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: 2026-06-26 00:08:19 UTC
- JSON Representation
https://github.com/yurkimus/curry
Javascript curry utility
deno functional-programming javascript node utilities
Last synced: 03 Jul 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/zoedsoupe/learn-elixir-with-tests
Learn Elixir with test-driven development
begginer-friendly elixir functional-programming
Last synced: 05 Apr 2025
https://github.com/zoedsoupe/functional_programming_basics
Repositório que abriga meus estudos pessoais em programação funcional, com foco em Haskell
algoritmos algoritmos-funcionais begginer begginer-friendly brasil ciencia-da-computacao computer-science functional-algorithms functional-programming haskell programming pt-br
Last synced: 05 Apr 2025
https://github.com/iacobson/blog_functors
Support code for blog article Functor Flavoured Pipes with Elixir
elixir-lang functional-programming
Last synced: 10 Jun 2025
https://github.com/lulu-berlin/seq.ts
A typescript wrapper for Iterable<T> providing functional programming functionality similar to ReadonlyArray<T>
functional-programming iterable sequence typescript
Last synced: 30 Apr 2026
https://github.com/rcardin/reader-monad
A simple implementation of the Reader monad
functional-programming monad reader-monad scala
Last synced: 27 May 2026
https://github.com/gummif/endocpp
Modern C++ functional programming concepts library
cpp cpp17 functional-programming header-only library
Last synced: 23 Mar 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/tonivade/pure-bricks
pure functional implementation of bricks game
Last synced: 04 Apr 2025
https://github.com/giu7d/doka_lang
Compiler for a functional language create in Java
functional-programming javacc programming-language
Last synced: 04 Apr 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/khc-zhihao/packhouse
Packhouse is a function wrapper based on the concept of functional programming
functional-programming javascript lambda serverless
Last synced: 23 Jun 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: 30 Dec 2025
https://github.com/etacassiopeia/datachefanalytics
ZIO, One Monad to rule them all !!!
docker docker-compose functional-programming kafka kafka-streams microservice scala zio
Last synced: 09 May 2026
https://github.com/wurstbroteater/papso
Parallel Asynchronous Particle Swarm Optimization in Clojure
asynchronous bioinformatics clojure functional-programming multiobjective-optimization optimization-algorithms parallel particle-swarm-optimization swarm-algorithm
Last synced: 04 Apr 2025
https://github.com/wsrer/go-ramda
Functional lab Ramda (https://ramdajs.com) implements in Go.
Last synced: 15 Jan 2026
https://github.com/papirosko/scats
Useful scala classes in typescript
functional-programming monad option scala typescript typescript-library
Last synced: 28 Apr 2026
https://github.com/erikbavenstrand/mandelbrot-visualization
Mandelbrot Visualization in Elixir.
elixir fractals functional-programming mandelbrot
Last synced: 27 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/bsoptei/photonix
Solutions for functional optics.
crate functional-programming lenses optics rust rust-lang rust-library
Last synced: 20 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/taharachedi/math-game
🎮 Fun Math Game in C++ ➗✖️➕➖ Challenge yourself with math problems, track your score, and level up! 🏆
algorithms console-application console-game cpp enums functional-programming problem random-number-generators string-manipulation structure
Last synced: 20 Mar 2025
https://github.com/taharachedi/stone-paper-scissor
🎮 Fun Stone-Paper-Scissors game in C++ 🪨📄✂️ – Challenge the computer, track your wins, and enjoy the game! 🏆
algorithms console-game cpp enums functional-programming problem-solving random-number-generators structures
Last synced: 20 Mar 2025
https://github.com/rkoeninger/jenga
Basic stack language
concatenative functional-programming repl
Last synced: 29 Oct 2025
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol9
Exámenes de programación funcional con Haskell. Vol. 9 (Curso 2017-18)
functional-programming haskell teaching
Last synced: 27 Mar 2025
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol2
Exámenes de programación funcional con Haskell. Vol. 2 (Curso 2010-11)
functional-programming haskell teaching
Last synced: 27 Mar 2025
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol4
Exámenes de programación funcional con Haskell. Vol. 4 (Curso 2012-13)
functional-programming haskell teaching
Last synced: 27 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: 04 Feb 2026
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol8
Exámenes de programación funcional con Haskell. Vol. 8 (Curso 2016-17)
functional-programming haskell teaching
Last synced: 27 Mar 2025
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
Last synced: 03 Sep 2025
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol3
Exámenes de programación funcional con Haskell. Vol. 3 (Curso 2011-12)
functional-programming haskell teaching
Last synced: 27 Mar 2025
https://github.com/mrbr/pipelinejs
Write an application by writing its topology.
