MtlThe Monad Transformer Library
EachA macro library that converts native imperative syntax to scalaz's monadic expressions
MonadlessSyntactic sugar for monad composition in Scala
Dsl.scalaA framework to create embedded Domain-Specific Languages in Scala
BastetA ReasonML/Ocaml library for category theory and abstract algebra
Funcadelic.jsFunctional programming and category theory for everyday JavaScript development
Fluture🦋 Fantasy Land compliant (monadic) alternative to Promises
FpgoMonad, Functional Programming features for Golang
Rubico[a]synchronous functional programming
Alembic⚗️ Functional JSON Parser - Linux Ready 🐧
DunaiClassic and Arrowized Functional Reactive Programming, Reactive Programming, and Stream programming, all via Monadic Stream Functions
MayreMaybe render a React component, maybe not 😮
FFunctional stuff for Python
CrocksA collection of well known Algebraic Data Types for your utter enjoyment.
Cats StmAn STM implementation for Cats Effect
Ok josePipe elixir functions that match ok/error tuples or custom patterns.
CyclopsAn advanced, but easy to use, platform for writing functional applications in Java 8.
IterSimple iterator abstract datatype, intended to iterate efficiently on collections while performing some transformations.
Httpzpurely functional http client with scalaz.Free
TsoptionCorrect, easy to use Option type for TypeScript. 🦄
Happythe alchemist's happy path with elixir
PurefunFunctional Programming library for Java
PurifyFunctional programming library for TypeScript - https://gigobyte.github.io/purify/
Fp Core.rsA library for functional programming in Rust
LambdaFunctional patterns for Java
LtupatternfactoryLambda the ultimate Pattern Factory: FP, Haskell, Typeclassopedia vs Software Design Patterns
Static LandSpecification for common algebraic structures in JavaScript based on Fantasy Land
Category TheoryAn axiom-free formalization of category theory in Coq for personal study and practical work
Learn Fplearn-by-doing course/tutorial for functional programming on scala
Bow🏹 Bow is a cross-platform library for Typed Functional Programming in Swift
OkElegant error/exception handling in Elixir, with result monads.
EffEff monad for cats - https://atnos-org.github.io/eff
FluokittenCategory theory concepts in Clojure - Functors, Applicatives, Monads, Monoids and more.
TsmonadLittle monad library designed for TypeScript
Kotlin ResultA multiplatform Result monad for modelling success or failure operations.
Fun TaskAbstraction for managing asynchronous code in JS
Language ExtC# functional language extensions - a base class library for functional programming
ScriptumA fool's scriptum on functional programming
MonioAsync-capable IO monad for JS
RationaleRamda inspired library of helper functions for ReasonML
asynqroFutures and thread pool for C++ (with optional Qt support)