A simple functional programming library for PHP

• UpdatedSep 3, 2024
• PHP

Generic implementation of the Has pattern for MonadReader/MonadState and CoHas for MonadError

• UpdatedApr 19, 2023
• Haskell

A tiny package full of functional tools. Applicatives, Functor, Monads, and many more useful tools. Big focus on Effects, IO, Deferred, State, Reader, Writer monads.

• UpdatedNov 3, 2021
• Swift

Algebraic structure implementations, do-notation, and operators to truly live the fantasy

• UpdatedSep 24, 2017
• JavaScript

Fluent functional extensions for C#

• UpdatedJan 1, 2018
• C#

JavaScript monad library with do-notation

• UpdatedNov 17, 2016
• JavaScript

An example describing the State Monad features.

• UpdatedNov 16, 2018
• Scala

Haskell monad transformers and some other helpful stuff

• UpdatedSep 27, 2018
• Haskell

A Kotlin based Brainfuck interpreter. Also it is a demo of a State monad use.

• UpdatedDec 17, 2018
• Kotlin

Write pure, functional code that encapsulates side effects using the IO monad (and friends) in Ruby

• UpdatedJun 10, 2021
• Ruby

Sample code for blog post on combined state and either monad

• UpdatedOct 7, 2017
• Scala

Solutions to tasks given on courses at University of Wrocław (mostly in Polish)

• UpdatedJun 28, 2019
• Jupyter Notebook

Flatmap Java is a java library to help Java developers explore new ways of error handling, dependency injection, and state changes with monads.

• UpdatedAug 10, 2020
• Java

Blog post on van Laarhoven lenses in Haskell

• UpdatedSep 7, 2024

A Python library that encapsulates stateful computations into a monadic structure.

• UpdatedFeb 17, 2025
• Python

Terminal tic-tac-toe using only fp-ts

• UpdatedDec 16, 2019
• TypeScript

A little Lorenz attractor in Haskell using Gloss in order to learn Lenses and State monad.

• UpdatedApr 20, 2020
• Haskell

Prolog parser, lexer and interpreter in Ocaml

• UpdatedFeb 22, 2024
• OCaml