This package defines macros for typesetting diagrams of board positions in the games of Havannah and Hex.

This package provides the H option for floats in LaTeX to signify that the environment is not really a float, and should therefore be placed here and not float at all. The package emulates an older package of the same name, which has long been suppressed by its author. The job is done by nothing more than loading the float package, which has long provided the option in an acceptable framework.

The bundle comprises: authblk, which permits footnote style author/affiliation input in the \author command, balance, to balance the end of \twocolumn pages, figcaps, to send figure captions, etc., to end document, fullpage, to set narrow page margins and set a fixed page style, and sublabel, which permits counters to be subnumbered.

This package provides tools to create databases using LaTeX commands or by importing external files. Databases may be sorted, filtered, and visualized using several kinds of configurable plots. Particular support is provided for mail merging, indexing, creating glossaries, manipulating bibliographies, and displaying personal pronouns.

The package contains all the necessary files to typeset Epi-Olmec documents, in a script used in Southern Middle America until about 500 AD.

The class and its BibTeX style enable authors to produce officially-correct output for the IEEE transactions, journals and conferences.

This package provides the means to create your own emojis (the simple, round, and mostly yellow ones) from elements of existing emojis. The provided command creates a TikZ picture from the stated elements with multiple possibilities to modify the result in color and position.

This package allows you to create lists of numbered items with a single active character as the only command. A variety of parameters are available to configure the appearance of the list; lists may be nested (effectively to unlimited depth).

The package provides tools for simple operations on lists of tokens which are not necessarily balanced. It is in particular used a lot in the unravel package, to go through tokens one at a time rather than having to work with entire braced groups at a time.

The package provides a macro to typeset quotations, using the command \say. The quotation mark glyphs are inserted by the macro; nested quotations are detected.

MetaPost uses a language based on that of Metafont to produce precise technical illustrations. Its output is scalable PostScript or SVG, rather than the bitmaps Metafont creates.

The spath3 library provides methods for manipulating the soft paths of TikZ/PGF. Packaged with it are two TikZ libraries that make use of the methods provided. These are libraries for drawing calligraphic paths and for drawing knot diagrams.

This package turns a BibTeX bibliography file into a randomly-coloured, randomly-sized shelf of books, with the title and author in a randomly-chosen typeface.

This package provides an easy but flexible way to draw binary trees using TikZ. A path specification and the setting of various options determine the style for each edge of the tree. There is support for the external library of TikZ which does not affect externalization of the rest of the TikZ figures in the document. There is an option to use automatic file naming: useful if the trees are often moved around.

This package provides a single command \tbd which highlights the pieces of text that need to be rewritten later. You can hide them all with a single package option hide, or just make them disappear entirely with the option off.

This package provides LaTeX, pdfLaTeX, XeLaTeX and LuaLaTeX support for the NotoSerif, NotoSans and NotoSansMono families of fonts, designed by Steve Matteson for Google.

The package enables selection of 5 standard Japanese fonts for pLaTeX and dvips.

This package provides sans serif small caps and math fonts for use with Computer Modern.

The package defines means of drawing frames around boxes, using dingbat fonts. Some (Metafont) font sources are included; the fonts are available separately in Type 1 format.

This traditional Chinese 7-bids abacus drawing package utilizes l3draw and is developed with expl3. It can effectively manage both upper and lower bids, while also considering bottom bid, top bid, and hanging bid. The package offers a unique environment for drawing abacuses, denoted as suanpan. Within this environment, specialized macros are available for the creation of abacuses. At the same time, the package offers customization options for abacus, including line width, draw color, fill color, bid space, rod space, etc.

git-latexdiff is a tool to graphically visualize differences between different versions of a LaTeX file.

This package provides an article-based class designed for use for documentation in high-technology companies.

This is a version of the standard plain BibTeX style, modified to sort chronologically (by year) first, then by author, title, etc.

This package contains parts of CWEB that are no longer useful.