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: 2026-04-26 00:12:36 UTC
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https://github.com/dimitrijkrstev/programming-paradigms

Material related to my programming paradigms class for both Prolog and Clojure

clojure functional-programming logical-programming prolog

Last synced: 28 Mar 2025

https://github.com/heitorgandolfi/elm-todo-list

Simple ToDo list application built in Elm for study purposes

elm functional-programming

Last synced: 02 Jan 2026

https://github.com/ahnineamine/log-analysis-api

OCaml-based REST API designed to process, analyze, and transform log data

dune functional-programming ocaml

Last synced: 29 Mar 2025

https://github.com/sentenza/docs

Useful resources about Scala and FP

docs functional-programming scala

Last synced: 04 Mar 2025

https://github.com/gabrielgiussi/scala-cats

Exercises from Scala with Cats

cats functional-programming scala

Last synced: 22 Mar 2025

https://github.com/devkiloton/java-ft

Code used in my workshop at UNICAMP university to show the benefits of the functional programming on Java, and compare imperative & declarative code.

declarative functional-programming java

Last synced: 22 Mar 2025

https://github.com/mikhailazaryan/notes-of-pure-fun

Notes I take while reading "Purely Functional Data Structures" by C. Okasaki

data-structures functional-programming standard-ml

Last synced: 12 Jan 2026

https://github.com/sraaphorst/advent-of-code-2024

Advent of Code 2024 in Kotlin

advent-of-code advent-of-code-2024 advent-of-code-2024-kotlin aoc aoc-2024-in-kotlin functional-programming kotlin

Last synced: 29 Mar 2025

https://github.com/mrbrunelli/my-first-elm-app

My Fist App using Elm Lang

elm elm-architecture elm-lang functional-language functional-programming

Last synced: 05 Mar 2025

https://github.com/mrbrunelli/haskell-math

My functional math studies with Haskell

functional functional-programming haskell haskell-exercises lambda math

Last synced: 05 Mar 2025

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

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

functional-programming multi-threading multithreading threading

Last synced: 25 Feb 2025

https://github.com/yoyolicoris/qmul-ecs713-fp-final

My individual coursework of the module ECS713P Functional Programming, QMUL.

concurrent-programming functional-programming haskell-exercises

Last synced: 27 Jun 2025

https://github.com/joangavelan/elixir_lab

Learning Elixir, functional programming and Erlang/OTP

beam elixir erlang functional-programming otp

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https://github.com/palutz/fplogic

Logic and functional programming in Haskell

functional-programming haskell logic

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https://github.com/deepcloudlabs/dcl235-2021-sep-20

DCL-235: Effective Java Programming

design-patterns effective-java functional-programming java11 java17 java8 modular-programming oop-principles reactive-programming

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https://github.com/corporatepiyush/jhighfun

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https://github.com/nathaniyell/javascript-30days-practice

Various concepts on Javascript explained elaborately with adequate examples

arrays dom-manipulation functional-programming javascript object-oriented-programming objects

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https://github.com/olegalexander/oa-utils

Statically typed Python utilities for functional programming.

collection-pipeline fluent-interface functional-programming utilities-python

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https://github.com/rsdc2/mars-rover

A text-based rover simulator

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https://github.com/jgdodson/bioinfo

A bioinformatics library

bioinformatics functional-programming scala

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https://github.com/maleksandar/pure-framework

Master Thesis work

functional-programming spa

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https://github.com/inblack67/elixir-fundamentals---udemy-course

elixir functional-programming

Last synced: 18 Feb 2026

https://github.com/lukehansell/redux-token-passing-example

using Redux and Auth0 together with Zeit Next.js

auth0 functional-programming higher-order-component nextjs react redux zeit

Last synced: 13 Apr 2026

https://github.com/fr33m0nk/functional-programming-with-fp-ts

functional programming in typescript with fp-ts

educational educativeio fp-ts functional-programming typescript

Last synced: 24 Oct 2025

https://github.com/imrafaelmerino/vertx-mongo-effect

Vertx-MongoDB-Effect enables interaction with MongoDB in a purely functional and reactive style, seamlessly integrating with Vertx-effect. This library requires familiarity with Vertx-effect, as both frameworks share a foundational reliance on immutability and persistent data structures provided by json-values.

