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: 2026-06-24 00:08:05 UTC
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https://github.com/ist-dsi/scala-keystone-client

A pure functional Scala client for Openstack Keystone implemented using Http4s client.

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Last synced: 21 Jan 2026

https://github.com/futurum-dev/dotnet.futurum.core.polly

Small dotnet library, allowing you to use Polly with Futurum.Core, based on the concepts behind 'Railway Oriented Programming'.

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Last synced: 14 Jan 2026

https://github.com/skykanin/coding-test

Online coding test

clojure functional-programming

Last synced: 24 Oct 2025

https://github.com/zkfmapf123/donggo

my golang package funcs

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Last synced: 05 Sep 2025

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

Functional utility library for Enonic XP

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Last synced: 19 Jan 2026

https://github.com/paladitya/jparser

A Java library to give YACC like facility

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Last synced: 29 Apr 2026

https://github.com/customcommander/functionaut

General purpose library for the functional programming hobbyist.

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Last synced: 09 Apr 2025

https://github.com/albertllousas/gym-class-booking-microservice

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Last synced: 10 Jun 2025

https://github.com/damiisdandy/snake-game

snake game built with just react hooks

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Last synced: 16 Jan 2026

https://github.com/retheviper/gotlin

Some Kotlin-like functions.

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Last synced: 29 Apr 2026

https://github.com/patrixr/capacitor.js

Functional utility method: a capacitor concept

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Last synced: 22 Apr 2025

https://github.com/tylrpopcorn/the-grid-functional-based-

A simple grid application built using functional based react.js components

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Last synced: 10 May 2026

https://github.com/shuvo18103107/diceroll.github.io

This is a kind of fun project made completely by javascript. Enjoy the game the link is given below.

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Last synced: 12 Apr 2026

https://github.com/jvmakine/shine

LLVM frontend for Shine

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Last synced: 21 Jan 2026

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

👂 RxJS operator for realtime speech-to-text (STT/S2T) using AWS Transcribe

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Last synced: 21 Jun 2026

https://github.com/devmahmud/javascript-from-fundamentals-to-functional-js

Learn higher-order functions, closures, scope and the fundamentals necessary to use modern frameworks like React, Angular and Vue. You'll master key functional methods like map, reduce and filter ...plus promises and ES6+ asynchronous JavaScript!

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Last synced: 20 Jun 2026

https://github.com/rurumimic/haskell

functional programming language

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https://github.com/mahmoudhanafy/scala-specialization

my solutions to assignments

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Last synced: 19 Jun 2026

https://github.com/emphori/compose

A featherweight Promise composition and error handling library for JavaScript

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https://github.com/noyzys/nautchkafe-auth-rest

Extensible rest api for authentication with Mojang and similar services.

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Last synced: 12 Apr 2026

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

👂 An RxJS operator for real-time speech-to-text (STT/S2T) streaming using the IBM Watson.

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Last synced: 18 Jun 2026

https://github.com/kelvins/functional-programming-in-scala

Functional Programming in Scala

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Last synced: 17 Jun 2026

https://github.com/afsalthaj/fp-generator

The library that solves all your data generation problem !

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Last synced: 16 Jun 2026

https://github.com/zerotohero-dev/delgado

Delgado is your functional handyman.

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Last synced: 13 Jun 2026

https://github.com/calvinlfer/account-experiment

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Last synced: 13 Jun 2026

https://github.com/jasonsbarr/liszt

A prototypal object oriented language that borrows heavily from functional programming concepts and languages

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Last synced: 13 Jun 2026

https://github.com/0xspringtime/catsys

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Last synced: 14 May 2026

https://github.com/tbrown1979/totp4s

TOTP library for Scala

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Last synced: 05 Jan 2026

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

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

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Last synced: 14 May 2026

https://github.com/a248/jdbcaesar

Conquer the verbosity of plain JDBC.

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Last synced: 13 Oct 2025

https://github.com/superpuero/kawa

c++ game engine, made with love

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Last synced: 17 Feb 2026

https://github.com/rcdilorenzo/tictactoe

A reinforcement learning algorithm with a touch of functional programming

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Last synced: 18 Jan 2026

https://github.com/shanoaice/bethlehem

A minimal functional programming library for JavaScript.

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Last synced: 11 Jun 2026

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

Functional programming approach to a Nest JS server. ƛ

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Last synced: 13 May 2026

https://github.com/admodev/baldor-lang

Algebraic and mathematical programming language, made with PYTHON.

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https://github.com/polossk/renai-slg-solution

Solution of 恋愛SLG

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https://github.com/axect/fp-lecture

2018 Functional Programming Lecture in Yonsei Univ

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https://github.com/thma/clean-architecture-with-functions

Clean Architecture in Haskell. Using higher order functions for 'dependency injection'

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Last synced: 13 Oct 2025

https://github.com/marcelo-gomj/note-share

Share notes web app.

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Last synced: 11 May 2026

https://github.com/michalzalecki/monadsjs

Ready to use monads in examples

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Last synced: 14 Oct 2025

https://github.com/pfpack/pfpack-dependency-registry

PrimeFuncPack Dependency Registry is a library for .NET providing a dependency registrar intended for registering services, including dependency trees built by PrimeFuncPack Dependency, in the .NET dependency injection mechanism.

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Last synced: 10 May 2026

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

library that makes collection operations in javascript more functional

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Last synced: 10 May 2026

https://github.com/lenguyenthanh/chess-position-generator

Generate random chess position/perft

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https://github.com/gurbaaz27/cs350a-homework-exercises

functional, lambda-calculus and object-oriented programming homework assignments

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Last synced: 09 May 2026

https://github.com/aganglada/reswitcher

🍭 Functional switch case for redux reducers

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Last synced: 19 Apr 2026

https://github.com/ajitjha393/sthalit

A library that mimics the concept of lazy evaluation, a feature found in functional programming languages like Haskell.

