Learning Resources

• Mostly adequate guide to FP by @DrBoolean
• The State monad by Paul Gray
• Functional Programming with TypeScript by Sahand Javid
• fp-ts Tutorial series on YouTube by @MrFunctor

Getting started with fp-ts series

• Interoperability with non functional code
• Eq
• Ord
• Semigroup
• Monoid
• Category
• Functor
• Applicative
• Monad
• Either vs Validation
• IO
• Reader

Functional design series

• Combinators Part I
• Combinators Part II
• Tagless final
• Smart constructors
• Introduction to property based testing
• Algebraic Data Types

Advanced code examples

• “fp-ts to the max” (TypeScript port of John De Goes’s “FP to the max” in Scala)
  • Part I
  • Part II

Community documentation

• fp-ts recipes – A collection of practical recipes for working with fp-ts
• Mostly adequate guide to FP-TS partial rewrite by ChuckJonas
• Book: Introduction to Functional Programming by Giulio Canti English translation by Enrico Polanski

Community Blog Posts

• When An Error Is Not An Exception — How we rewrote the core of Prism to make it almost totally functional
• Introduction series to FP-TS by Yuriy Bogomolov
• The ReaderTaskMonad by Andy White
• FP-TS for HTTP-requests by Kimmo Sasskilahti
• Basic introduction to FP-TS by Dave Tayls
• Practical guide to FP-TS by Ryan Lee