functional-programming javascript reactive-programming
Last synced: 23 Mar 2025
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol7
Exámenes de programación funcional con Haskell. Vol. 7 (Curso 2015-16)
functional-programming haskell teaching
Last synced: 27 Mar 2025
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol1
Exámenes de programación funcional con Haskell. Vol. 1 (Curso 2009-10)
functional-programming haskell teaching
Last synced: 27 Mar 2025
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol5
Exámenes de programación funcional con Haskell. Vol. 5 (Curso 2013-14)
functional-programming haskell teaching
Last synced: 27 Mar 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/gardncl/functional_programming_javascript
All the exercises from http://reactivex.io/learnrx/
brackets functional-programming javascript reactivex
Last synced: 23 Jun 2025
https://github.com/geirolz/fp-in-a-nutshell
Functional Programming principles in a nutshell
docs documentation fp functional-programming presentation slides
Last synced: 30 Oct 2025
https://github.com/rcdilorenzo/tictactoe
A reinforcement learning algorithm with a touch of functional programming
command-line-interface functional-programming regis-university reinforcement-learning tic-tac-toe
Last synced: 18 Jan 2026
https://github.com/pschichtel/adventofcode-solutions
Solutions for http://adventofcode.com/ 2015 (implemented in functional Scala)
advent-of-code functional-programming scala
Last synced: 18 Mar 2025
https://github.com/vasilisp/pub
My academic publications
cyber-physical-systems databases formal-methods functional-programming mathematical-programming ocaml sat-solver smt-solver
Last synced: 15 May 2026
https://github.com/jhonnymgx115/linqexercise-oop
Ejercicios de Linq y Recursividad OOP en C#
college-project csharp functional-programming linq oop poo recursive
Last synced: 08 Apr 2025
https://github.com/shalithasuranga/haskell-learning
Example codes to learn haskell
functional-programming haskell source-code
Last synced: 06 Jan 2026
https://github.com/m-doughty/raku-monad
Implementations of common Monads in Raku
functional-programming monad monads
Last synced: 21 Feb 2026
https://github.com/therealklanni/key-mapper
Tiny utility for deeply mapping object keys
functional-programming object object-mapper object-mapping tiny-utility
Last synced: 13 Mar 2025
https://github.com/parmentf/penser-ramda
Traduction de la série d'articles "Thinking in Ramda" du blog de Randy Coulman
book functional-programming javascript ramdajs translation
Last synced: 12 Apr 2025
https://github.com/malinatrash/funky
Powerful library for functional programming in Go with modern generics.
backend collections composition concurrency fp functional-programming generics go golang golang-developers higher-order-functions lazy-evaluation library map-filter-reduce open-source optional-types pipeline stream-api type-safe utilities
Last synced: 11 Mar 2026
https://github.com/frootlab/hup
Multi-purpose Python library
design-patterns file-io functional-programming library meta-programming multi-threading object-oriented-programming python python-library shared-library
Last synced: 29 May 2026
https://github.com/sagnikc395/parso
parser combinator in python
functional-programming parser-combinator
Last synced: 04 Sep 2025
https://github.com/hernancerm/closures
My understanding of closures
closures functional-programming
Last synced: 01 Apr 2025
https://github.com/sgevorg/fp-js-workshop
Functional Programming basics in Javascript workshop for Iterate Hackerspace
functional-programming javascript ramda-fantasy workshop
Last synced: 11 Jun 2025
https://github.com/almayor/ft_turing
A Turing Machine simulator written in Haskell
21school functional-programming haskell turing-machine
Last synced: 25 Mar 2025
https://github.com/sidmishraw/fjava
FJava, Java for functional programming
fjava functional-programming java8
Last synced: 29 May 2026
https://github.com/arindas/lazy-prime-sieve
Lazy Sieve of Eratosthenes for infinitely generating primes lazily in Rust.
functional-programming lazy-evaluation prime-sieve sieve-of-eratosthenes
Last synced: 17 Mar 2025
https://github.com/rxtoolkit/stats
📊 RxJS operators for reactive statistics
data-science fp functional-programming observables package reactive-programming rxjs statistics
Last synced: 23 Feb 2025
https://github.com/rxtoolkit/fs
💾 RxJS utilities for working with files and file streams locally
files filesystem fp functional-programming observables package reactive-programming rxjs
Last synced: 10 Jun 2026
https://github.com/noyzys/fp-practice
* Basic functional programming concepts
concepts fp functional-components functional-programming functor monad
Last synced: 02 Mar 2025
https://github.com/zoomoid/pymocklib
A PYthON 3.10 lib thaT will MAkE you APpEAR WEaK ANd BUTT-HUrT on THe inTeRNET
functional-programming haskell python
Last synced: 15 May 2026
https://github.com/mtumilowicz/java12-introduction-to-functional-programming-workshop
Gentle introduction to functional programming in Java.
fp functional-programming workshop workshop-materials workshops
Last synced: 23 Jun 2026
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.
exercises functional-programming learning-by-doing scala
Last synced: 12 Jun 2025
https://github.com/imteekay/rachar-conta
A simple program to split bills with friends
clojure functional-language functional-languages functional-programming
Last synced: 29 Oct 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/noyzys/nautchkafe-rabbit-bridge
Lightweight, flexible, and functional message-passing pubsub system built with RabbitMQ
broker fp functional-programming java message-broker message-queue pubsub rabbit rabbitmq rabbitmq-client vavr
Last synced: 28 Nov 2025
https://github.com/alansastre/java-optional
Programación funcional y API Optional en Java
functional-programming java lambda-functions optional stream-api-java8
Last synced: 07 May 2026
https://github.com/okyungjin/functional-programming
함수형 프로그래밍 연습
functional-programming javascript
Last synced: 15 May 2026
https://github.com/admodev/baldor-lang
Algebraic and mathematical programming language, made with PYTHON.