functional-programming javascript json-values mongodb persistent-data-structure reactive-programming vertx vertx-effect

Last synced: 25 Feb 2025

https://github.com/freakwill/fcool

A cool tool for functional programming

functional-programming memoize python

Last synced: 21 Mar 2025

https://github.com/ghurtchu/msgflow

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

asynchronous-programming cats-effect chat concurrency docker doobie fs2 functional-programming http4s java microservices postgresql scala streaming vertx websockets

Last synced: 19 Jan 2026

https://github.com/kabeech/monads-are-easy

A brief cheatsheet for monads and related concepts

category-theory endofunctors functional-programming functor functors haskell haskell-learning monad monads monoid monoids type-theory

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https://github.com/samuellucas97/haskell-exercises

functional-programming

Last synced: 02 Nov 2025

https://github.com/giuliom/springraph

F# and gui exercise made in 2011 that simulates a network of 2D springs

fsharp functional-programming

Last synced: 05 Apr 2025

https://github.com/rolandtritsch/kotlin-aoc-2017

Porting scala-aoc-2017 to kotlin (to learn the language)

advent-of-code functional-programming jvm kotlin

Last synced: 05 Apr 2025

https://github.com/recursivelogic/haskell-bot

Haskell Discord bot for the FP Discord server

discord discord-bot functional-programming haskell

Last synced: 13 Apr 2025

https://github.com/mtumilowicz/scala-optics-monocle-quicklens-workshop

Introduction to Optics (Lenses, Prisms etc) in Scala.

functional-programming lenses lenses-library monocle optics quicklens scala workshop workshop-materials workshops

Last synced: 27 Jun 2025

https://github.com/clifftech123/ts_fun_practice

Collection of small and enjoyable functional programming exercises in TypeScrip

functional-programming javascript typescript

Last synced: 03 Nov 2025

https://github.com/oniani/purity

A collection of various algorithms and data structures

algorithms data-structures functional-programming haskell

Last synced: 04 Mar 2025

https://github.com/robertdp/engineering-test-api

Minimalistic API made for an engineering test

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Last synced: 25 Jan 2026

https://github.com/t2wain/electricalfunc

Electrical power engineering calculation (a functional programming design)

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Last synced: 05 Apr 2025

https://github.com/francisbarton/adventofcode_2023

Built using Ella Kaye's template for an AoC website

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https://github.com/tejanhu/freecodecamp-code-collection

Collection of code based on FreeCodeCamp Exercises & Challenges

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Last synced: 21 Jul 2025

https://github.com/xkaunanx/functional-haskell-zone

UTN - 2nd Year Engineering: Functional Programming

functional-programming haskell

Last synced: 12 May 2025

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

Little Deep Learning framework in Racket

ai deep-learning functional-programming lisp machine-learning neural-network racket

Last synced: 10 Feb 2026

https://github.com/ruivieira/boom.ts

functional-programming javascript library typescript

Last synced: 21 Jul 2025

https://github.com/ruivieira/java-oresme

A collection of reusable utilites

algorithms functional-programming java scientific-computing utility-library

Last synced: 21 Jul 2025

https://github.com/dirtsimple/fun-factory

Fluently (and efficiently) compose PHP functions, methods, and lambda-expression strings

function-composition functional-programming lambda-expressions partial-application php

Last synced: 28 Jun 2025

https://github.com/indiscriminatecoding/machines

Effectful streams for Scala

functional-programming scala stream

Last synced: 12 Sep 2025

https://github.com/chihaya-yuka/hackchat-haskell-bot

Hack.Chat's functional bot.

