Functional programming
In computer science, functional programming is a programming paradigm where programs are constructed by applying and composing functions. It is a declarative programming paradigm in which function definitions are trees of expressions that map values to other values, rather than a sequence of imperative statements which update the running state of the program.
- GitHub: https://github.com/topics/functional-programming
- Wikipedia: https://en.wikipedia.org/wiki/Functional_programming
- Related Topics: oop, declarative-programming, procedural-programming, event-driven-programming,
- Last updated: 2026-07-01 00:11:49 UTC
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https://github.com/rsachdeva/reactnd-mobile-flashcards
React Native based Deck and Cards App from Scratch with Quiz, Scoring, Seeing Answers Support
functional-programming nodenv react-native redux yarn
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https://github.com/shahabganji/funx
A robust and useful library to use functional programming in C#
csharp functional functional-programming funx maybe-monad option railway-oriented-programming
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https://github.com/skulltech/programming-languages-assignments
Assignments and code written for course COL226 (Programming Languages) of IIT Delhi.
compiler-design functional-programming programming-languages
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algorithms csharp dotnet-standard functional-programming linq
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functional-programming generics gradle-multi-project hexagonal-architecture java-8 junit5 lombok mockito rest-api sonarqube spring-boot-2 spring-boot-data-jpa spring-boot-starter-test swagger2 transactional
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artificial-intelligence bitboard chess-engine dice-chess expectimax functional-programming game-engine scala scala3 virtual-threads
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📦 The functional files manipulation library Scala was missing
file filesystem functional-programming io-monad library scala
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Write an application by writing its topology.
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Haskell influenced Category Theory patterns implemented in Java
category-theory functional-programming haskell java monad monad-transformers
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functional-programming helpers lambda react-declarative serverless
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https://github.com/doeixd/make-with
Functional utilities for elegant function composition and state management in TypeScript
closures functional-programming partial-application typescript typescript-library
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https://github.com/helins/fn.cpp
Pass around c++ fns and methods, get performance
cplusplus functional-programming functions higher-order-functions
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Solutions (in Coq) of the exercises in the software foundation books.
coq coq-library functional-programming ocaml software-foundations
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Tools for composing flutter widget trees in a functional manner.
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Chainable function currying
chainable-methods currying functional-programming
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Result types for Go; because (T, error) can be considered a ✨ monad ✨.
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https://github.com/mrandl/satsolver
A toy functional and parallel SAT solver implementation in Scala
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https://github.com/arindas/lazy-prime-sieve
Lazy Sieve of Eratosthenes for infinitely generating primes lazily in Rust.
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https://github.com/kshirish/reactivexio
Learning functional programming concepts from `http://reactivex.io/learnrx/`
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https://github.com/retheviper/gotlin
Some Kotlin-like functions.
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A Golang utility library of many commonly used functions
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💜 Scalable and feature-rich chat server and client built with FIO, designed for high-performance asynchronous communication
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https://github.com/wojwozniak/functional-programming-course
[uni] Functional Programming Course
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LazyList implements map, filter and reduce in JavaScript Arrays with lazy evaluation.
array filter functional-programming javascript lazy-evaluation map reduce
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https://github.com/abdulaziz-hassan/cpu-cache-system_haskell
A successful implementation of a simplified CPU cache system in Haskell and takes advantage of the Functional Programming Paradigm
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Last synced: 14 Mar 2025
https://github.com/namoshizun/goodjson
Functional validators to check anything about your JSON with ease.
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Last synced: 09 May 2026
https://github.com/xiel/outer-hooks
Powerful and composable hooks that work in Node & Browser.
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https://github.com/gsuaki/functional-spring-web
A Functional API using Spring WebMVC and Java 14
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https://github.com/edysegura/js-functional
Functional JavaScript programming examples
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Interpreter for a functional, expression-based programming language
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A functional pipe with validators for TypeScript
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A pure functional Scala client for Openstack Keystone implemented using Http4s client.