algebra functional-programming language mathematical-programming mathematics programming-language
Last synced: 09 Apr 2025
https://github.com/tbrown1979/totp4s
TOTP library for Scala
functional-programming scala timed-one-time-password totp
Last synced: 05 Jan 2026
https://github.com/mmzk1526/haskell-tfl-status
A simple TfL tube status checker
functional-programming haskell
Last synced: 14 Dec 2025
https://github.com/lightness/transducer-101
Some things about transducers
functional-programming transducer
Last synced: 11 Jul 2025
https://github.com/jvmakine/shine
LLVM frontend for Shine
compiler functional-programming golang llvm
Last synced: 21 Jan 2026
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/muhammadhassanraza25/budget-app
I added some amazing features in this Budget App like Show Total Budget, Show Expenses & Show Balance Budget. This Budget App also shows items in list and delete items from list.
budget-app creative-coding css3 functional-programming html5 javascript js
Last synced: 15 May 2026
https://github.com/pfpack/pfpack-primitives
PrimeFuncPack Primitives is a core library for .NET consisting of useful extensions and predicates making work with functional pipelines, Linq, strings, the nullable feature, etc. easier.
csharp dotnet dotnet-core functional-programming linq nullability pipeline pipeline-framework pipeline-library pipelines predicate predicate-functions predicate-logic predicate-methods predicates yield
Last synced: 19 Jun 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.
dice-rolling-game dom-manipulation fun-project functional-programming javascript procedural-programming
Last synced: 12 Apr 2026
https://github.com/sigfriedcub1990/mostly-adequate-fp
Exercises from mostly adequate guide to FP
functional-programming javascript professor-frisby
Last synced: 05 Jun 2026
https://github.com/ismailarilik/fp-presentation-examples
Functional Programming Presentation Examples
examples functional-programming
Last synced: 14 Jul 2025
https://github.com/tylrpopcorn/the-grid-functional-based-
A simple grid application built using functional based react.js components
css functional-programming html javascript reactjs
Last synced: 10 May 2026
https://github.com/rxtoolkit/stt-gcp
👂 RxJS operator for realtime speech-to-text (STT/S2T) using GCP speech-to-text
fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription
Last synced: 04 Jul 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/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/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/paladitya/jparser
A Java library to give YACC like facility
functional-programming java java8 lambdas library maven parser utility-application yacc
Last synced: 29 Apr 2026
https://github.com/dburriss/elevatedexamples
I contain examples in C# and F# of functional programming.
csharp fsharp functional-programming language-ext
Last synced: 15 May 2026
https://github.com/zkfmapf123/donggo
my golang package funcs
functional-programming golang lib packages
Last synced: 05 Sep 2025
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'.
csharp dotnet functional-programming polly polly-resilience railway-oriented-programming result-type
Last synced: 14 Jan 2026
https://github.com/articulate/redux-functor
Functor middleware for redux
functional-programming functor javascript redux
Last synced: 17 May 2026
https://github.com/lebrancconvas/typescript-functional-programming
Using TypeScript to clarify the concept about "Functional Programming".
Last synced: 05 Sep 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 Oct 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/kshirish/reactivexio
Learning functional programming concepts from `http://reactivex.io/learnrx/`
functional-programming javascript
Last synced: 05 Oct 2025
https://github.com/frantjc/go-fn
Functional stuff for Go.
functional functional-programming go golang
Last synced: 22 Feb 2026
https://github.com/dword-design/fp.macro
A zero-runtime functional programming babel macro.
array build-time collection curry currying filter flatmap flatten fp functional-programming join lodash map mapvalues object ramda reduce sort values zero-runtime-overhead
Last synced: 16 Mar 2025
https://github.com/antoniomdk/hashcode2018
Hash Code 2018 Problem Solution
algorithm-challenges functional-programming hackathon-2018 hashcode-2018
Last synced: 18 Oct 2025
https://github.com/davidchase/typed-future
typed-future experiments
experiments functional-programming futures monad typescript
Last synced: 21 Mar 2025
https://github.com/michalspano/func-prog
My take on Functional Programming.
clojure functional-programming haskell personal
Last synced: 21 Apr 2026
https://github.com/prabhakar-naik/python-core
learn python core concepts
advance-python advanced-programming collection control-systems dsa-algorithm functional-programming jsontocsv loops mini-project modules password-generator python-basics python-lambda python3 ternary-operator
Last synced: 30 Oct 2025
https://github.com/mooseman/minifpl
A lexer (and soon a parser and interpreter) for a small functional programming language. Public domain.
functional-programming public-domain unlicense
Last synced: 16 Mar 2025