a library for command line parsing & online help

Declarative command-line option parsing and documentation library

(C)oncurrent (M)onoidal (F)olds

A library for C-like programming

low level interface to CMPH

Write consistent git commit messages

effectful log effect using co-log-core

Structured messages support in co-log ecosystem

A Polysemy logging effect for high quality (unstructured) logs

Syslog implementation on top of 'co-log-core'

Biological data file formats and IO

Simple system for generating code

Erlang VM byte code assembler

Codecov.io support for Haskell.

Command line interface to interact with Codeforces

Submit and retrieve paste output from CodePad.org.

GHC type-checker plugin for solving LiftT instances from codet

Graphics library for CodeWorld

A ctags file generator for cabal project dependencies

A notation for comonads, analogous to the do-notation for monads

Utility functions for Coercible types

Extra utilities for manipulating nominal and representational coercions

Simple account manager

Client for Coinbase Pro

Rudimentary JSON-RPC 2.0 client over raw TCP.

Generate animated 3d objects in COLLADA

utility for collapsing adjacent writes

An Applicative Functor for extracting parts of a stream of values

Useful standard collections types and related functions

API for collection data structures

Generic types and functions for columnar encoding and decoding

Colorless | The Programmatic IDL

Print and parse colors

A jazzy, minimal web framework for Haskell, inspired by Sinatra

Commonmark (markdown) to HTML renderer

Parser for Commonmark (markdown)

Definitions of AST that represents a Commonmark (markdown) document

Generate and manipulate various combinatorial objects

Generate and manipulate various combinatorial objects

SKI Combinator interpreter

A number of data structures to represent and allow the manipulation of standard combinatorial problems, used as test problems in computer science

Various buffer implementations

Join text together with commas, and "and"

pattern matching against string based commands

Library for working with commoditized amounts and price histories

Exotic comonad transformers

Compatibility checker for OpenAPI

An append only list in a compact region

Compact Data.Map implementation using Data.Binary

Mutable vector with different GC characteristics

Stacks, queues, and deques with compact representations

Socket functions for compact normal form

Fast, packed and strict strings with Unicode support, based on bytestrings

Same as compact-string except with a small fix so it builds on ghc-6.12

Small vectors of small integers stored very compactly

A typeclass for structures which can be catMaybed, filtered, and partitioned

A highly generic parser combinators library

Compositional Data Types

Compositional Data Types on DAGs

Parametric Compositional Data Types

Client for the Compendium schema server

Helpers and runners for code competitions

Haskell functionality for quickly assembling simple compilers

complex numbers with non-mandatory RealFloat

Aeson ToJSON/FromJSON implementation for the types of composable-associations

Composable monad transformers

Formatting data for the path library

composite-aeson support for Refined from the refined package

Shared utilities for composite-* packages

Csv parsing functionality for composite

Dhall instances for composite records

EKG Metrics for Vinyl records

Opaleye SQL for Vinyl records

Swagger for Vinyl records

Composition trees for arbitrary monoids

Compositional Data Types

Plugin to generalize comprehensions

Compressed containers and reducers

Common compression algorithms

Strategy combinators for compositional data types

Automatically converting ASTs into compositional data types

Collection of algorithms in Computational Geometry

Advanced notions of computation

bindings to the CoNaLa dataset

A parser driven by a standard RELAX NG schema with concrete syntax extensions

Binary and Hashable instances for TypeRep

Concurrent expanding buffer

Thread-safe hash tables for multi-cores!

Concurrent networked stream transducers

Concurrent Haskell in ST

MTL-like library using TVars

More utilities and broad-used datastructures for concurrency

Parser and interpreter of OpenStreetMap conditional restriction values

Library for Condorcet voting

a library for live coding and real-time musical applications

conduit-audio interface to the LAME MP3 library

conduit-audio interface to the libsamplerate resampling library

conduit-audio interface to the libsndfile audio file library

Conduit source and sink for Network.Connection.

A file-finding conduit that allows user control over traversals