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Last synced: 09 May 2026

https://github.com/seb-bizeul/fp-flow

Collection of algebraic data types to use with Flow

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Last synced: 22 Jan 2026

https://github.com/alonsodomin/purerand

Pure functional random generator of data

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Last synced: 27 Feb 2026

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

Course notes for EPFL CS-214: Software Construction

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Last synced: 24 Mar 2025

https://github.com/firaja/identicon

Elixir implementation of Identicon

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Last synced: 16 Oct 2025

https://github.com/akinozgen/alternatives

Some alternative implementations for common interfaces, classes etc.

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Last synced: 09 May 2026

https://github.com/julientoucoula17/big_data-training_with_scala

Training Scala 💥💥

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Last synced: 21 Feb 2026

https://github.com/rxtoolkit/sgd

📊 RxJS implementation of stochastic gradient descent (SGD) (classifier).

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Last synced: 08 May 2026

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

Some Elixir practices for the newbies...

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https://github.com/henriquelimas/sample-feed-pwa

🗞 A sample feed pwa

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Last synced: 08 May 2026

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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Last synced: 19 Feb 2026

https://github.com/yurrriq/vfp-in-agda

:book: Verified Functional Programming in Agda

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Last synced: 29 Jan 2026

https://github.com/bohdanmoroziuk/booky

This is a minimal example implementation of Clean Architecture in Vue/Quasar

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Last synced: 07 May 2026

https://github.com/rcardin/fp-scala

My solutions to exercises of "Functional Programming in Scala".

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Last synced: 12 Jul 2025

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

fun functional-programming machine react slot xstate

Last synced: 06 May 2026

https://github.com/codingbeautydev/try-catch-fn

Intuitive functional JavaScript try-catch

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Last synced: 05 May 2026

https://github.com/parmentf/penser-ramda

Traduction de la série d'articles "Thinking in Ramda" du blog de Randy Coulman

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Last synced: 12 Apr 2025

https://github.com/atomicptr/php-functional

A set of tools to enable a more functional style of programming in PHP, inspired by OCaml

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Last synced: 27 Feb 2026

https://github.com/balazshevesi/yatzy

🎲 A yatzy game for the course "Introduction to programming" at LNU

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Last synced: 09 Jun 2026

https://github.com/zkfmapf123/express-template

node express server boiler-plate v2

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Last synced: 04 May 2026

https://github.com/joelburget/hazel

functional-programming language

Last synced: 19 Oct 2025

https://github.com/zhifengzhang-sz/qi-v2-qicore

QiCore v4.0 Foundation - Mathematical foundation types and core modules for modern applications

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Last synced: 02 May 2026

https://github.com/ist-dsi/scala-designate-client

A pure functional Scala client for Openstack Designate implemented using Http4s client.

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Last synced: 09 Jun 2026

https://github.com/karmakaze/monadts

Fun with flatMap - Now I know My ADTs (or How to Learn Monads by Accident)

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Last synced: 23 Jan 2026

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

A combined .Net7 state management framework.

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Last synced: 01 May 2026

https://github.com/blakek/make-lookup

📒 Make a lookup object from an array of objects

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Last synced: 30 Apr 2026

https://github.com/mooreniemi/proc_compose

:musical_score: Proc#compose

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Last synced: 30 Apr 2026

https://github.com/tbhvishal/js-toolbox

Lightweight JavaScript utilities toolkit: helpers, snippets, and productivity tools. ESM, Node.js, TypeScript-friendly, zero dependencies. Arrays, strings, dates, async, functional programming - perfect for beginners and pros

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Last synced: 29 Apr 2026

https://github.com/jhonnymgx115/linqexercise-oop

Ejercicios de Linq y Recursividad OOP en C#

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Last synced: 08 Apr 2025

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

Functional Programming Practice.

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Last synced: 29 Apr 2026

https://github.com/prrromanssss/thebasicsofcs-labs

Laboratory works for the basics of computer science for MSTU

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Last synced: 31 Jan 2026

https://github.com/edysegura/js-functional

Functional JavaScript programming examples

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Last synced: 04 Feb 2026

https://github.com/frootlab/hup

Multi-purpose Python library

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Last synced: 29 May 2026

https://github.com/alansastre/java-functional-method-reference

Programación funcional y métodos referenciados en Java

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Last synced: 08 Jun 2026

https://github.com/gailo22/myproject

sample java project

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Last synced: 28 Mar 2025

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

Example codes to learn haskell

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Last synced: 06 Jan 2026

https://github.com/petitviolet/scala_fp_layered

functional layered architecture implementation example

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Last synced: 08 Jun 2026

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

Repository for learning functional programming with JS.

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Last synced: 06 Jul 2025

https://github.com/lazywithclass/project-lamp

Source code for book content and site

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Last synced: 27 Apr 2026

https://github.com/savaged/funinjection

Some fun with function injection in C#

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

lens library in typescript

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Last synced: 27 Apr 2026

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.

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Last synced: 18 Mar 2025

https://github.com/maximkrouk/swift-udf-tutorial

UDF Tutorial for Swift

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Last synced: 26 Apr 2026

https://github.com/drag13/whendo

Small function that can be used instead if-then statement in functional style programming with JavaScript

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Last synced: 25 Oct 2025

https://github.com/rabestro/grokking-fp-exercises

Solutions to exercises from the book Grokking Functional Programming. This repository showcases my journey of learning functional programming concepts and applying them in practice, with a focus on Scala.

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Last synced: 12 Jun 2025