GuixSD

Uniplate is a library for writing simple and concise generic operations. Uniplate has similar goals to the original Scrap Your Boilerplate work, but is substantially simpler and faster.

This package provides portable implementations of parts of the unix package. This package re-exports the unix package when available. When it isn't available, portable implementations are used.

This library provides fast parsing and formatting utilities for Unix time in Haskell.

This Haskell package provides the core MonadUnliftIO typeclass, a number of common instances, and a collection of common functions working with it.

This Haskell package provides the core MonadUnliftIO typeclass, instances for base and transformers, and basic utility functions.

Efficient hashing-based container types. The containers have been optimized for performance critical use, both in terms of large data quantities and high speed.

Efficient hashing-based container types. The containers have been optimized for performance critical use, both in terms of large data quantities and high speed.

This Haskell package aims to be an RFC3986 compliant URI parser that uses ByteStrings for parsing and representing the URI data.

Unicode aware uri-encoding for Haskell.

A UTF8 layer for Strings. The utf8-string package provides operations for encoding UTF8 strings to Word8 lists and back, and for reading and writing UTF8 without truncation.

This package includes Hakell modules providing various helper functions for Lists, Maybes, Tuples, Functions.

This Haskell library provides utilities creating, comparing, parsing and printing Universally Unique Identifiers or UUIDs.

This Haskell library contains type definitions for Universally Unique Identifiers or UUIDs, and basic conversion functions.

This package provides vaults for Haskell. A vault is a persistent store for values of arbitrary types. It's like having first-class access to the storage space behind IORefs. The data structure is analogous to a bank vault, where you can access different bank boxes with different keys; hence the name. Also provided is a locker type, representing a store for a single element.

This library provides an efficient implementation of Int-indexed arrays (both mutable and immutable), with a powerful loop optimisation framework.

This Haskell library algorithms for vector arrays.

This library provides instances of Binary for the types defined in the vector package, making it easy to serialize vectors to and from disk. We use the generic interface to vectors, so all vector types are supported. Specific instances are provided for unboxed, boxed and storable vectors.

This Haskell package provides an API for constructing vectors. It provides the composable Builder abstraction, which has instances of the Monoid and Semigroup classes.

You would first use the Builder abstraction to specify the structure of the vector; then you can execute the builder to actually produce the vector.

This Haskell library provides a Template Haskell deriver for unboxed vectors, given a pair of coercion functions to and from some existing type with an Unbox instance.

A Haskell 98 logically uninhabited data type, used to indicate that a given term should not exist.

This package provides a Web Application Interface (WAI) library for the Haskell language. It defines a common protocol for communication between web applications and web servers.

This package provides data streaming abstraction for Haskell's Web Application Interface (WAI).

This library provides basic WAI handlers and middleware functionality.

This package provides the logging system for WAI.

Warp is a server library for HTTP/1.x and HTTP/2 based WAI (Web Application Interface in Haskell).

This package provides SSL/TLS support for Warp, a WAI handler, via the native Haskell TLS implementation.

This package allows you to work with WAVE and RF64 files in Haskell.

This package provides Haskell bindings to your system's native wcwidth and a command line tool to examine the widths assigned by it. The command line tool can compile a width table to Haskell code that assigns widths to the Char type.

This package provides Haskell bindings to your system's native wcwidth and a command line tool to examine the widths assigned by it. The command line tool can compile a width table to Haskell code that assigns widths to the Char type.

This package provides tools to measure the memory usage of a Haskell value or function.

This is a pretty printing library based on Wadler's paper A Prettier Printer. This version allows the library user to declare overlapping instances of the Pretty class.

A clone of wl-pprint for use with the text library.

Word8 library to be used with Data.ByteString.

This package provides Haskell bindings to the X11 graphics library. The bindings are a direct translation of the C bindings.

Bindings to the Xft, X Free Type interface library, and some Xrender parts.

This library provides functions to read and write X509 certificates.

This package provides functions for accessing and storing X.509 collections, certificates, revocation lists, and exception lists.

This package provides a library to handle system accessors and storage for X.509 certificates.

This package provides functions for X.509 certificate and revocation list validation.

This package provides a library implementing the XDG Base Directory spec.

This package provides combinators for producing XHTML 1.0, including the Strict, Transitional and Frameset variants.

This package provides a simple XML library for Haskell.

This package provides pure-Haskell utilities for dealing with XML with the conduit package.

This package provides basic types for representing XML documents.

Third party tiling algorithms, configurations, and scripts to Xmonad, a tiling window manager for X.

This library provides sanitizeXSS. Run untrusted HTML through Text.HTML.SanitizeXSS.sanitizeXSS to prevent XSS attacks.

