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: 2025-09-28 00:12:47 UTC
JSON Representation

https://github.com/customcommander/functionaut

General purpose library for the functional programming hobbyist.

functional-programming javascript

Last synced: 09 Apr 2025

https://github.com/bsoptei/photonix

Solutions for functional optics.

crate functional-programming lenses optics rust rust-lang rust-library

Last synced: 20 Mar 2025

https://github.com/gavinhome/done-redux

A combined .Net7 state management framework.

component dotnet framework functional-programming redux state-management

Last synced: 04 Mar 2025

https://github.com/alexhmelevski/ahfuture

Simple framework for asynchronous code in swift using Futures

functional-programming futures ios swift

Last synced: 27 Mar 2025

https://github.com/manuelelucchi/functional.jl

A simple Julia library to boost your functional code

functional-programming julia julia-language julia-package julialang

Last synced: 07 Apr 2025

https://github.com/davidgfolch/spring-mongo-reactive

functional-programming reactor rest-api spring-reactive-mongodb spring-webflux

Last synced: 16 Mar 2025

https://github.com/arc-hugo/debt_calculator

Implementation project of an algorithm computing the max-flow of a flow graph and apply it in a debt calculator app.

flow ford-fulkerson-algorithm functional-programming graph ocaml

Last synced: 18 Mar 2025

https://github.com/hd-genius/collection-ops

library that makes collection operations in javascript more functional

collections functional-programming javascript nodejs npm-package

Last synced: 14 Mar 2025

https://github.com/samedfft2634/url_shortener

For shorter url, you can use this application. For fast and easy results...

await-async clipbo fetch-api functional-programming golinks html-css-javascript settimeout sweetalert2 tinyurl-api

Last synced: 14 Mar 2025

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.

functional-programming ocaml ocamlbuild project-template setuptools

Last synced: 09 Sep 2025

https://github.com/samedfft2634/qr_generator

QR generator working with API. It is a practice to improve my skills in JavaScript

api dom-manipulation functional-programming html-css-javascript qrcode-generator qrcode-scanner

Last synced: 14 Mar 2025

https://github.com/itemconsulting/enonic-wizardry

Functional utility library for Enonic XP

enonic enonic-xp functional-programming typescript

Last synced: 08 Apr 2025

https://github.com/davidgfolch/shop

Customer & order management

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

Last synced: 04 Jul 2025

https://github.com/erikbavenstrand/mandelbrot-visualization

Mandelbrot Visualization in Elixir.

elixir fractals functional-programming mandelbrot

Last synced: 27 Mar 2025

https://github.com/monashcoding/intro-to-haskell

Introduction to Haskell Workshop

functional-programming haskell

Last synced: 11 Jul 2025

https://github.com/atticuskuhn/typescript-lens

lens library in typescript

fp functional-programming haskell lens

Last synced: 12 Apr 2025

https://github.com/john-cd/deduplicator

a tool to identify duplicate files

deduplicator functional-programming futures hash identify-duplicate-files nio2 scala

Last synced: 10 Jun 2025

https://github.com/papirosko/scats

Useful scala classes in typescript

functional-programming monad option scala typescript typescript-library

Last synced: 03 Apr 2025

https://github.com/andimiller/munit-cats-effect-styles

Some Suites for munit-cats-effect

cats functional-programming munit scala testing

Last synced: 12 Mar 2025

https://github.com/singuerinc/slot-machine

fun functional-programming machine react slot xstate

Last synced: 02 Apr 2025

https://github.com/unosd/resultmonad

C# implementation of the result and other monads with query syntax support and extensions for Tasks and IEnumerable

async csharp functional functional-programming functor functors monad monads monoid monoids netcore2 netstandard result task tpl

Last synced: 09 Mar 2025

https://github.com/brunonavarrooficial/crud-localstorage-js

LocalStorage CRUD

async client crud crud-application css3 functional-programming html-css-javascript html5 javascript localstorage regex storage-api

Last synced: 20 Feb 2025

https://github.com/rxtoolkit/stt-deepspeech

👂 RxJS operator for speech-to-text using DeepSpeech

fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription

Last synced: 29 Jun 2025

https://github.com/eliasgit2017/clojure_sudoku_game-solver

Sudoku Game (including a simple solver) written in Clojure for the LU3IN020 course "Principes des programmes déclaratifs" at Sorbonne Université.

