This is a PSTricks-related package. It can plot lines and/or curves with continuous colours. Only colours defined in the HSB model are supported.

Writing a TeX length with \the writes the value and the unit without a space. Package isopt provides a macro \ISO which inserts a user defined space between number and unit.

The interlinear package facilitates the creation of interlinear glossed texts, commonly used in linguistic examples. It is based on the gb4e package and builds upon its functionality to provide enhanced features. It offers extensive customization options, allowing users to control font styles, formatting, and layout. With predefined styles and margin note customization, interlinear provides a flexible solution for presenting linguistic data.

The package provides two user commands; one that performs multiple expansions, and one that does multiple \expandafter operations, in a single macro call.

This package provides a template for a simple thesis or dissertation or technical report, in XeLaTeX. This simple template that can be further customized or extended, with numerous examples.

This package provides two classes inspired, respectively, by handouts and books created by Edward Tufte.

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.

TeXdraw is a set of macro definitions for TeX, which allow the user to produce PostScript drawings from within TeX and LaTeX. TeXdraw has been designed to be extensible. Drawing segments are relocatable, self-contained units. Using a combination of TeX's grouping mechanism and the gsave/grestore mechanism in PostScript, drawing segments allow for local changes to the scaling and line parameters. Using TeX's macro definition capability, new drawing commands can be constructed from drawing segments.

This package provides a LaTeX package for setting shaded and annotated membrane protein topology plots and helical wheels.

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

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

This package provides a simple interface for typesetting (complex) polynomial long division.

The package provides enhanced fonts with LaTeX support files providing access to the typewriter fonts from newtx. Regular and bold weights, slanted variants and a choice of four different styles for zero.

The package provides automatic hyperlinks for URIs of type arXiv, ASIN, DOI, HDL, NBN, OCLC, OID, PubMed, TINY, TINY with preview, and WebCite. It provides commands \citeurl, \mailto, \ukoeln, and \uref.

This is the multiscript version of Biber. It must be used with the multiscript version of biblatex-ms.

This package provides LaTeX, pdfLaTeX, XeLaTeX and LuaLaTeX support for the PoiretOne family of fonts, designed by Denis Masharov. PoiretOne is a decorative geometric grotesque with a hint of Art Deco and constructivism. There is currently just a regular weight and an artificially emboldened bold.

This package provides interfaces to allow creating ZUGFeRD or Faktur-X invoices with LaTeX including the XML file. It can be used to modify personal invoicing templates to fulfill the requirements for digital invoicing without further modification of the invoicing processes.

This package adds the \keyboard[1][2]..[7] command to your project. When used, it draws a small 2 octaves piano keyboard on your document, with up to 7 keys highlighted.

The primary goal of this package is to facilitate formats and ranges of times as formerly used in Germany. A variety of printing formats are available.

David K. Lewis (Counterfactuals, Blackwell 1973) introduced a sphere semantics for counterfactual conditionals. He jokingly referred to the diagrams depicting such sphere models as Ptolemaic astronomy, hence the name of this package. The macros provided in this package aid in the construction of sphere model diagrams in the style of Lewis.

This package helps typesetting business cards. It produces cards at the normal US card size, 76.2mm x 50.8mm.

This package provides a BibLaTeX style to format reference lists in the Harvard style recommended by the University of Bath Library.

The package provides a set of macros for in-line linguistic examples (as opposed to interlinear glossing, set apart from the main text). It prevents hyphenated examples from breaking across lines and consistently formats phonemic examples, orthographic examples, and more.

The sacsymb package contains symbols used in objective reduction (Orch OR) theory of consciousness as applied to the three brains model of psychological experience. These symbols are prepared using TikZ.