This package provides a library to parse and render YAML documents.

The Haskell package package groups together the various Yesod related packages into one cohesive whole. This is the version of Yesod, whereas most of the core code lives in ghc-yesod-core.

This Haskell package provides all core functionality, for Yesod, on which other packages can be built. It provides dispatch, handler functions, widgets, etc.

This Haskell package provies a set of basic form inputs such as text, number, time, checkbox, select, textarea, etc through the Yesod.Form.Fields module. Also, there is Yesod.Form.Nic module providing richtext field using Nic editor.

This Haskell package provides helpers for using Persistent from Yesod.

The zip-archive library provides functions for creating, modifying, and extracting files from zip archives in Haskell.

This package provides a pure interface for compressing and decompressing streams of data represented as lazy 'ByteString's. It uses the zlib C library so it has high performance. It supports the 'zlib', 'gzip' and 'raw' compression formats. It provides a convenient high level API suitable for most tasks and for the few cases where more control is needed it provides access to the full zlib feature set.

The GHex program can view and edit files in two ways: hexadecimal or ASCII. It is useful for editing binary files in general.

The General Hidden Markov Model library (GHMM) is a C library with additional Python bindings implementing a wide range of types of Hidden Markov Models (HMM) and algorithms: discrete, continuous emissions, basic training, HMM clustering, HMM mixtures.

Ghostscript is an interpreter for the PostScript language and the PDF file format. It also includes a C library that implements the graphics capabilities of the PostScript language. It supports a wide variety of output file formats and printers.

Ghostscript is an interpreter for the PostScript language and the PDF file format. It also includes a C library that implements the graphics capabilities of the PostScript language. It supports a wide variety of output file formats and printers.

Ghostscript is an interpreter for the PostScript language and the PDF file format. It also includes a C library that implements the graphics capabilities of the PostScript language. It supports a wide variety of output file formats and printers.

ghostwriter provides a relaxing, distraction-free writing environment with Markdown markup.

Giac/Xcas is a computer algebra system. It has a compatibility mode for maple, mupad and the TI89. It is available as a standalone program (graphic or text interfaces) or as a C++ library.

Giblib is a simple library which wraps imlib2's context API, avoiding all the context_get/set calls, adds fontstyles to the truetype renderer and supplies a generic doubly-linked list and some string functions.

GIFLIB is a library for reading and writing GIF images. It is API and ABI compatible with libungif which was in wide use while the LZW compression algorithm was patented. Tools are also included to convert, manipulate, compose, and analyze GIF images.

Gifsicle is a command-line GIF image manipulation tool that:

• Provides a batch mode for changing GIFs in place.

• Prints detailed information about GIFs, including comments.

• Control over interlacing, comments, looping, transparency, etc.

• Creates well-behaved GIFs: removes redundant colors, only uses local color tables, etc.

• Shrinks colormaps and change images to use the Web-safe palette.

• Optimizes GIF animations, or unoptimizes them for easier editing.

Two other programs are included with Gifsicle: gifview is a lightweight animated-GIF viewer, and gifdiff compares two GIFs for identical visual appearance.

GIMP is an application for image manipulation tasks such as photo retouching, composition and authoring. It supports all common image formats as well as specialized ones. It features a highly customizable interface that is extensible via a plugin system.

This package provides a simple plug-in to apply the fourier transform on an image, allowing you to work with the transformed image inside GIMP. You can draw or apply filters in fourier space and get the modified image with an inverse fourier transform.

This package provides resynthesizer plugins for GIMP, which encompasses tools for healing selections (content-aware fill), enlarging the canvas and healing the border, increasing the resolution while adding detail, and transfering the style of an image.

Girara is a library that implements a user interface that focuses on simplicity and minimalism. Currently based on GTK+, a cross-platform widget toolkit, it provides an interface that focuses on three main components: a so-called view widget that represents the actual application, an input bar that is used to execute commands of the application and the status bar which provides the user with current information.

Git is a free distributed version control system designed to handle everything from small to very large projects with speed and efficiency.

This package allows managing files with Git, without checking the file contents into Git. It can store files in many places, such as local hard drives and cloud storage services. It can also be used to keep a folder in sync between computers.

This package allows you to use your hubic account as a "special repository" with git-annex.

git-crypt enables transparent encryption and decryption of files in a git repository. Files which you choose to protect are encrypted when committed, and decrypted when checked out. git-crypt lets you freely share a repository containing a mix of public and private content. git-crypt gracefully degrades, so developers without the secret key can still clone and commit to a repository with encrypted files. This lets you store your secret material (such as keys or passwords) in the same repository as your code, without requiring you to lock down your entire repository.