clojure clojure-library functional-programming leiningen seesaw sudoku sudoku-game sudoku-generator sudoku-puzzle sudoku-solver

Last synced: 31 Mar 2025

https://github.com/jin-sungdae/javastream

Functional Programming in Java && Stream

functional-programming java stream

Last synced: 12 Mar 2025

https://github.com/yehzhang/yousort

Fluently sorts everything, you being the comparator.

elm-architecture functional-programming html5 material-design materialize purescript pux reactive web-app

Last synced: 20 Mar 2025

https://github.com/marlon-couto/playground-functions

Esse projeto consiste em arquivos JavaScript ES6 com várias funções utilitárias para resolução de problemas de um projeto fictício

algorithms ecmascript6 functional-programming javascript

Last synced: 31 Aug 2025

https://github.com/antoniomdk/hashcode2018

Hash Code 2018 Problem Solution

algorithm-challenges functional-programming hackathon-2018 hashcode-2018

Last synced: 27 Feb 2025

https://github.com/mainro/cyclotron-std

Python standard library drivers and components for Cyclotron

cyclotron functional-programming python reactive-extensions reactive-programming reactivex rxpy

Last synced: 02 Jul 2025

https://github.com/oelin/favl

A purely functional AVL tree implementation in JavaScript.

algorithms avl-tree binary-tree data-structures functional-programming

Last synced: 12 Mar 2025

https://github.com/fitter0happier/lambda_parser

Lambda Calculus parser

functional-programming haskell lambda-calculus monad

Last synced: 15 Mar 2025

https://github.com/pzuehlke/hutton

Contains solutions to all of the exercises in and some scripts related to the book: Hutton, G. — Programming in Haskell (2nd ed.)

exercises-solutions functional-programming graham-hutton haskell programming-in-haskell pure-functional

Last synced: 16 Mar 2025

https://github.com/srghma/srghma-react-helpers

functional-programming ramda react recompose redux

Last synced: 01 Apr 2025

https://github.com/michalspano/func-prog

My take on Functional Programming.

clojure functional-programming haskell personal

Last synced: 11 Mar 2025

https://github.com/gvoz-dev/fprog

Functional programming

clojure functional-programming racket scala

Last synced: 20 Feb 2025

https://github.com/shalithasuranga/haskell-learning

Example codes to learn haskell

functional-programming haskell source-code

Last synced: 27 Mar 2025

https://github.com/asbhogal/javascript-algorithms-and-data-structures

Course notes for the JavaScript course provided by freeCodeCamp entitled 'JavaScript Algorithms and Data Structures.' Notes from activites and exercises will be pushed to this repo to serve as a 'bank' of resources and future reference.

algorithms data-structures data-structures-and-algorithms debugging dsa dsa-algorithm dsa-practice es6 freecodecamp functional-programming html5 javascript javascript-algorithms js object-oriented-programming oop

Last synced: 14 Jun 2025

https://github.com/jaalonso/logica-en-haskell

Desarrollo de la lógica con Haskell.

functional-programming haskell logic

Last synced: 27 Mar 2025

https://github.com/abengl/ntt-project2-customerms

This microservice is part of the second project deliverable for the NTT Data Tech Girls program. It provides a CRUD API for managing customer banking management.

checkstyle functional-programming jacoco junit5 mockito mysql oop openapi postman spring-boot swagger

Last synced: 21 Mar 2025

https://github.com/abengl/ntt-project2-accountms

This Account microservice is part of a banking system designed to handle CRUD operations for banking accounts and transactions. It provides endpoints for creating, retrieving, updating, and deleting accounts, as well as managing transactions associated with each account.

checkstyle functional-programming jacoco junit mockito mysql oop openapi postman spring-boot swagger

Last synced: 04 Sep 2025

https://github.com/dragos-tudor/backend-security

Rewritten ASPNET security libraries [functional principles].

aspnet authentication authorization cookies data-protection facebook-auth functional functional-programming google-auth oauth2 openid-connect security twitter-auth

Last synced: 04 Apr 2025

https://github.com/fitter0happier/memorize

MVVM Memorize app

functional-programming swift swiftui

Last synced: 09 Apr 2025

https://github.com/helins/fn.cpp

Pass around c++ fns and methods, get performance

cplusplus functional-programming functions higher-order-functions

Last synced: 10 Mar 2025

https://github.com/palutz/monads-gym

Stretching the muscles with monads...

