• 1  General
• 1.1  haskell.org
• 1.2  Tips, Tricks, Tours and Tutorials
• 1.3  Haskell-related Publications
• 1.3.1  Haskell-related Events
• 2  Implementations
• 2.1  The Glasgow Haskell Compiler
• 2.2  Hugs
• 2.3  nhc98
• 2.4  hmake
• 2.5  Domain-specific variations
• 2.5.1  Haskell on Handheld Devices
• 2.5.2  Helium
• 2.5.3  Educational Domain Specific Languages
• 2.5.4  Vital: Visual Interactive Programming
• 3  Language Extensions
• 3.1  Foreign Function Interface
• 3.2  Non-sequential Programming
• 3.2.1  Concurrent Haskell
• 3.2.2  GpH -- Glasgow Parallel Haskell
• 3.2.3  GdH -- Glasgow Distributed Haskell
• 3.2.4  Eden
• 3.3  Type System/Program Analysis
• 3.3.1  Chameleon/A General Type Class Framework based on Constraint Handling Rules
• 3.3.2  Constraint-based Type Inferencing
• 3.4  Generic Programming
• 3.5  Syntactic Sugar
• 3.5.1  Recursive do notation
• 3.5.2  Arrow Notation
• 4  Libraries
• 4.1  Packaging and Distribution
• 4.1.1  Library Infrastructure Project
• 4.1.2  RPM Packaging of Haskell projects
• 4.1.3  Haskell User-Submitted Libraries
• 4.2  Hierarchical Libraries
• 4.2.1  A redesigned IO library
• 4.2.2  System.Process: a platform-independent API for external process control
• 4.2.3  System.Time: a redesigned Time library
• 4.3  Data and Control Structures
• 4.3.1  The Haskell Cryptographic Library
• 4.3.2  HSQL
• 4.3.3  Strafunski
• 4.3.4  Parsec
• 4.3.5  UPC -- Utrecht Parser Combinators
• 4.3.6  Yampa
• 4.3.7  The revamped monad transformer library
• 4.3.8  DData
• 4.3.9  HBase
• 4.4  FFI
• 4.4.1  Template Greencard
• 4.5  Graphical User Interfaces
• 4.5.1  The Common GUI Library Task Force
• 4.5.2  HTk
• 4.5.3  HToolKit
• 4.5.4  wxHaskell
• 4.5.5  Gtk+HS
• 4.5.6  Gtk2hs
• 4.6  Graphics
• 4.6.1  HGL Graphics Library
• 4.6.2  HSX11
• 4.6.3  PanTHeon
• 4.6.4  HOpenGL -- A Haskell Binding for OpenGL and GLUT
• 4.6.5  FunWorlds -- Functional Programming and Virtual Worlds
• 4.7  Tool Frameworks
• 4.7.1  Medina -- Metrics for Haskell
• 4.8  XML and Web Programming
• 4.8.1  HaXml
• 4.8.2  Haskell XML Toolbox
• 4.8.3  WASH/CGI -- Web Authoring System for Haskell
• 5  Tools
• 5.1  Foreign Function Interface
• 5.1.1  C-->Haskell
• 5.1.2  GreenCard
• 5.1.3  JVM Bridge
• 5.2  Meta Programming
• 5.2.1  Scanning, Parsing, and Analysis
• 5.2.1.1  Alex version 2
• 5.2.1.2  Happy
• 5.2.1.3  The Utrecht attribute grammar system UAG
• 5.2.2  Haskell Transformations
• 5.2.2.1  MAG
• 5.2.2.2  HsOpt: Helium/LVM Optimization in Stratego
• 5.2.2.3  Ultra
• 5.2.3  Haskell Frontends
• 5.2.3.1  The Programatica Project
• 5.3  Program Development
• 5.3.1  Tracing and Debugging
• 5.3.1.1  buddha
• 5.3.2  HaRe -- The Haskell Refactorer
• 5.3.3  VS Haskell
• 5.3.4  Documentation
• 5.3.4.1  Haddock
• 6  Applications, Groups, and Individuals
• 6.1  Non-Commercial Applications
• 6.1.1  HScheme
• 6.1.2  Analysis Tools for Rosetta
• 6.1.3  Hircules, an IRC client
• 6.1.4  Darcs---David's Advanced Revision Control System
• 6.1.5  Yarrow, a proof-assistant for Pure Type Systems
• 6.2  Commercial Applications
• 6.2.1  Reid Consulting Ltd
• 6.2.2  Aetion Technologies LLC
• 6.2.3  Binary Parser
• 6.3  Haskell User Groups
• 6.3.1  Debian Users
• 6.4  Haskell in Education
• 6.4.1  Beseme Project
• 6.5  Research Groups
• 6.5.1  Artificial Intelligence and Software Technology at JWG-University Frankfurt
• 6.5.2  Formal Methods at Bremen University
• 6.5.3  Functional Programming at Brooklyn College, City University of New York
• 6.5.4  Functional Programming at Macquarie University
• 6.5.5  Functional Programming at Utrecht University
• 6.5.6  Functional Programming at the University of Kent
• 6.5.7  Programming Languages &Systems at UNSW
• 6.5.8  Institute for Geoinformation at TU Vienna
• 6.6  Individual Haskellers