haskellPackages

File system utilities for Haskell that are missing from built in libraries

Wait and observe events on the filesystem for a path, with a timeout

File System watching tool with cli and slave functionalities

Watch a file/directory and run a command when it's modified

Implementation accompanying a WFLP'19 paper

A thin layer over USB to communicate with FTDI chips

Portable TrueType font rendering for OpenGL using the Freetype2 library

Portable TrueType font rendering for OpenGL using the Freetype2 library

Transfer files with FTP and FTPS

Transfer file with FTP and FTPS with Conduit

FTP client package with conduit interface based off http-conduit

FTP Client and Server Library

A command-line FTP client

Depth-typed functor-based trees, both top-down and bottom-up

Shell interface to the FreeTheorems library

The Fudgets Library

A recapitulated prelude with minimal dependencies and profligate exports

Functional UI Layout Engine

A monad for protocol-typed network programming

In-memory full text search engine

Simple sentence segmenter

IRC bot for fun, learning, creativity and collaboration

Report events to FunBot over a JSON/HTTP API

Interact with FunBot's external events

Git hook which sends events to FunBot

Functional MetaPost is a Haskell frontend to the MetaPost language

Generate Funcons interpreters from CBS description files

Call-by-value lambda-calculus with meta-programming

A modular interpreter for executing SIMPLE funcons

A modular interpreter for executing funcons

Library providing values and operations on values in a fixed universe

Create poly variadic functions for monoidal results

Combining functions

Instances of the Algebra

Combinators that allow for a more functional/monadic style of Arrow programming

KMP implemented on haskell's built-in cons-cell-based lists

Functors

This package has been subsumed by semigroupoids

Data

Tools for functor combinator-based program design

Functor combinators with tries & zippers

Friendly helpers for your recursion schemes

Infix operators for mapping over compositions of functors

FFunctor: functors on (the usual) Functors

Monad-style combinators for functors

General functor products for various Foldable instances

Collection of functor utilities, providing handy operators, like generalization of (.)

Data.FunctorM (compatibility package)

(.:) and friends, syntax for Functor and Applicative

Workflows with arrows

Utility functions for using funflow with nix

A lightweight, cross-platform, OpenGL-based game engine

Funge-98 interpreter written in Haskell

GLL parser with simple combinator interface

A unioning file-system using HFuse

FunnyPrint function to colorize GHCi output

A generalization of pattern matching

A modern DPLL-style SAT solver

Type-level function utilities

A fast, flexible, fused effect system

Handle exceptions thrown in IO with fused-effects

Monadic lens combinators for fused-effects

High-quality random number generation as an effect

Bridge between the optics and fused-effects ecosystems

Random number generation for fused-effects

A readline-like effect and carrier for fused-effects

Resumable exceptions for the fused-effects ecosystem

A fused-effects adapter for squeal-postgresql

Template Haskell helpers for fused-effects

Effectful streaming library based on shortcut fusion techniques

GHC plugin to make stream fusion more predictable

Types for the fusion-plugin package

An optimising compiler for a functional, array-oriented language

An implementation of the Futhark data format

Definition and serialisation instances for Futhark manifests

Client implementation of the Futhark server protocol

Generate Haskell wrappers for Futhark libraries

Simple IP-over-UDP tunnel using TUNTAP

Supposed to mimics and enhance proposed C++ "future" features

Realtime resource handling with manual concurrency

Simple and fast implementation of Future

A simple checker for stress testing monadic code

Filters a list based on a fuzzy string search

Filters a list based on a fuzzy string search

Libary for parsing dates in strings in varied formats

Tools for processing unstructured text data

Fuzzy time types, parsing and resolution

Fuzzy time types, parsing and resolution

Generators for fuzzy-time types

Translates high-level definitions of "fuzzily" scheduled objects (e.g. play this commercial 10 tim…

Fuzzy text matching

Fuzzy set data structure for approximate string matching

Fuzzy set for approximate string matching

A 'ten past six' style clock

Fast Mutable Vars

Game engine

FWGL GLFW backend

FWGL GHCJS backend

Horizontally composable effects

Interface to the FXPak/FXPak Pro USB interface