This package extends the \newtheorem command with a new command, \newshadetheorem, which can produce theorem statement in a shaded box. It supports all the options of \newtheorem.

However, this package is considered as obsolete by its author. Users are generally recommended, therefore, to use mdframed instead.

Digestif is a code analyzer, and a language server, for LaTeX, plain TeX, ConTeXt and Texinfo. It provides context-sensitive completion, documentation, code navigation, and related functionality to any text editor that speaks the LSP protocol.

This package redefines \fbox to allow an optional argument for different frames. It can be any combination of l)eft, r)ight, t)op, and b)ottom, for example: \fbox[lt]{foo}. Using uppercase letters or a combination of lowercase and uppercase is also possible.

The Lua script provides system-independent support of Japanese typesetting engines in TeXworks. As TeXworks typesetting setup does not allow for multistep processing, this script runs one of the pTeX-based programs followed by dvipdfmx.

SyncTeX allows navigating between the TeX source and (usually PDF) output, in both directions, given a SyncTeX-aware front end. It is compiled into most engines and can be enabled with the --synctex=1 option.

This is a complete and easy-to-use package for typesetting pretty tables of signs and variations according to French usage. The syntax is similar to that of the array environment and uses intuitive position commands. Arrows are drawn automatically (using PSTricks by default or TikZ as an option). Macros are provided for drawing twin bars, single bars crossing the zeros, areas where the function is not defined, or placing special values. Several features of the variation tables can be customized.

This package provides LaTeX and BibTeX style files for a respectably close approximation to APA citation and reference style.

The package provides the book and practice files for a LaTeX course that the author has give several times at the Rijksuniversiteit Groningen (Netherlands).

The package offers LaTeX macros for typesetting critical editions of poetry. Its features include automatic linenumbering, generation of separate endnotes sections for emendations, textual collations, and explanatory notes, special marking for cases in which page breaks occur during stanza breaks, running headers of the form Notes to pp.: xx-yy for the notes sections, index of titles and first lines, and automatic generation of a table of contents.

Erewhon is based on the Heuristica package, which is based in turn on Utopia. Erewhon adds a number of new features --- small caps in all styles rather than just regular, added figure styles (proportional, inferior, numerator, denominator) and superior letters. The size is 6% smaller than Heuristica, matching that of UtopiaStd.

The package provides simple utility methods to swap the meaning (token expansion) of two macros by name.

The package is built on top of the great xcolor package. It provides a definition of the Google Material Color Palette for its use in document writing with LaTeX and friends.

The package command \copyrightbox, which places the text as a copyright notice relating to the matter created by the image command.

Arara is comparable with other well-known compilation tools like latexmk and rubber. The key difference is that Arara determines its actions from metadata in the source code, rather than relying on indirect resources, such as log file analysis. Arara requires a Java virtual machine.

The package provides a Bembo-like font package based on Cardo but with many modifications, adding Bold Italic, small caps in all styles, six figure choices in all styles, updated kerning tables, added figure tables and corrected f-ligatures. Both OpenType and Adobe Type 1 versions are provided; all necessary support files are provided. The font works well with newtxmath's libertine option.

The calculator and calculus packages define several instructions which allow us to realise algebraic operations and to evaluate elementary functions and derivatives in our documents. The package's main goal is to define the arithmetic and functional calculations needed in the package xpicture, but the numeric abilities of calculator and calculus may be useful in other contexts.

This package has been designed to facilitate the use of Greek letters in mathematical mode. The package allows one to directly type in Greek letters (in ISO 8859-7 encoding) in math mode.

The titling package provides control over the typesetting of the \maketitle command and \thanks commands, and makes the \title, \author and \date information permanently available. Multiple titles are allowed in a single document. New titling elements can be added and a titlepage title can be centered on a physical page.

The package generalises the macro patching commands provided by Philipp Lehmann's etoolbox.

The package supports those who publish articles in peer-reviewed journals. In the final stages of the review process, the authors typically have to provide an additional document (such as a letter to the editors), in which they provide a list of modifications that they made to the manuscript. The package automatically provides line numbers and quotations from the manuscript, for this letter.

This library adds higher-order paths to TikZ and also fixes some graphical issues with TikZ double paths, used e.g., in arrows with an Implies tip. It is also compatible with tikz-cd, adding support for triple and higher arrows. Macros to offset arbitrary paths are included as well.

limecv is a LaTeX document class to write curriculum vitae. It is designed with the following design rules: simple, elegant and clean. To this end, it offers several environments and macros for convenience.

The package creates slides for on-screen presentations based on PDF features without manipulating TeX's typesetting process. The presentation flow relies on PDF's abilities to display content step by step. Features include:

• Free positioning of anything anywhere in painted areas on the slide, as well as in the main text block;

• Numerous attributes to control the layout and the presentation flow, from TeX's primitive dimensions to the visibility of steps;

• Feature inheritance from global to local settings, with intermediate types; Basic drawing facilities to produce symbols, e.g., for list items or buttons;

• Colours, transparency, shades, and pictures;

• Navigation with links, pop-up menus, and customizable bookmarks;

• Easy switch between presentation and handout; and PDF transitions.

Besides the traditional documentation, the distribution includes visual documentation and six demo presentations ranging from geometric abstraction to classic style to silly video game.

The package provides a working configuration of the CJK package, suitable for Japanese typesetting of moderate quality. Moreover, it facilitates use of the CJK package for pLaTeX users, by providing commands that are similar to those used by the pLaTeX kernel and some other packages used with it.