Text styling for ANSI terminals using SGR codes, as defined by the <https://www.ecma-international.org/publications-and-standards/standards/ecma-48 ECMA-48> standard. . Supports foreground\/background color, bold\/faint intensity, italic, single\/double underline, strikethrough, frame, encircle, and overline escape sequences. Some styles may not work on your terminal. . Also features terminal detection, so redirecting styled output to a file will automatically strip the ANSI escape sequences.

This library provides tools to calculate various string metrics efficiently.

Manipulate identifiers and structurally non-complex pieces of text by delimiting word boundaries via a combination of whitespace, control-characters, and case-sensitivity.

Has support for common idioms like casing of programmatic variable names, taking, dropping, and splitting by word, and modifying the first character of a piece of text.

Caution: this library makes heavy use of the text library's internal loop optimisation framework. Since internal modules are not guaranteed to have a stable API there is potential for build breakage when the text dependency is upgraded. Consider yourself warned!

This Haskell library provides simple read-only access to the local computer's networking configuration. It is currently capable of getting a list of all the network interfaces and their respective IPv4, IPv6 and MAC addresses.

This package provides a low-level networking interface.

Parse jira wiki text into an abstract syntax tree for easy transformation to other formats.

This library provides wrappers around Prelude and Data.List functions, such as head and !!, that can throw exceptions.

This library provides fast, packed, strict storable arrays with a list interface, a chunky lazy list interface with variable chunk size and an interface for write access via the ST monad. This is much like bytestring and binary but can be used for every Foreign.Storable.Storable type. See also https://hackage.haskell.org/package/vector, a library with a similar intention.

This library does not do advanced fusion optimization, since especially for lazy vectors this would either be incorrect or not applicable. See https://hackage.haskell.org/package/storablevector-streamfusion for a library that provides fusion with lazy lists.

This package provides a backwards compatibility layer for Template Haskell newer than 2.8.

This library provides file handling utilities for Haskell.

This package provides an interface to file locking functionalities.

The config-ini Haskell library exports some simple monadic functions to ease the parsing of .ini-style configuration files, and to write and update them in an efficient diff-minimal way. This means that if you parse a file, update a single field, and reserialize, that file should differ only in the field we changed and that's it: field order, comments, and incidental whitespace will remain unchanged. The library aims to produce human-readable error messages when things go wrong.

This package defines a class for types with default values.

This package provides the core modules underlying diagrams, an embedded domain-specific language for compositional, declarative drawing.

This library provides Pure Haskell solver routines for use by the diagrams framework. It currently includes routines for finding real roots of low-degree (n < 5) polynomials, and solving tridiagonal and cyclic tridiagonal linear systems.

Provides a FilePath datatype and utility functions for operating on it. Unlike the filepath package, this package does not simply reuse String, increasing type safety.

This package provides a string interpolation library for Haskell.

The module Data.CaseInsensitive provides the CI type constructor which can be parameterised by a string-like type like: String, ByteString, Text, etc. Comparisons of values of the resulting type will be insensitive to cases.

This Haskell library generates pretty hex dumps of ByteStrings in the style of other common *nix hex dump tools.

This Haskell library provides strict left folds that stream in constant memory, and you can combine folds using Applicative style to derive new folds. Derived folds still traverse the container just once and are often as efficient as hand-written folds.

This package provides instances for QuickCheck's \"Arbitrary\" typeclass.

The ghc-lib-parser-ex package contains GHC API parse tree utilities.

This package provides efficient vector-based hashtable implementation similar to .NET Generic Dictionary implementation (at the time of 2015).

This is a binding to libpq: the C application programmer's interface to PostgreSQL. libpq is a set of library functions that allow client programs to pass queries to the PostgreSQL backend server and to receive the results of these queries.