The beamer LaTeX class can be used for producing slides. The class works in both PostScript and direct PDF output modes, using the pgf graphics system for visual effects. Content is created in the frame environment, and each frame can be made up of a number of slides using a simple notation for specifying material to appear on each slide within a frame. Short versions of title, authors, institute can also be specified as optional parameters. Whole frame graphics are supported by plain frames. The class supports figure and table environments, transparency effects, varying slide transitions and animations.

The package enables the user to generate high-quality othello (also known as Reversi) board diagrams of any size. The diagrams support annotations, including full game transcripts. Automated board or transcript creation, from plain text formats standard to WZebra (and other programs) is also supported.

The package provides macros for typesetting natural deduction proofs in Fitch style, with subproofs indented and offset by scope lines. The proofs from use of the package are in the format used in the textbook Language, Proof, and Logic by Dave Barker-Plummer, Jon Barwise, and John Etchemendy.

This is a collection of packages for LuaTeX, a TeX engine using Lua as an embedded scripting and extension language, with native support for Unicode, OpenType/TrueType fonts, and both PDF and DVI output. The LuaTeX engine itself, and plain formats, are in collection-basic.

Fonetika Dania is a font bundle with a serif font and a sans serif font for the Danish phonetic system Dania. Both fonts exist in regular and bold weights. LaTeX support is provided.

This package provides a complete Babel replacement for users of LuaLaTeX and XeLaTeX. It includes support for over 70 different languages, some of which in different regional or national varieties, or using a different writing system. It enables:

• Loading the appropriate hyphenation patterns.

• Setting the script and language tags of the current font (if possible and available), using the package fontspec.

• Switching to a font assigned by the user to a particular script or language.

• Adjusting some typographical conventions in function of the current language (such as afterindent, frenchindent, spaces before or after punctuation marks, etc.)

• Redefining the document strings (like chapter, figure, bibliography). Adapting the formatting of dates (for non-gregorian calendars via external packages bundled with polyglossia: currently the Hebrew, Islamic and Farsi calendars are supported).

• For languages that have their own numeration system, modifying the formatting of numbers appropriately.

• Ensuring the proper directionality if the document contains languages written from right to left.

This package provides a simple way to review LaTeX documents. It allows to highlight hide changes to a document, and to add comments to the text. This will help you to keep track of the changes you make to a document, and to easily spot the changes made by others, while always having the option of compiling a clean version of the document. This package also offers a way to include comments in the text, which can be toggled on and off. This is useful for adding notes to the text, or for leaving comments to other authors.

This package provides a translation of Oetiker's (Not so) short introduction to LaTeX2e.

This package allows users to typeset emojis in LaTeX documents. It requires the LuaHBTeX engine.

afm2pl converts a .afm (Adobe Font Metric) file into a .pl (Property List) file, which in its turn can be converted to a .tfm (TeX Font Metric) file. It normally preserves kerns and ligatures, but also offers additional control over them.

This is an endnotes package for LaTeX. Its user interface provides means to print multiple sections of notes along the document, and to subdivide them either automatically --- by chapter, by section --- or at manually specified places, thus being able to easily handle both numbered and unnumbered headings. The package also provides infrastructure for setting up contextual running headers for printed notes. The default is a simple but useful one, in the form Notes to pages N-M, but more elaborate ones can be built. When hyperref is loaded, postnotes provides hyperlinked notes, including back links.

This (Perl) script displays the definitions of (La)TeX command sequences/macros. Various options allow the selection of the used class as well as package files and other factors that may influence the definition (before/after the preamble, inside an environment, ...). The script creates a temporary TeX file which is then compiled using (La)TeX to find the \meaning of the command sequence. The result is formatted and presented to the user. Length or number command sequences (dimensions, \char..., count registers, ...) are recognized and the contained value is also shown (using \the). Special definitions like protected macros are also recognized and the underlying macros are shown as well. The script will show plain TeX definitions by default. LaTeX and ConTeXt are supported, including flavours (pdf(La)TeX, Lua(La)TeX, Xe(La)TeX, ...). The flavour can be selected using a command line option, or via the script name: latexdef will use LaTeX as default, etc.

This package includes Knuth's original hyphen.tex, zerohyph.tex to disable hyphenation, language.us which starts the autogenerated files language.dat and language.def (and default versions of those), etc.

By default, some of the tabbing environment's commands clash with default accent commands; LaTeX provides the odd commands \a', etc., to deal with the clash. The package offers a variant of the tabbing environment which does not create this difficulty, so that users need not learn two sets of accent commands.

The package automatically sets the table of contents, list of figures and list of tables in two or more columns (the number of columns may be configured).

The package chemstyle provides an extensible system for formatting chemistry documents according to the conventions of a number of leading journals. It also provides some handy chemistry-related macros.

The package contains the OpenType medieval cursive font Aboensis and a style file to use it in XeLaTeX documents. The font is based on Codex Aboensis, that is a law book written in Sweden in the 1430s. Since medieval cursive is very difficult to read for modern people, the font is not suitable for use as an ordinary book font, but is intended for emulating late medieval manuscripts.

The font contains two sets of initials: lombardic and cursive to go with the basic alphabet, and there is support for writing two-colored initials and capitals. There are also a large number of abbreviation sigla that can be accessed as ligature substitutions. The style file contains macros that help to use the extended features of the font such as initials and two-colored capitals. There are also macros to help achieve even pages with consistent line spacing.

The package offers enhancements for theorem-like environments: easier control of layout; proper placement of endmarks even when the environment ends with \end{enumerate} or \end{displaymath} (including support for amsmath displayed-equation environments); and support for making a list of theorems, analogous to \listoffigures.

seqsplit provides a command \seqsplit, which makes its argument splittable anywhere, and then leaves the TeX paragraph-maker to do the splitting. The package is suitable for situations when one needs to type long sequences of letters or of numbers in which there is no obvious break points to be found, such as in base-sequences in genes or calculations of transcendental numbers. While the package may obviously be used to typeset DNA sequences, the user may consider the dnaseq as a rather more powerful alternative.

This package provides a package for determining classical regressions (linear, quadratic, cubic, exponential, etc.) with calculations performed by xint. Results (raw or rounded) can be stored in configurable macros.

This package offers LuaLaTeX and XeLaTeX support for the Libertinus OpenType fonts. Missing fonts are defined via several font feature settings. The Libertinus fonts are similar to Libertine and Biolinum, but come with math symbols.

This package provides an extended set of fonts for use in mathematics, including: extra mathematical symbols; blackboard bold letters (uppercase only); fraktur letters; subscript sizes of bold math italic and bold Greek letters; subscript sizes of large symbols such as sum and product; added sizes of the Computer Modern small caps font; cyrillic fonts (from the University of Washington); Euler mathematical fonts. All fonts are provided as Adobe Type 1 files, and all except the Euler fonts are provided as METAFONT source. The distribution also includes the canonical Type 1 versions of the Computer Modern family of fonts. The Euler fonts are supported by separate packages; details can be found in the documentation.

This package provides support for the OpenType font JetBrainsMono --- so with LuaLaTeX or XeTeX, and fontspec --- with or without ligatures, and with weights versions.

This package provides a simple compilation of the genealogical symbols found in the wasy and gen fonts, adding the male and female symbols to Knuth's gen font, and so avoiding loading two fonts when you need only genealogical symbols. The font is distributed as Metafont source.