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: 2026-07-05 00:08:24 UTC
- JSON Representation
https://github.com/droduit/functional-programming
Functional programming @ EPFL
coursera epfl functional-programming scala
Last synced: 27 Jul 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.
Last synced: 26 Jun 2025
https://github.com/json2d/validium
a functional library for creating validators in Python
functional-programming validation
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https://github.com/jyothsnasrinivas/eta-fxgl
Eta Example for FXGL library
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https://github.com/samuela/karger
Karger's min-cut algorithm in OCaml
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https://github.com/bertrand31/haskell-experiments
👨🏻🔬 Experimenting with Haskell - mostly data structures and random algorithms
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https://github.com/milandjurdjevic/either
Functional-style error handling in C# using a simple Either implementation.
csharp error-handling functional-programming monads
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https://github.com/wdalmut/fizzbuzz-functional
Resolve fizzbuzz problem with a functional programming approach
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https://github.com/react-declarative/cra-template-firebase-crm
The most advanced CRM Boilerplate for React + Firebase. Contains snippets for automatic state management in a declarative style
boilerplate crm datagrid declarative-ui dependecy-injection firebase functional-programming material-ui mobx mui react
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https://github.com/felipemonobe/99h
[Haskell] My solutions to https://wiki.haskell.org/99_questions/
functional-language functional-languages functional-programming haskell haskell-language haskell-learning hspec testing
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https://github.com/nofate/elm-scoundrel
A roguelike solitaire card game built with Elm, showcasing Cursor AI's capabilities in functional programming projects
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https://github.com/unmango/go
Random Go crap
functional-programming go golang observable reactive rx
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https://github.com/victorlga/dow25-sharpe-montecarlo
A Haskell implementation of portfolio optimization using Monte Carlo simulation to maximize the Sharpe ratio for Dow Jones stocks. This project demonstrates parallel processing in Haskell for computationally intensive financial modeling.
finance functional-programming haskell monte-carlo parallel-computing portfolio-optimization sharpe-ratio
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https://github.com/keidrun/fantasy-utils
Small utils for Functional Programming with Promise.
functional functional-programming lodash promise promise-support ramda
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https://github.com/darrmirr/fp_contract
Java implementation of Contract function
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https://github.com/bbjubjub2494/conway.sc
Functional Conway's Game of Life implementation using immutable sets
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https://github.com/leostera/restruct
💾 Purely Functional and Compact Data Structures for ReasonML
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https://github.com/gokselgoktas/hotline
A simple and straightforward utility library for Lua
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https://github.com/yazaldefilimone/lambda-calculus-typescript
Tiny lambda calculus implementations using Typescript
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https://github.com/jmaczan/99-scala-problems
📘 Solutions to Phil Gold's adaptation of Werner Hett's "Ninety-Nine Prolog Problems" for Scala
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https://github.com/sacoo7/objective-c-exercises
Exercises to DEEP learn objective C
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Template John the artist
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Projeto Fokus - Gerenciamento de tempo baseado no método Pomodoro
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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/imhojeong/dive.js
Javascript는 정말 놀랍습니다!
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https://github.com/ghurtchu/wc
unix wc clone
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https://github.com/taimoorzaeem/functional-stuff
Some functional programs.
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https://github.com/fa7ad/haskell101
Hello World style haskell programs, just to get hang of haskell syntax
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https://github.com/mistivia/cfp
Macros to do lisp-like functional programming in pure C
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https://github.com/carloskvasir/exmon
Feito para aprender mais sobre elixir, seguindo o curso: https://www.udemy.com/course/elixir-e-phoenix-do-zero/
elixir elixir-lang functional-programming game poc udemy-course-project
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https://github.com/stinodes/fuvr
A functional VR library. Eventually.
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https://github.com/giuliom/springraph
F# and gui exercise made in 2011 that simulates a network of 2D springs
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https://github.com/mountain/zot
zot: the esolang originally invented by Chris Barker and wrapped with QuickJS
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https://github.com/turbaszek/elm-tic
Tic-Tac-Toe in Elm
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https://github.com/shakadak/leekwars-functional
list and array functions respectively implemented and reimplemented for currying and performance.
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https://github.com/liteobject/demo.designpattern.monad
Demo monad design pattern with C#
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https://github.com/joangq/edsl
Abordaje Funcional a los lenguajes de dominio específico embebidos - Curso de ECI 2024
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https://github.com/teheperor/functionaljs-cs
「関数型プログラミングの基礎 JavaScriptを使って学ぶ」をC#で写経
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https://github.com/lleaff/match-expression
Switch/match expression for Javascript.
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https://github.com/tonix-tuft/cartesian-composition
A higher order function to compose functions through cartesian composition.
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https://github.com/test-bdd/test-js
A testing library for JavaScript that uses behavior-driven development and functional programming.
behavior-driven-development behavior-driven-testing deno functional-programming javascript testing-library typescript
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https://github.com/bmmunga/braincaml
An OCaml-based interpreter for the Brainf*ck esoteric programming language.
