy using the command \placeatsetup).

The purpose of this package is to provide the periodic table of elements in a simple way. It relies on PGF/TikZ to offer a full or partial periodic table with a variety of options and displaying the desired data for all the 118 elements.

BibLaTeX-unified is an opinionated BibLaTeX implementation of the Unified Stylesheet for Linguistics Journals.

This package makes available for LaTeX the glyphs in Feorag's OpenType Symbats3 neopagan dingbats fonts.

This package is based on code to equalise the height of subscripts in maths. The default behaviour is to place subscripts slightly lower when there is a superscript as well, but this can look odd in some situations.

This package provides some macros to write documentation of LaTeX packages in a tutorial style.

The package provides an Arabic and Farsi script support for TeX without the need of any external pre-processor, and in a way that is compatible with Babel. The bi-directional capability supposes that the user has a TeX engine that knows the four primitives \beginR, \endR, \beginL and \endL. That is the case in both the TeX--XeT and e-TeX engines.

Arabi will accept input in several 8-bit encodings, including UTF-8. Arabi can make use of a wide variety of Arabic and Farsi fonts, and provides one of its own. PDF files generated using Arabi may be searched, and text may be copied from them and pasted elsewhere.

TeX-Gyre-Math is a collection of maths fonts to match the text fonts of the TeX-Gyre collection. The collection is available in OpenType format, only; fonts conform to the developing standards for OpenType maths fonts. TeX-Gyre-Math-Bonum (to match TeX-Gyre-Bonum), TeX-Gyre-Math-Pagella (to match TeX-Gyre-Pagella), TeX-Gyre-Math-Schola (to match TeX-Gyre-Schola) and TeX-Gyre-Math-Termes (to match TeX-Gyre-Termes) fonts are provided.

This package provides a set of templates for using LaTeX packages that the author uses, comprising:

• scrlttr2.tex: a letter, written with scrlttr2.cls from the KOMA-Script bundl,

• dinbrief.tex: a letter according to the German (DIN) standards, written with dinbrief.cls,

• kbrief.tex: a brief memo (Kurzbrief) to accompany enclosures, as used in German offices, again based on dinbrief,

• vermerk.tex: a general form for taking down notes on events in the office,

• diabetes.tex: a diary for the basis-bolus insulin therapy of diabetes mellitus, using scrartcl.cls from the KOMA-Script bundle.

This package provides an easy way to read in JSON data from files or strings in LaTeX documents, parse the data and store it in a user-defined token variable.

As an alternative to the LaTeX standard environments quotation and quote, the package provides a consolidated environment for displayed text. First-line indentation may be activated by adding a blank line before the quoting environment. A key-value interface (using kvoptions) allows the user to configure font properties and spacing and to control orphans within and after the environment.

Xdoc is a project to rewrite the implementation of the LaTeX doc package (in a broader sense) to make its features more general and flexible. For example, where doc only provides commands for documenting macros and environments, xdoc also provides commands for similarly documenting package options and switches. This is furthermore done in such a way that it is very easy to add more such commands for documenting things, such as e.g., templates, and program components for other languages (functions, classes, procedures, etc.).

The package provides PDF color spaces. Currently, only spot colors and overprinting are supported.

The Ximera document class provides macros that support the creation of both PDF and online materials.

This package provides a package to provide different types of arrow heads to be used with MetaPost commands

The purpose of this package is to draw the spectra of elements in a simple way. It relies on PGF/TikZ for drawing the desired spectrum, continuous or discrete. There are data available for the spectra of 98 elements and their ions (from the NASA database and from NIST). It also allows the user to draw spectra using their own data.

This package provides commands for creating abstract argumentation frameworks via TikZ.

This package provides Italian date and time styles that use words for the numbers and ordinals. This package includes the following date and time styles: itfulltext and it-fulltext-twenty-four. The first style uses a format ``am pm'', the second a format ``24 hours''.

TeXplate is a tool for creating document structures based on templates. The application name is a word play on TeX and template, so the purpose seems quite obvious: we want to provide an easy and straightforward framework for reducing the typical code boilerplate when writing TeX documents. Also note that one can easily extrapolate the use beyond articles and theses: the application is powerful enough to generate any text-based structure, given that a corresponding template exists.