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: 2026-06-25 00:08:15 UTC
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https://github.com/ifkas/mars-dashboard-project

This is the second project that passed the test for the Udacity Intermediate JavaScript nano degree.

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Last synced: 10 Apr 2026

https://github.com/bensimmers/matchly

TypeScript utility for pattern matching in typescript - Inspired by F# match

functional-programming library typescript

Last synced: 23 Jun 2025

https://github.com/invrtd-h/ffffff

JS의 underscore 라이브러리를 그대로 C++로 구현하는 프로젝트입니다

cpp cpp20 functional-programming

Last synced: 12 Jul 2025

https://github.com/sdecima/java-nights-fp

Ejemplos de la charla en Java Nights sobre "Programación Funcional y proceso de datos en Java"

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Last synced: 25 May 2026

https://github.com/kodekote/sml_exemplars

Standard ML functions that are of interest

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Last synced: 15 Mar 2026

https://github.com/elenavanengelenmaslova/injectfunctionsspringannotations

Inject Kotlin functions in Spring Boot

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https://github.com/arnaudsm/array-deluxe

Superpowers for your JavaScript arrays 🦸

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https://github.com/gkspranger/throwaway

A Clojure "throwaway" library

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https://github.com/borisskert/lazy-stream

A lazy stream implementation with some cool methods known from functional languages

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https://github.com/mariajbp/cp1920

functional-programming haskell

Last synced: 14 Mar 2025

https://github.com/atomicptr/phonad

Building blocks for functional programming in PHP, inspired by Haskell.

functional-programming php php-library

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https://github.com/mtumilowicz/scala-zio2-partially-applied-types-workshop

Scala - introduction to partially applied types based on zio example.

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Last synced: 21 Jun 2025

https://github.com/scalawilliam/syslog-ac

Scala FS2-IO-UDP syslog server implementation for ActionFPS

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https://github.com/yanm1ng/lodash-rebuild

lodash makes JavaScript easier, so let's rebuild it for fun and practice !!

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https://github.com/kenato254/ts-option

The Option type is a powerful tool for handling values that may or may not be present, inspired by functional programming languages like Rust and Haskell. It provides a type-safe way to avoid common errors associated with null or undefined by explicitly representing the absence of a value.

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https://github.com/rabestro/roman-arabic-calculator

This code is a proof of concept. The calculator can work with both Arabic (1,2,3,4,5 ...) and Roman (I, II, III, IV, V ...) numbers.

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https://github.com/adzz/ex-ample

Repo for Elixir By Example - practical examples of Elixir code

elixir functional-programming learn-elixir learn-to-code learning

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https://github.com/amsh4/livesketch

Real-time collaborative drawing app with React UI, Elixir backend, and Python analytics. Enables seamless sketching, anomaly detection, and scalable infra.

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https://github.com/jleahred/idata

small tools to reduce mutability and program more functionally with Rust

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Last synced: 20 Jun 2025

https://github.com/marcinzh/spot

Cats Effect instances for Turbolift

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https://github.com/bertrand31/cagire

🔍 An experimental search engine supporting real-time partial-match plaintext search

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https://github.com/willmcpherson2/soop

The Soop Language

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https://github.com/ferr0s04/feup-pfl

Repository for PFL (Functional and Logical Programming) course of LEIC FEUP, for year 2024-25

feup feup-leic functional-programming haskell logical-programming prolog

Last synced: 25 May 2026

https://github.com/taimoorzaeem/functional-stuff

Some functional programs.

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Last synced: 17 Mar 2025

https://github.com/davidboers/ElmEither

Implements the Either declaration in Elm.

either elm functional-programming package

Last synced: 29 Jun 2025

https://github.com/fonCki/functional-programming

This repository hosts the "Goodies To Go (G2G)" project, an F#-based online ordering system for a canteen, demonstrating domain modeling and basic functionalities.

fsharp functional-programming

Last synced: 11 Jul 2025

https://github.com/dopenchills/fp-vm

Vue.js application with functional programming patterns

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Last synced: 19 May 2026

https://github.com/kpebedko22/labs-functional-programming

Лабораторные работы по дисциплине «Функциональное программирование»

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https://github.com/keepzen/pipe.js

functional-programming js pipe pipelinefunction

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https://github.com/slamko/ppx_catch

Ocaml PPX for no-exception error handling

error-handling functional-programming meta-programming no-exception ocaml ppx ppx-extension ppx-rewriter ppxlib

Last synced: 29 Jun 2025

https://github.com/iambasantarai/aalu-cross

Haskell implementation of tic-tac-toe game

functional-programming gloss haskell tic-tac-toe

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https://github.com/georgiifirsov/patternmatching

Short header-only library that allows you to use pattern matching in C++. Written in pure standard C++14.

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https://github.com/zoul/elm-currency-converter

Trivial currency conversion apps showcasing the Elm architecture

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https://github.com/al333z/reactiveapplication

Master degree thesis on Reactive Programming.

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https://github.com/geekyfox/scheming

Scheming: The journey through functional programming, language design, insobriety and bad jokes

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https://github.com/minoddein/the-vigener-cipher-and-the-feistel-network

The Vigener cipher, written as part of a laboratory work

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https://github.com/ghurtchu/msgflow

:speech_balloon: Persistent Chat Server. Tech used: Scala, Java, PostgreSQL.

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https://github.com/fabriziomettini/dsa-ii

Resources about my DS&A II course (FCEIA - UNR)

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https://github.com/surovv/kleisli

javascript with monads and function composition

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https://github.com/bsgbryan/pug

A game engine targeted for procedural content coded in a functional style

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https://github.com/adityaathalye/slideware

Where the conference talk slides are...

