• 1  General
• 1.1  HaskellWiki and haskell.org
• 1.2  #haskell
• 1.3  Planet Haskell
• 1.3.1  Haskell Weekly News
• 1.4  The Monad.Reader
• 1.5  Books and tutorials
• 1.5.1  New textbook – Programming in Haskell
• 1.5.2  Haskell Wikibook
• 1.5.3  Gtk2Hs tutorial
• 2  Implementations
• 2.1  The Glasgow Haskell Compiler
• 2.2  yhc
• 2.3  The Helium compiler
• 3  Language
• 3.1  Variations of Haskell
• 3.1.1  Liskell
• 3.1.2  Haskell on handheld devices
• 3.2  Non-sequential Programming
• 3.2.1  GpH – Glasgow Parallel Haskell
• 3.2.2  Eden
• 3.3  Type System/Program Analysis
• 3.3.1  Free Theorems for Haskell
• 3.3.2  Agda
• 3.3.3  Epigram
• 3.3.4  Chameleon project
• 3.3.5  XHaskell project
• 3.3.6  HaskellJoin
• 3.3.7  Uniqueness Typing
• 3.4  Backend
• 3.4.1  The Reduceron
• 4  Libraries
• 4.1  Packaging and Distribution
• 4.1.1  Cabal and HackageDB
• 4.2  General libraries
• 4.2.1  HPDF
• 4.2.2  The Neon Library
• 4.2.3  Test.IOSpec
• 4.2.4  GSLHaskell
• 4.2.5  An Index Aware Linear Algebra Library
• 4.3  Parsing and Transforming
• 4.3.1  Graph Parser Combinators
• 4.3.2  uniplate
• 4.3.3  InterpreterLib
• 4.3.4  hscolour
• 4.3.5  Utrecht Parsing Library and Attribute Grammar System
• 4.3.6  The X-SAIGA Project (was: Left-Recursive Parser Combinators)
• 4.4  System
• 4.4.1  hspread
• 4.4.2  Harpy
• 4.4.3  hs-plugins
• 4.4.4  The libpcap Binding
• 4.5  Databases and data storage
• 4.5.1  Takusen
• 4.6  Data types and data structures
• 4.6.1  Data.Record
• 4.6.2  Data.ByteString
• 4.6.3  stream-fusion (was: Data.List.Stream)
• 4.6.4  Edison
• 4.6.5  dimensional
• 4.6.6  Numeric prelude
• 4.6.7  HList – a library for typed heterogeneous collections
• 4.7  Data processing
• 4.7.1  binary
• 4.7.2  binarydefer
• 4.7.3  The Haskell Cryptographic Library
• 4.7.4  The Haskell ASN.1 Library
• 4.7.5  2LT: Two-Level Transformation
• 4.8  User interfaces
• 4.8.1  Shellac
• 4.8.2  Grapefruit – A declarative GUI and graphics library
• 4.8.3  Gtk2Hs
• 4.8.4  VTY
• 4.9  (Multi-)Media
• 4.9.1  Programming of Modular Synthesizers
• 4.9.2  Haskore revision
• 4.10  Web and XML programming
• 4.10.1  tagsoup
• 4.10.2  HaXml
• 4.10.3  Haskell XML Toolbox
• 4.10.4  WASH/CGI – Web Authoring System for Haskell
• 5  Tools
• 5.1  Foreign Function Interfacing
• 5.1.1  C–>Haskell
• 5.2  Scanning, Parsing, Analysis
• 5.2.1  Alex version 2
• 5.2.2  Happy
• 5.2.3  SdfMetz
• 5.3  Transformations
• 5.3.1  derive
• 5.3.2  Term Rewriting Tools written in Haskell
• 5.3.3  HaRe – The Haskell Refactorer
• 5.3.4  VooDooM
• 5.4  Testing and Debugging
• 5.4.1  Haskell Program Coverage
• 5.4.2  Hat
• 5.4.3  Lazy SmallCheck
• 5.5  Development
• 5.5.1  Haskell Mode Plugins for Vim
• 5.5.2  cpphs
• 5.5.3  Visual Haskell
• 5.5.4  EclipseFP – Haskell support for the Eclipse IDE
• 5.5.5  Haddock
• 5.5.6  Hoogle – Haskell API Search
• 6  Applications
• 6.1  Exercise Assistants
• 6.2  Lambda Shell
• 6.3  xmonad
• 6.4  GenI
• 6.5  Roguestar
• 6.6  mmisar
• 6.7  Inference Services for Hybrid Logics
• 6.7.1  HyLoRes
• 6.7.2  HTab
• 6.7.3  HGen
• 6.8  Saoithin: a 2nd-order proof assistant
• 6.9  Raskell
• 6.10  photoname
• 6.11  HJS – Haskell Javascript Interpreter
• 6.12  FreeArc
• 6.13  Darcs
• 6.14  lambdabot
• 6.15  yi
• 6.16  INblobs – Interaction Nets interpreter
• 6.17  lhs2TeX
• 6.18  Emping
• 6.19  Audio signal processing
• 6.20  hmp3
• 6.21  easyVision
• 7  Users
• 7.1  Commercial users
• 7.1.1  Ansemond LLC
• 7.1.2  Barclays Capital Quantitative Analytics Group
• 7.1.3  Credit Suisse Global Modelling and Analytics Group
• 7.1.4  Bluespec tools for design of complex chips
• 7.1.5  Galois, Inc.
• 7.1.6  SeeReason Partners, LLC
• 7.2  Haskell in Education
• 7.3  Research Groups
• 7.3.1  Foundations and Methods Group at Trinity College Dublin
• 7.3.2  Functional Programming at University of Nottingham
• 7.3.3  Artificial Intelligence and Software Technology at JWG-University Frankfurt
• 7.3.4  Formal Methods at Bremen University and DFKI Lab Bremen
• 7.3.5  Functional Programming at Brooklyn College, City University of New York
• 7.3.6  Functional Programming at Macquarie University
• 7.3.7  Functional Programming at the University of Kent
• 7.3.8  Programming Languages & Systems at UNSW
• 7.3.9  Haskell in Romania
• 7.3.10  SCIence project
• 7.4  User groups
• 7.4.1  Bay Area Functional Programmers
• 7.4.2  OpenBSD Haskell
• 7.4.3  Haskell in Gentoo Linux
• 7.5  Individuals
• 7.5.1  Oleg’s Mini tutorials and assorted small projects
• 7.5.2  dot.ghci
• 7.6  A Survey on the Use of Haskell in Natural-Language Processing
• 7.6.1  Inductive Programming
• 7.6.2  Bioinformatics tools