Blog articles

Many areas of Haskell have been explored in the form of blog posts. This page collects the best of those articles from across the web. Due to the vast amount of material, this page is divided into sub-categories:

Introductory material

• Introductions to Haskell
• Comparing Haskell to other languages
• Functional programming in general
• Small programming exercises

Specific topics

• Algorithms and techniques
• /Computational Category Theory
• Data and control structures
• Databases in Haskell
• Error handling and exceptions
• GUIs in Haskell
• Graphics
• HTML and XML and the Web
• Hardware and robots
• Haskell language features
• High performance Haskell
• IO in Haskell
• The FFI: interfaces to other languages
• Libraries and packages
• Mathematics and Haskell
• Monads, Comonads, Arrows
• Networking
• Parallel and concurrent programming
• Parsing, regular expressions
• Domain specific languages and code generation
• Programming with types
• Testing, correctness and proofs

Further reading

Further material on these topics is available in The Haskell Wikibook

For libraries divided into similar topics, see:

• the Hackage database
• Other libraries and tools

For in-depth research into these topics:

• Research paper database