functional-programming hackchat hackchat-bot hackchat-library haskell

Last synced: 02 Jan 2026

https://github.com/xkrejc70/mit-flp-project1

FLP - Functional and Logic Programming - Project: functional programming language Haskell: Minimize Deterministic finite automaton

functional-programming haskell vut-fit

Last synced: 21 Jul 2025

https://github.com/nikoloza23/react-pages

Nick-Abashia React-Pages

animation api bootstrap calculate cssmodules-react functional-programming hooks reactjs router

Last synced: 21 Jul 2025

https://github.com/grihabor/gush

Functional go library to make function composition simple

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Last synced: 04 Mar 2025

https://github.com/dragos-tudor/frontend-routing

Rewritten React router library [functional principles].

functional functional-components functional-programming react-router router

Last synced: 24 Apr 2026

https://github.com/dragos-tudor/frontend-rendering

Rewritten React core library [functional principles].

functional functional-components functional-programming react rendering-engine

Last synced: 04 Apr 2025

https://github.com/williamlsh/js-pandora

Practical challenging cases involved with algorithm, functional programming and interviews implemented with JavaScript

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Last synced: 04 Nov 2025

https://github.com/nikdon/15puzzle

Purely functional 15 puzzle

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Last synced: 05 Mar 2025

https://github.com/ashr123/exceptional-functions

A collection of functions that protect against unchecked Exceptions

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Last synced: 16 Jan 2026

https://github.com/tmartins11/progfuncional

Repositório para armazenar todos os projetos desenvolvidos na disciplina de Programação Funcional - BCC | UNIFAL.

functional-programming haskell

Last synced: 22 Mar 2025

https://github.com/414owen/life-hs

Conway's Game of Life in Haskell

functional-programming game-of-life haskell

Last synced: 29 Mar 2025

https://github.com/vasilvelikov00/effective-ui

Composable, effect-based UI framework built on Effect.ts

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Last synced: 30 Mar 2025

https://github.com/rdquispe/java-functional-programming

functional-programming java11

Last synced: 24 Feb 2025

https://github.com/asllop/calf

Programming language for parallel maths and vector processing in Rust.

functional-programming gpu-computing neon opencv parallel pure-functional rust simd vectors

Last synced: 08 Apr 2026

https://github.com/papilo-cloud/pony-express

A simple mail server that stores emails and users. This behaves more like a conventional JSON backend API

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Last synced: 08 Apr 2026

https://github.com/hamidurrahman1/interpreter-part-2

Implementation of an interpreter (i.e., evaluator) for the expressions with user-defined functions.

functional-programming interpreter

Last synced: 21 Mar 2025

https://github.com/tansudasli/kafka-sandbox

Apache Kafka installation on GCP and e-commerce product additions scenario to Kafka

apache-kafka apache-zookeeper functional-programming gcp-compute java-8

Last synced: 01 Mar 2025

https://github.com/dboyliao/learnhaskell

Notes and codes for learning Haskell.

functional-programming

Last synced: 24 Feb 2025

https://github.com/aryan02420/finite-state-machine

automaton finite-state-machine fsm functional-programming

Last synced: 22 Mar 2025

https://github.com/those-otter-programs/functional_interface_bean_mapper

Sampling the use of functional interfaces to create bean mappers.

functional-interfaces functional-programming h2-database integration-tests java-21 lombok maven spring-boot-3

Last synced: 04 Mar 2025

https://github.com/aligusnet/fsstats

Basic Statistics and Some Probability Library

fsharp functional-programming mathematics statistics statistics-library

Last synced: 26 Dec 2025

https://github.com/michael-yuji/pure-jwt

Pure, functional JWT library for Scala, works with any Monad, any Json library

functional-programming jwt jwt-tokens scala

Last synced: 13 Apr 2025

https://github.com/dbosoft/dbosoft.functional

Functional helpers based on language.ext

functional-programming

Last synced: 17 Feb 2026

https://github.com/sobakavosne/solve-the-word

FP Engineer task

algorithms functional-programming js

Last synced: 10 May 2025

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

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

algorithms college datastructures functional-programming

Last synced: 17 Mar 2025

https://github.com/mijicd/declarative-concurrency

Talk about ZIO STM

concurrency functional-programming scala stm zio

Last synced: 05 Apr 2025

https://github.com/mountain/zot

zot: the esolang originally invented by Chris Barker and wrapped with QuickJS

esolang functional-programming zot

Last synced: 16 Mar 2025

https://github.com/sobakavosne/generator

An application for generating 1 billion records (MySQL). Research & development project

