The (PSTricks-related) package provides an environment PSTexample to put code and output side by side or one above the other.

The package defines the annotation environment in which callouts, notes, arrows, and the like can be placed to describe certain parts of a picture.

This small package provides five commands to make HTTP requests using Lua and LuaTeX. Functionalities include API calls, fetch RSS feeds and the possibility to include images using a link. These commands run during the compilation of the PDF-Document and may require user interaction.

This package provides the autopunc option in the enumitem environments itemize, enumerate, and description to automatically punctuate the items. It uses Lua pattern matching to modify the environment's contents.

This package fixes problems with colour loss that occurres in the environments of the framed package.

LuaMML is an experimental package to automatically generate a MathML representation of mathematical expressions written in LuaLaTeX documents. These MathML representations can be used for improving accessibility or to ease conversion into new output formats like HTML.

This package provides commands to convert a date into a number and vice versa. Additionally there are commands for incrementing and decrementing a date. Leap years and the Gregorian calendar reform are considered.

This package provides basic utility programs, comprising: dvitype, which converts a TeX output (DVI) file to a plain text file; pooltype, which converts a TeX-suite program's pool (string) file into human-readable form; tftopl and pltotf, which convert TeX Font Metric (TFM) file to human readable Property List (PL) files and vice versa.

This package can help you update marks if you put your title in boxes. It also patches the multicol package to let the new mark mechanism of LaTeX work (partially).

The Helmholtz-Ellis JI Pitch Notation (HEJI), devised in the early 2000s by Marc Sabat and Wolfgang von Schweinitz, explicitly notates the raising and lowering of the untempered diatonic Pythagorean notes by specific microtonal ratios defined for each prime. It provides visually distinctive logos distinguishing families of justly tuned intervals that relate to the harmonic series. These take the form of strings of additional accidental symbols based on historical precedents, extending the traditional sharps and flats. Since its 2020 update, HEJI version 2 (HEJI2) provides unique microtonal symbols through the 47-limit. This package is a simple LaTeX implementation of HEJI2 that allows for in-line typesetting of microtonal accidentals for use within theoretical texts, program notes, symbol legends, etc. Documents must be compiled using XeLaTeX.

This is a LaTeX package that provides TikZ-based macros to make it easy to draw graphs. The macros provided in this package are just abbreviations for TikZ codes, which can be complicated; but using the package will hopefully make drawing easier, especially when drawing repeatedly. The macros were chosen and developed with an emphasis on drawing graphs in economics.

The package provides OCG (Optional Content Groups) support within a PDF document, replacing the file.sty distributed with Asymptote. Nested OCGs are supported. The package may be used with pdfLaTeX and XeLaTeX.

In Stochastic Geometry and Digital Image Analysis some problems can be solved in terms of so-called ``configurations''. A configuration is basically a square matrix of \circ and \bullet symbols. This package provides a convenient and compact mechanism for displaying these configurations.

This is an unofficial reference manual for LaTeX. It is provided as Texinfo source. This is a collaborative development, and details of getting involved are to be found on the package home page.

This package provides a handful of macros for writing up science practical reports.

The package provides some custom environments (multiple choice, list with chosen items, ...) based on existing environments.

This package provides an inner theme for Beamer which reproduces standard Beamer blocks using tcolorboxes. The look and feel (rounded/sharp corners, shadows and colours) will automatically adapt to which other themes are loaded.

The package is intended for users needing to typeset a Dynkin Tree Diagram---a group theoretical construct consisting of cartan coefficients in boxes connected by a series of lines. Such a diagram is a tool for working out the states and their weights in terms of the fundamental weights and the simple roots.

The goal of the savetrees package is to pack as much text as possible onto each page of a LaTeX document. Admittedly, this makes the document far less attractive. Nevertheless, savetrees is a simple way to save paper when printing draft copies of a document. It can also be useful when trying to meet a tight page-length requirement for a conference or journal submission. Most of the package options cover specific modifications to typesetting rules, but there are also options subtle, moderate and extreme options for the broad brush approach.

The package provides the means to typeset ISBN codes with EAN-13; it uses the (generic) package ean13.tex to typeset the actual barcode.

The package provides citations according with the house style of the Historische Zeitschrift, a German historical journal.

This project provides a LaTeX document class as well as a bibliography style file for typesetting theses at the Southeast University, Nanjing, China. It is based on the seuthesis.

The package extends the drawing capacities of the pict2e package that serves as a LaTeX2e replacement for picture mode. In particular, curve2e introduces new macros for lines and vectors, new specifications for line terminations and joins, arcs with any angular aperture, arcs with arrows at one or both ends, generic curves specified with their nodes and the tangent direction at these nodes.

This package is designed for those who have to submit dissertations, etc., to institutions that still maintain the typewriter is the summit of non-professional printing.