Vincent Driessen's branching model is a git branching and release management strategy that helps developers keep track of features, hotfixes, and releases in bigger software projects. The git-flow library of git subcommands helps automate some parts of the flow to make working with it a lot easier.

This Git extension defines a subcommand, imerge, which performs an incremental merge between two branches. Its two primary design goals are to reduce the pain of resolving merge conflicts by finding the smallest possible conflicts and to allow a merge to be saved, tested, interrupted, published, and collaborated on while in progress.

Git is a free distributed version control system designed to handle everything from small to very large projects with speed and efficiency.

git-remote-gcrypt is a Git remote helper to push and pull from repositories encrypted with GnuPG. It works with the standard Git transports, including repository hosting services like GitLab.

Remote helper programs are invoked by Git to handle network transport. This helper handles gcrypt: URLs that access a remote repository encrypted with GPG, using our custom format.

Supported locations are local, rsync:// and sftp://, where the repository is stored as a set of files, or instead any Git URL where gcrypt will store the same representation in a Git repository, bridged over arbitrary Git transport.

The aim is to provide confidential, authenticated Git storage and collaboration using typical untrusted file hosts or services.

Repo is a tool built on top of Git. Repo helps manage many Git repositories, does the uploads to revision control systems, and automates parts of the development workflow. Repo is not meant to replace Git, only to make it easier to work with Git. The repo command is an executable Python script that you can put anywhere in your path.

git-test-sequence is similar to an automated git bisect except it’s linear. It will test every change between two points in the DAG. It will also walk each side of a merge and test those changes individually.

This Git extension defines a subcommand, when-merged, whose core operation is to find the merge that brought a given commit into the specified ref(s). It has various options that control how information about the merge is displayed.

Gitolite is an access control layer on top of Git, providing fine access control to Git repositories.

Gjs is a javascript binding for GNOME. It's mainly based on spidermonkey javascript engine and the GObject introspection framework.

GKrellM is a single process stack of system monitors which supports applying themes to match its appearance to your window manager, Gtk, or any other theme.

GL2PS is a C library providing high quality vector output for any OpenGL application. GL2PS uses sorting algorithms capable of handling intersecting and stretched polygons, as well as non-manifold objects. GL2PS provides many features including advanced smooth shading and text rendering, culling of invisible primitives and mixed vector/bitmap output.

Glade is a rapid application development (RAD) tool to enable quick & easy development of user interfaces for the GTK+ toolkit and the GNOME desktop environment.

The OpenGL Extension Wrangler Library (GLEW) is a C/C++ extension loading library. GLEW provides efficient run-time mechanisms for determining which OpenGL extensions are supported on the target platform. OpenGL core and extension functionality is exposed in a single header file.

GLFW is a library for OpenGL, OpenGL ES and Vulkan development for desktop computers. It provides a simple API for creating windows, contexts and surfaces, receiving input and events.

GLib provides data structure handling for C, portability wrappers, and interfaces for such runtime functionality as an event loop, threads, dynamic loading, and an object system.

This package contains various network related extensions for the GIO library.

Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as open, malloc, printf, exit...

The GNU C library is used as the C library in the GNU system and most systems with the Linux kernel.

Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as open, malloc, printf, exit...

The GNU C library is used as the C library in the GNU system and most systems with the Linux kernel.

Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as open, malloc, printf, exit...

The GNU C library is used as the C library in the GNU system and most systems with the Linux kernel.

Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as open, malloc, printf, exit...

The GNU C library is used as the C library in the GNU system and most systems with the Linux kernel.

Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as open, malloc, printf, exit...

The GNU C library is used as the C library in the GNU system and most systems with the Linux kernel.

Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as open, malloc, printf, exit...

The GNU C library is used as the C library in the GNU system and most systems with the Linux kernel.

Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as open, malloc, printf, exit...

The GNU C library is used as the C library in the GNU system and most systems with the Linux kernel.

Bootstrap binaries and headers of the GNU C Library

Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as open, malloc, printf, exit...

The GNU C library is used as the C library in the GNU system and most systems with the Linux kernel.

This package provides all the locales supported by the GNU C Library, more than 400 in total. To use them set the 'LOCPATH' environment variable to the 'share/locale' sub-directory of this package.

This package provides a small sample of UTF-8 locales mostly useful in test environments.

Glibmm provides a C++ programming interface to the part of GLib that are useful for C++.

OpenGL Mathematics (GLM) is a header-only C++ mathematics library for graphics software based on the OpenGL Shading Language (GLSL) specifications.