functional-programming monads scala

Last synced: 11 Mar 2025

https://github.com/gailo22/myproject

sample java project

algorithms functional-programming java java8 practices

Last synced: 28 Mar 2025

https://github.com/web-pacotes/foundation-types

Curated package with types I believe all packages and apps need to promote safeness and reduced side effects.

functional-programming monads types typesafe typescript

Last synced: 12 Mar 2025

https://github.com/rcardin/reader-monad

A simple implementation of the Reader monad

functional-programming monad reader-monad scala

Last synced: 11 Mar 2025

https://github.com/federicobruzzone/software-foundations

Solutions (in Coq) of the exercises in the software foundation books.

coq coq-library functional-programming ocaml software-foundations

Last synced: 10 Jul 2025

https://github.com/bsoptei/photonix_derive

Derive macros for optics traits defined in photonix.

crate functional-programming lenses metaprogramming optics rust rust-lang rust-library

Last synced: 04 Apr 2025

https://github.com/marcloupias/js-playground

Playground to learn javascript

es6 functional-programming javascript learning-by-doing

Last synced: 19 Mar 2025

https://github.com/cicovic-andrija/scala-image-editor

Image editing desktop application written in Scala

desktop-app functional-programming image-editor

Last synced: 01 Apr 2025

https://github.com/multimeric/withpartial

A utility for functional piping in Python that allows you to access any function in any scope as a partial.

functional-programming pipe pipes python

Last synced: 02 Apr 2025

https://github.com/anvell/either

Lightweight Either monad implementation

either-monad functional-data-structure functional-programming jvm kotlin kotlin-library monad

Last synced: 28 Mar 2025

https://github.com/nowayhecodes/iters

Functional iterators, good to Go.

functional-programming go-package golang iterators map-filter-reduce poc proof-of-concept

Last synced: 12 Mar 2025

https://github.com/kristofkruller/algorythms-js

Note and examples for algorythms and optimalization in Javascript

algorithms-and-data-structures functional-programming javascript js optimalization optimization-algorithms

Last synced: 14 Mar 2025

https://github.com/murat/elixir-practices

Some Elixir practices for the newbies...

elixir elixir-lang functional-programming

Last synced: 27 Feb 2025

https://github.com/palutz/functionalscala_coursera

Functional programming in Scala Certification path (EPFL)

big-data coursera distributed-computing functional-programming parallel-computing scala spark

Last synced: 11 Mar 2025

https://github.com/krishnagopinath/separationlogic

a system that helps formally verify the correctness of concurrent programs, integrated into a toy programming language called Imp.

coq functional-programming

Last synced: 23 Mar 2025

https://github.com/paudirac/cassiopeia

A turtle, what else?

functional-programming functional-reactive-programming study

Last synced: 02 Mar 2025

https://github.com/firaja/identicon

Elixir implementation of Identicon

elixir functional-programming identicon

Last synced: 09 Sep 2025

https://github.com/lucasbotang/made_up_programming_language

MUPL language interpreter implemented by Racket

functional-programming interpreter mupl racket

Last synced: 20 Mar 2025

https://github.com/swissmanu/react-rxjs-typescript

An experiment to implement a React user interface using TypeScript that leverages RxJS.

functional-programming react rxjs typescript

Last synced: 03 Apr 2025

https://github.com/ahoward2/easier-nest-server

Functional programming approach to a Nest JS server. ƛ

functional-programming nestjs typescript

Last synced: 02 Mar 2025

https://github.com/jesperancinha/jeorg-kotlin-test-drives

Kotlin studies. Includes Project Arrow, Kotlin Coroutines, Flows and More

arrow arrow-core arrow-kt arrow-optics coroutines declarative-lang declarative-programming dyescape functional-programming gradle gradle-plugin jdk17 jdk19 jvm kotlin kotlin-symbol-processing kotlin-symbol-processor maven-plugin

Last synced: 15 Mar 2025

https://github.com/inaldor/memorize

A memory game app

animation card cs193p-spring-2020 functional-programming game memory-game mvvm reactiveui swift swiftui