functional-programming lazy mysql node

Last synced: 10 May 2025

https://github.com/aygp-dr/jwt-parsing-examples

A cross-language exploration of JWT header parsing techniques across multiple programming paradigms

clojure examples functional-programming hy javascript jwt lisp parsing python racket rust scheme shell tutorial typescript

Last synced: 30 Apr 2025

https://github.com/alepop/compose

📦 A compose function (another one)

compose functional-programming

Last synced: 30 Oct 2025

https://github.com/palutz/introtofunctional

Introduction to functional programming slides

functional-programming introduction monads

Last synced: 28 Jun 2025

https://github.com/MicheleCattaneo/BST-traversal-visualization

Visualise traversal algorithms on any Binary Search Tree

binary-search-tree functional-programming racket visualization

Last synced: 11 May 2025

https://github.com/jcoreio/map-shape

apply mapping functions to specific properties of an object

convert functional-programming map restructuring

Last synced: 14 Aug 2025

https://github.com/theoliverlear/java-jump-start

Java Jump Start is a comprehensive guide designed to help you quickly learn the amazing abilities of Java. This guide will provide you will all the essentials in syntax as well as the unique features of Java.

data-structures education functional-programming guide java learning oop quickstart

Last synced: 24 Jun 2025

https://github.com/iamnilotpal/maybe

Go Optional, Nullable Types and Functional Utilities.

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Last synced: 13 Apr 2025

https://github.com/64j0/poc-cpp-functional

A POC showing how one can leverage C++ functional features to: partial application, higher order functions.

cpp functional-programming

Last synced: 16 Oct 2025

https://github.com/gallettilance/clojure_mylib

a library of functions I built to get practice with Clojure

basics clojure functional-programming lazy-evaluation streams

Last synced: 14 May 2025

https://github.com/neo-ciber94/fastlinq

LINQ for TypeScript

functional-programming iterable lazy linq querying

Last synced: 24 Feb 2025

https://github.com/barcek/phns

add phnctionality | modules for functional programming | Python + Mypy

backend composition currying functional-programming functors package python

Last synced: 05 Apr 2025

https://github.com/milaziabchenko/custom-music-player-with-dropdown-select

Custom music player coupled with custom-made dropdown select, built with HTML, CSS, and JavaScript, combining FP and OOP approaches, and using the Web Audio API functionality

audio-player customization events functional-programming html-css-javascript oop ui-design web-audio-api

Last synced: 26 Feb 2025

https://github.com/sraaphorst/advent-of-code-2023

Advent of Code 2023 in Kotlin

advent-of-code adventofcode aoc-2023-in-kotlin functional-programming kotlin

Last synced: 14 Jul 2025

https://github.com/nylle/javaseq

A lazy sequence for Java (no Stream involved)

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Last synced: 11 Jan 2026

https://github.com/gailo22/kotlin-arrow-practicing

Kotlin Arrow Examples

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Last synced: 23 Jul 2025

https://github.com/vikaspulluri/functional-lite-javascript

Fundamentals of functional programming with javaScript

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Last synced: 21 Mar 2025

https://github.com/jyothsnasrinivas/eta-android-interop

Utilities for interoperating with Android

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Last synced: 28 Jun 2025

https://github.com/olekscode/functionalprogramming-assignments

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Last synced: 05 Apr 2025

https://github.com/milaziabchenko/vanilla-javascript-playground

JavaScript theory and code snippets, using functional and OOP, prototypes, higher-order array methods, regular expressions, DOM, events, and asynchronous JS

async-await asynchronous-javascript axios dom-events dom-manipulation esnext fetch-api functional-programming higher-order-functions http-requests oop promises prototypes regular-expressions vanilla-javascript