Recursively manipulate and traverse filesystems as lazy rose trees

Flexible string substitution

Extensible pretty printing with semantic annotations and proportional fonts

A file-finding conduit that allows user control over traversals

Initial project template from stack

Implementation of priority search queues as finger trees

Generic finger-tree structure using type families

Prisms and Isos between finitary types

Finite Fields

Arithmetic in finite fields

Constraint Solver for Finite Domains

Google Firebase Database SDK

A simple example using Firefly

Wrapper for Google Firestore/Datastore API

First and Last generalized to return up to n values

First class patterns and pattern matching, using type families

FIT file decoder

A library for reading and writing data files in the FITS data format

Program to manage the imports of a haskell module

Gitit plugin: Turn some Haskell symbols into pretty math symbols

Binary fixed-point arithmetic

Fixed Precision Arithmetic

Fixed-size wrapper for StorableArray, providing a Storable instance. Deprecated - use storable-static-array instead.

Pure Haskell library to repeat an action at a specific frequency

QuickCheck instances for fixed-vector

Aeson instances for fixed-vector

Binary instances for fixed-vector

Binary instances for fixed-vector

Cereal instances for fixed-vector

Library for working with product types generically

Fixed width subsets of an Int64/Word64

A fixed-precision real number type

A Haskell client for http://fixer.io/

File-backed recursive data structures

Opininated testing framework for mtl style (spies, stubs, and mocks)

test

FizzBuzz as a service

Verify FLAC files ripped form CD using AccurateRip™

A template engine for HTML

FlameGraphs of profiling

Strict Maybe without space and indirection overhead

Painless general-purpose sampling

Haskell implementation of the FlatBuffers protocol

Parse flatbuffers

Flexible numeric parsers for real-world programming languages

simple extension of Data.UnixTime.

Haskell binding to the Flickr API

Flink stateful functions SDK

C99 printf "%a" style formatting and parsing

FFI bindings for C _Float128

Wrapper for flock(2)

More directional operators

Library and binary to generate sequence/flow diagrams from plain text source

Flowdock client library for Haskell

API integration with Flowdock

Flowdock REST API

Generalized Flow Locks Framework

A layout spec language for memory managers implemented in Rust

FLTK bindings

The parser for fluffy to parsec the question bank in .docx type

Code-generated, Auto-versioned, & Smart Web APIs

Haskell bindings to FluidSynth

A Friendly Markup language without syntax

Extras for Fn, a functional web framework

Foldable types with at least 1 element

Exception handling with FoldM

incremental folds

Statistical functions from the statistics package implemented as Folds

Transducers for foldl folds

A playground of common folds for folds

Haskell library to follow content published on any subject

Be notified when a file gets appended, solely with what was added. Warning - only works on linux and for files that are strictly appended, like log files.

The folly C++ library from Meta

Basic4x6 font for OpenGL

Queries your system (Linux/BSD/etc) font database

Functor, Monad, MonadPlus, etc for free

A library accelerates imperative style programming

Run a command on files with magic substituion support (sequencing and regexp)

A Haskell library for working with forecast.io data.

A collection of helpers for ffi

Encapsulating mutatable state in external libraries

Tree and Forest types

Recursively delete CloudFormation stacks and their dependants

Print Forex quotes in Ledger format

Library for generating fake placeholder data

A statically typed, functional programming language

Business-quality formatting of numbers, dates, and other things

A statically typed, functional programming language

Formura is a simple language to describe stencil computation

Parsers and analyses for Fortran standards 66, 77, 90, 95 and 2003 (partial)

Common functions and utils for fortran-src

Fortran memory model and other static analysis tools

Interactive terminal prompt

Foscam File format

IEEE754r floating point conformance tests

Installed package query tool for Gentoo Linux

A collection of useful fractal curve encoders

Fractions

A 3-D First Person Shooter Game

A simple web framework