regex-base

This package does not provide the ability to do regular expression matching. Instead, it provides the type classes that constitute the abstr

Official docs outline

Extra Credit builds an outline of regex-base's docs the first time your work uses it. Until then, start at the official documentation.

streaming-commons Provides low-dependency functionality commonly needed by various streaming data libraries, such as conduit and pipes.
wai-extra Provides basic WAI handler and middleware functionality: WAI Testing Framework Hspec testing facilities and helpers for WAI. Event Source
cabal-install The 'cabal' command-line program simplifies the process of managing Haskell software by automating the fetching, configuration, compilation
free Free monads are useful for many tree-like structures and domain specific languages. If f is a Functor then the free Monad on f is the type
data-default
distributive Distributive functors -- Dual to Traversable
http-types Types and functions to describe and handle HTTP concepts. Including "methods", "headers", "query strings", "paths" and "HTTP versions".
ansi-wl-pprint This is a pretty printing library based on Wadler's paper "A Prettier Printer". It has been enhanced with support for ANSI terminal colored
tf-random
case-insensitive The module Data.CaseInsensitive provides the CI type constructor which can be parameterised by a string-like type like: String, ByteString,
cpphs Cpphs is a re-implementation of the C pre-processor that is both more compatible with Haskell, and itself written in Haskell so that it can
cmdargs This library provides an easy way to define command line parsers. Most users will want to use the System.Console.CmdArgs.Implicit module, wh