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https://github.com/avvessalom/itmo-functional-programming

Лабораторные работы по функциональному программированию (ИТМО, ПИиКТ-СиППО, 4 курс).

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

Convenient functions for SQLServer, MongoDb and Redis databases.

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https://github.com/federicobruzzone/99-ocaml-problems

Implementations of the 99 problems in OCaml.

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https://github.com/chrismichaelps/computer-science-problem-solving

Learning haskell Language solving computer science programming problem. This implies having a better knowledge about how language works and how to understand better how functional languages work.

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https://github.com/wilberquito/johntheartist

Template John the artist

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https://github.com/leostera/restruct

💾 Purely Functional and Compact Data Structures for ReasonML

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https://github.com/dtsaryov/csc-haskell-fp

The repository contains lecture notes and practical task implementations from FP with Haskell course

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https://github.com/nestarz/pipe

TypeScript Pipe Operator with Async Support

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https://github.com/marcodpt/wand

A tiny JS router that makes no assumptions about its usage.

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Last synced: 11 Apr 2026

https://github.com/skippia/twin-scanner-cli

Find duplicate files in multiple folder(s) scanning .txt or/and .torrent files and depending on the selected mode (readonly: true | false) get information about duplicated files /+ extract them into new folders

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Last synced: 23 Mar 2025

https://github.com/tsuberim/fun

A purely fun-ctional language with amazing performance

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https://github.com/chrisbenincasa/pure-redis

Pure functional Redis protocol implementation using Cats

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https://github.com/tristanpenman/haskell-exercises

Stuff I've worked through while learning Haskell

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https://github.com/lpld/func-prog-scala

Assignments from the book "Functional programming in Scala": https://www.manning.com/books/functional-programming-in-scala

functional-programming scala

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https://github.com/erthium/primes-and-others

General tests with prime numbers

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https://github.com/supermacro/hangman

Hangman game

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https://github.com/mertturkmenoglu/f-sharp-examples

F# Language Examples

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https://github.com/david-lapadula/javascript-essentials

Fundamentals of JavaScript

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https://github.com/reubano/devcraft-workshop

Materials for the DevCraft workshop on stream processing

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https://github.com/khaledashrafh/petpal-simulation

The PetPal Simulation is a console-based application that simulates the experience of adopting and taking care of a pet. Users can adopt a pet, feed it, play with it, and check its status. The game tracks the pet's hunger and happiness levels, and it ends if these levels drop to critical values.

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Last synced: 28 Apr 2026

https://github.com/bcherny/mapf

Ergonomic Promise.all

async functional-programming typescript

Last synced: 28 Mar 2025

https://github.com/bennypowers/power-functions

A wee functional library intended half for entertainment, half for personal edification.

functional-programming javascript

Last synced: 27 Mar 2025

https://github.com/tmccombs/rust-cons

A persistent single-linked list for Rust

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Last synced: 21 Mar 2025

https://github.com/agapas/halloween-gallery

Gallery example made with plain JavaScript. Styles made with mobile-first approach.

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Last synced: 07 May 2026

https://github.com/vitoralvesp/check-verificator

Repositório dedicado ao Projeto "Está em Xeque?", da disciplina Paradigmas de Linguagens de Programação, para o estudo de Paradigmas Funcionais utilizando Haskell.

chess computer-science functional-programming haskell paradigms-of-programming

Last synced: 21 Mar 2025

https://github.com/vadniks/computercomponentsdesktopapp

asynchronous-programming client-side cmake concurrent-programming cplusplus desktop desktop-app functional-programming gui modern-cpp qt-framework qt6 responsive-design template-metaprogramming ui

Last synced: 17 Feb 2026

https://github.com/slamko/deep-racket

Little Deep Learning framework in Racket

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Last synced: 10 Feb 2026

https://github.com/oezg/minesweeper-kt

Minesweeper game

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Last synced: 25 Jan 2026

https://github.com/corporatepiyush/expression-problem

functional-programming haskell java oop

Last synced: 17 Apr 2026

https://github.com/bartstc/looper-js-library

Simple and very modest library written based on functional programming inspired Underscore.js library

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Last synced: 06 Jan 2026

https://github.com/deepcloudlabs/javascript-programming-essentials

Javascript Programming Essentials

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Last synced: 27 Mar 2025

https://github.com/keidrun/fantasy-utils

Small utils for Functional Programming with Promise.

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Last synced: 09 Sep 2025

https://github.com/turbaszek/elm-tic

Tic-Tac-Toe in Elm

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Last synced: 27 Mar 2025

https://github.com/shahaf-f-s/multithreading

A python module for creating multithreading processes easily, in a more Pythonic way.

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Last synced: 16 May 2026

https://github.com/mrseanbaines/fun-fun-function

Notes and code snippets from Fun Fun Function videos

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Last synced: 20 Mar 2025

https://github.com/lamaabdeldayem/peg-reversal-game

A Haskell board game where the goal is to flip all black pegs to white, demonstrating recursion and immutability.

board-game functional-programming haskell immutability recursion

Last synced: 27 Mar 2025

https://github.com/ekewn/undset

Project to learn elm

elm elm-lang functional-programming

Last synced: 17 Feb 2026

https://github.com/victorlga/functional-etl

A functional ETL pipeline in OCaml that processes order data from CSV files hosted online using map, reduce, and filter, producing aggregated results and storing into a database.

etl functional-programming ocaml pipeline

Last synced: 28 Mar 2025