Last synced: 13 May 2025

https://github.com/joaopaulopmedeiros/learning-functional-programming

Repository for learning functional programming with JS.

first-class-functions functional-programming immutability js pure-functions

Last synced: 06 Jul 2025

https://github.com/jaypmorgan/dfp

A suite of functional tools for all your functional programming

functional-programming python

Last synced: 16 Mar 2025

https://github.com/darky/context-fp-go

Functional programming context for Golang

context dependency-injection di fp funcitonal functional-programming go golang

Last synced: 28 Feb 2025

https://github.com/darky/klubok

Do notation pipes for Promise-based or pure functions which easy to mock

do-notation functional-programming javascript mock pipe promise typescript unit-testing

Last synced: 27 Aug 2025

https://github.com/rxtoolkit/socketio

🚰 RxJS operators for working with Socket.io (v4 or lower) servers

fp functional-programming observables package reactive-programming realtime rxjs socket-io socketio streaming websocket websockets

Last synced: 03 Sep 2025

https://github.com/shamansir/elm-fluxus

In Progress: A try to move http://pawfal.org/fluxus to Elm and WebGL

elm functional-programming generative-art graphics-programming visualisation webgl

Last synced: 29 Jun 2025

https://github.com/sword-smith/hfasto

Implementing a compiler for the fuctional programming language fasto in Haskell

calling-conventions compiler functional-programming mips-assembly register-allocation

Last synced: 05 Mar 2025

https://github.com/bendomey/thinktank

Video/Audio Server

dependency-injection functional-programming mediasoup nodejs typescript

Last synced: 06 Mar 2025

https://github.com/alejogs4/church-encoding-javascript

Church encoding to represent typical programming structures on Javascript

church-encoding functional-programming javascript lambda-calculus

Last synced: 06 Mar 2025

https://github.com/gneuvill/derive4j-jackson

functional-programming functionaljava jackson java java-8 json typeclasses

Last synced: 23 Mar 2025

https://github.com/kavalcante/array-into-subarrays

A non destructive and simple function that divide an array into multiples subarrays

function functional-programming javascript nodejs npm

Last synced: 26 Feb 2025

https://github.com/helton/labs

:mag_right: My experiments

benchmark cheerio functional-programming javascript labs phantomjs pre-commit request shelljs snazzy standard

Last synced: 20 Feb 2025

https://github.com/bertrand31/pandore

📦 The functional files manipulation library Scala was missing

file filesystem functional-programming io-monad library scala

Last synced: 16 May 2025

https://github.com/mrvplusone/lazylang

A Haskell-style lazy language in 500 lines of Scala code

functional-programming lazy-evaluation monad-transformers

Last synced: 03 Apr 2025

https://github.com/jericirenej/typescript-monads-chaining

Chain callbacks in Typescript with integrated nullish checks and strong typing using the monad design pattern

chaining functional-programming monads pipes typescript

Last synced: 06 Aug 2025

https://github.com/srikanth-josyula/java-functional-programming-concepts

This repository explores functional programming concepts in Java 8/9/11

functional-programming java11 java8 java9 lambda-functions methodreference

Last synced: 16 Mar 2025

https://github.com/yurkimus/types

JavaScript-oriented type utilities

deno functional-programming javascript node utilities

Last synced: 11 Jun 2025

https://github.com/shlinkio/data-manipulation

Userland implementations of some data manipulation helpers extracted from ramda

functional-programming javascript typescript

Last synced: 04 Jul 2025

https://github.com/mattiamtzlr/epfl-cs214-course

Course notes for EPFL CS-214: Software Construction

functional-programming scala university-course

Last synced: 24 Mar 2025

https://github.com/duskmoon314/meowth

A library which provides abstractions for functional programming in Rust. Inspired by Scala library cats.

category-theory functional-programming rust

Last synced: 07 Apr 2025

https://github.com/nem035/js-function-fun-2

Fun with functional programming in JavaScript (2)

composition functional-programming functor javascript monad monoid semigroup

Last synced: 30 Jun 2025

https://github.com/abengl/ntt-project1

Primer projecto en Java para el Bootcamp Tech Girls de NTT Data Perú. Inicia el desarrollo de una aplicación para el manejo de cuentas bancarias de usuarios.

fun functional-programming mysql oop spring-boot

Last synced: 14 Jun 2025