Posted on: 18/05/2017

• http://haskellbook.com/ - A highly recommended book in the Haskell circles.
• Haskell Cookbook: Build functional applications using Monads, Applicatives, and Functors I’ve met the author in person - friendly guy!
• Magic haskell - a work in progress (price is pay what you want)

Resources that are free:

• Online course - mooc?
• Haskell at work Highly recommended! A videos series teaching various Haskell concepts.
• https://en.wikibooks.org/wiki/Haskell I really liked the wikibook when I was learning Haskell. It’s not as in depth, and does not cover all of the topics - but it’s a great starting point.
• http://dev.stephendiehl.com/hask/ What I wish I knew when learning Haskell - INCREDIBLY comprehensive community edited document that covers a whole range of Haskell related topics. Debugging, editors, frameworks etc!

• https://fpchat-invite.herokuapp.com/ - a slack community (https://functionalprogramming.slack.com/. There is a dedicated #haskell-beginners channel. A great community - which was a HUGE help to me when I first started learning.
• https://www.vacationlabs.com/haskell/index.html Haskell without the theory
• http://learnyouahaskell.com/ - Possibly a bit dated by now but great for a starting point
• http://book.realworldhaskell.org/ - Possibly quite dated, but covers quite a few topics
• Haskell Cookbook

Other things worth mentioning:

• ghcid, Automatically reloads / compiles your code on file changes, within GHCI (the Haskell interpreter implementation) and shows relevant errors. It’s very fast too https://github.com/ndmitchell/ghcid
• https://github.com/krispo/awesome-haskell I’ve only seen this recently.