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Online coding test
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Functional utility library for Enonic XP
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Go for Scala developers
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[O]Caml compiler
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A tiny API: Just shuffles the given names.
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Reference code files used during practice for newer features in Java SE 17, Lambdas, Functional Programming, Streams, Concurrency, Sealed Classes, LocalDateTime methods, Records ...
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:notes: notes/code/thoughts
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https://github.com/michalzalecki/monadsjs
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https://github.com/vickvey/complex_numbers
I have implemented Complex Numbers and some of the basic operations on them.
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My Reactive Programming learning using Spring Boot Webflux, and Kotlin.
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Elixir implementation of Identicon
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Supercharge Terraform with functional programming. 🚀
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https://github.com/federicobruzzone/setup-ocaml-project-with-dune
This repository provides a basic setup for an OCaml project with using Dune as the build system. It aims to provide a simple and straightforward structure for your OCaml project, allowing you to focus on writing code without the complexities of a build system.
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My solutions to exercises of "Functional Programming in Scala".
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Sequence pipelines in C++. A functional programming-inspired approach to processing data with map, filter, reduce, and more.
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Sudoku solver in Racket for any board size (including hexadoku & larger), built without constraint solvers or mutations. It solves any legal puzzle and detects invalid ones.
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https://github.com/marcosh/effector
A Php library to write effect aware code.
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https://github.com/karmakaze/monadts
Fun with flatMap - Now I know My ADTs (or How to Learn Monads by Accident)
flatmap fun functional functional-programming monad monads
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Parallel Asynchronous Particle Swarm Optimization in Clojure
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Last synced: 04 Apr 2025
https://github.com/matbesancon/pagerank
A functional, parallel PageRank implementation in Scala
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Last synced: 24 Jun 2025
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A performant and flexible reactive programming framework for Dart
dart functional-programming reactive reactive-programming state-management
Last synced: 23 Feb 2026
https://github.com/05st/project-euler
My Haskell solutions for Project Euler problems.
functional functional-programming haskell problems project-euler solutions
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https://github.com/etacassiopeia/datachefanalytics
ZIO, One Monad to rule them all !!!
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https://github.com/critocrito/curry
Named curry functions for fixed arities.
curry currying fp functional-programming javascript utility
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https://github.com/kavalcante/array-into-subarrays
A non destructive and simple function that divide an array into multiples subarrays
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https://github.com/leejss/funtional-ts
It's a functional programming playground.
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Small function that can be used instead if-then statement in functional style programming with JavaScript
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Lightweight, modular utility functions for arrays, browser, dates, strings, math, and more.
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Desarrollo de la lógica con Haskell.
functional-programming haskell logic
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https://github.com/dnlowman/result-ts
A minimal Result type for TypeScript.
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https://github.com/ladroid/mathelogos
The Mathelogos library is designed to introduce functional programming constructs to Rust.
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Differentiable Programming: Lisp deep learning by hylang
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https://github.com/yurkimus/functions
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https://github.com/yurrriq/vfp-in-agda
:book: Verified Functional Programming in Agda
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https://github.com/ruferdz/cards
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https://github.com/langston-barrett/coq-typeclass-hierarchy
A full-featured hierarchy of typeclasses for functional programming in Coq
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https://github.com/vgalvoso/phunctional-php
A functional programming PHP framework.
functional-programming no-dependencies php php-framework
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https://github.com/manuelelucchi/functional.jl
A simple Julia library to boost your functional code
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https://github.com/prrromanssss/thebasicsofcs-labs
Laboratory works for the basics of computer science for MSTU
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https://github.com/helton/labs
:mag_right: My experiments
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https://github.com/tosun-si/bees-demo-fp
This project shows some legacy code and patterns and a refactoring for each of them with Functional Programming, lambda and functions composition
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Functional Programming
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Functional utility method: a capacitor concept
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https://github.com/filipbolt/hackerrank_functional
Haskell solutions hackerrank functional challenges
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https://github.com/steventimes/fpstreams
functional programming library for Python
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