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Java를 공부하면서 작성했던 코드들
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https://github.com/s3b4s/html-monparser
An HTML parser implemented using the monadic parser monpar.
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https://github.com/mdvanes/tubestarjs
Show data from Open APIs for Dutch public transport
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https://github.com/srdjan/funcs
List of resources related to functional programming
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https://github.com/stijnmoreels/fsharp.fparsec.flatfile
Flat File parsing with FParsec
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https://github.com/rexapex/aetherlang
Aether compiler written in Haskell
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https://github.com/vkatsuba/enn
:man_teacher: Solutions of Erlang 99 Problems
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https://github.com/ronanyeah/spotify-fresh
play with your spotify playlists using a Node.js cli
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https://github.com/shahaf-f-s/multithreading
A python module for creating multithreading processes easily, in a more Pythonic way.
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https://github.com/hauntedhost/haskell-programming
Haskell Programming by Christopher Allen and Julie Moronuki
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https://github.com/mrseanbaines/fun-fun-function
Notes and code snippets from Fun Fun Function videos
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https://github.com/hauntedhost/functional-swift
Functional Swift
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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.
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https://github.com/ekewn/undset
Project to learn elm
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Lexical analysis interpreter step in OCaml
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Electrical power engineering calculation (a functional programming design)
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https://github.com/msalahz/elixir-cards
My first elixir code for developing cards module that include functions that create and handle deck cards
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https://github.com/oelin/subjectify
Make all method calls return their call subject.
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https://github.com/gailo22/kotlin-arrow-practicing
Kotlin Arrow Examples
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https://github.com/neo-ciber94/fastlinq
LINQ for TypeScript
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https://github.com/grahamstrickland/lpfp
Exercises and examples from "Learn Physics with Functional Programming" - Scott N. Walck
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a library of functions I built to get practice with Clojure
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Um simples escaner que varre todo o endereço de IP.
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https://github.com/shohail-ismail/haskell-texas-holdem
A Haskell implementation of Texas Hold'em created for my COM2108 (Functional Programming) module. This project includes a working Texas HoldEm Poker game with additional features such as predefined player strategies (random, passive, aggressive) and an option for human input to play the game.
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https://github.com/blueberryapps/lambdup-elixir-2017
Elixir workshop for Lambdup conference
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https://github.com/64j0/poc-cpp-functional
A POC showing how one can leverage C++ functional features to: partial application, higher order functions.
Last synced: 16 Oct 2025
https://github.com/jcoreio/map-shape
apply mapping functions to specific properties of an object
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Introduction to test aspects and property based testing.
aspect aspect-oriented aspect-oriented-programming aspects functional-programming polymorphic-functions property-based-testing property-testing scala test testing workshop workshop-materials zio zio-effect zio-test zio2
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https://github.com/palutz/introtofunctional
Introduction to functional programming slides
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https://github.com/liitfr/sort-my-items
Sort an array's (or anything else's) items by defining a hierarchical set of criterias, à la FP
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https://github.com/tejanhu/freecodecamp-code-collection
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algorithm-challenges algorithms-datastructures css functional-programming html5 jquery object-oriented object-oriented-programming
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https://github.com/clitetailor/tokenize-monster
Yet another powerful tokenizer in js.
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https://github.com/purukaushik/java_functional_programming
Java code samples from the Coursera Scala functional programming samples
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https://github.com/bmmunga/terminal-screen
Program reads a binary encoded stream of bytes supplied as input and generates a graphical representation of the bytes in a terminal window.
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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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Last synced: 04 Apr 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/jaalonso/cursos_de_pf_con_scala
Recopilación de cursos de programación funcional con Scala.
Last synced: 27 Mar 2025
https://github.com/tkshill/elm-rpg-session
A session manager, ttrpg character builder, and dice roller built with Elm and Lamdera
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https://github.com/adityaathalye/slideware
Where the conference talk slides are...
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https://github.com/aerphanas/usholli
Jadwal sholat menggunakan API myquran dan elm language
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https://github.com/bertrand31/tryt-monad-transformer
🎁 A monad transformer to wrap any Try[A] with another Monad and conveniently operate on the nested result
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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/aryan02420/finite-state-machine
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https://github.com/nikdon/15puzzle
Purely functional 15 puzzle
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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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Raytracing in Haskell
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https://github.com/azzaxy1/dasar-pemrograman-javascript
Repository Modul Dasar Pemrograman JavaScript MSIB Batch 6 Dicoding Academy
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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
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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/deeagirl1/fp-exercises
Functional programming assignments done in Elm
elm elm-lang functional-programming
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https://github.com/mrseanryan/scala-learning-public
Links, notes and experiments related to the Scala Coursera course. Does NOT include course assignments!
coursera fp functional functional-language functional-programming scala
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https://github.com/martinskachkov/functional-programming
Complimentary materials for the "Functional programming" course of Computer science 2022 - 2023.
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https://github.com/vasilvelikov00/effective-ui
Composable, effect-based UI framework built on Effect.ts
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