Skein is a family of fast secure cryptographic hash functions designed by Niels Ferguson, Stefan Lucks, Bruce Schneier, Doug Whiting, Mihir Bellare, Tadayoshi Kohno, Jon Callas and Jesse Walker.

This Haskell package uses bindings to the optimized C implementation of Skein.

Snap is a simple and fast web development framework and server written in Haskell. For more information, you can visit the Snap project website at http://snapframework.com/. This library contains the core definitions and types for the Snap framework.

This package bundles the minified jQuery code into a Haskell package, so it can be depended upon by Cabal packages. The first three components of the version number match the upstream jQuery version. The package is designed to meet the redistribution requirements of downstream users (e.g. Debian).

This package provides a JSON parsing and encoding library for Haskell, optimized for ease of use and high performance. (A note on naming: in Greek mythology, Aeson was the father of Jason.)

Use websockets with WAI applications, primarily those hosted via Warp.

This package contains a combinator library for constructing HTML 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.

HTTP multipart split out of the cgi package, for Haskell.

This Haskell package defines typeclasses used for converting Haskell data types to and from HTTP API data.

This package implements utilities to perform atomic output so as to avoid the problem of partial intermediate files.

This package provides Haskell bindings to SDL2_mixer.

This package provides a compatibility layer for using GHC call stacks with different versions of the compiler.

The threadDelay and timeout functions from the Haskell base library use the bounded Int type for specifying the delay or timeout period. This package provides alternative functions which use the unbounded Integer type.

This package provides extra instances for type-classes in the [indexed-traversable](https://hackage.haskell.org/package/indexed-traversable) package. . The intention is to keep this package minimal; it provides instances that formerly existed in @lens@ or @optics-extra@. We recommend putting other instances directly into their defining packages. The @indexed-traversable@ package is light, having only GHC boot libraries as its dependencies.

Experimental Hspec support for testing WAI applications

This package provides a library for generating 2D charts and plots, with backends provided by the Cairo and Diagrams libraries.

A prettyprinter/text rendering engine. Easy to use, well-documented, ANSI terminal backend exists, HTML backend is trivial to implement, no name clashes, Text-based, extensible.

This is a Haskell library to derive Template Haskell's Lift class for datatypes.

An implementation of the git-lfs protocol.

This library provides exception safe semaphores that can be used in place of QSem, QSemN, and SampleVar, all of which are not exception safe and can be broken by killThread.

Text.Regex.Base provides the interface API for regex-posix, regex-pcre, regex-parsec, regex-tdfa, regex-dfa.

This package provides strict versions of some standard Haskell data types, such as pairs, Maybe and Either. It also contains strict IO operations.

This Haskell package is an abstract interface only. It provides a number of type clasess, but not an implementation. The type classes separate different levels of Par functionality. See the Control.Monad.Par.Class module for more details.

This package provides an implementation of MurmurHash2, a good, fast, general-purpose, non-cryptographic hashing function. See https://sites.google.com/site/murmurhash/ for details. This implementation is pure Haskell, so it might be a bit slower than a C FFI binding.