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/carlosvinimsouza/projeto-livro-python
Primeiro trabalho de extensão com Python
functional-programming language-python python3
Last synced: 10 Jun 2026
https://github.com/msalahz/elixir-cards
My first elixir code for developing cards module that include functions that create and handle deck cards
Last synced: 19 Feb 2026
https://github.com/sandwwraith/fp-homework
Homework for FP ITMO course
functional-programming haskell
Last synced: 28 Mar 2025
https://github.com/iain-s/wizards-within
Working through SICP, one chapter at a time.
educational functional-programming scheme
Last synced: 05 Mar 2026
https://github.com/hauntedhost/haskell-programming
Haskell Programming by Christopher Allen and Julie Moronuki
functional-programming haskell
Last synced: 29 Jul 2025
https://github.com/anurag1101/the_perfect_guess
Perfect Guess is a simple number guessing game built with Python. Players try to guess a randomly generated number between 1 and 100, receiving feedback on whether their guesses are too high or too low. The game continues until the correct number is guessed, with an option to play again. Enjoy testing your guessing skills!
functional-programming functions-python game-development guessing-number-game if-elif-else python python3
Last synced: 10 Jun 2025
https://github.com/vkatsuba/enn
:man_teacher: Solutions of Erlang 99 Problems
99problems erlang functional-programming ninety-nine-erlang-problems ninety-nine-problems
Last synced: 29 Jul 2025
https://github.com/mdjnewman/have-you-heard
Short talk (pecha kucha style) on functional programming
Last synced: 16 Aug 2025
https://github.com/donghl-dev/study-java
Java를 공부하면서 작성했던 코드들
design-patterns functional-programming jdk8 lambda stream thread
Last synced: 28 Jul 2025
https://github.com/hillaryjude/python-from-scratch-part-3-func-prog
Concepts on Sets, functional programing and its inbuilt functions
filter functional-programming map reduce sets-python
Last synced: 23 Mar 2025
https://github.com/blackwakhu/introduction-to-functional-programming
introduction to functional programming
clojure functional-programming replit tutorial tutorial-code
Last synced: 04 Apr 2026
https://github.com/stinodes/fuvr
A functional VR library. Eventually.
fp functional functional-programming javascript virtual-reality vr
Last synced: 27 Jul 2025
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
Last synced: 09 Apr 2026
https://github.com/fa7ad/haskell101
Hello World style haskell programs, just to get hang of haskell syntax
functional-programming haskell haskell-learning stack
Last synced: 18 Sep 2025
https://github.com/p2m2/p2m2tools
Development of bioinformatics tools/software related to P2M2 metabolomics platform activities
functional-programming inrae metabolomics metabolomics-studies scala
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https://github.com/yazaldefilimone/lambda-calculus-typescript
Tiny lambda calculus implementations using Typescript
functional-programming lambda-calculus math
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https://github.com/developeromarfaruk/react-authentication
Simple React Authentication Project with Firebase.
bootstrap5 conditional-statements css3 firebase-auth functional-programming hookstate html5 ractjs state-management
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https://github.com/sami-ul-haq/xord-myreads
My Reads App For XORD Internship
context-api functional-programming react
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https://github.com/lukemorales/ignite.gympass-api
Gympass alike API
effect fastify fastifyjs fp fp-ts functional-programming gym gympass nodejs typescript
Last synced: 01 May 2026
https://github.com/johnpaulada/maybe
A simple, lightweight, Maybe implementation in JavaScript.
functional-programming maybe monad
Last synced: 20 Apr 2026
https://github.com/teixdavide/FEUP_PFL_Parser
λ | Low-level machine interpreter and compiler project, including stack management, parsing, and compiling imperative programs
assembler compiler feup functional-parsing functional-programming parser pfl
Last synced: 05 Jan 2026
https://github.com/lorenzleutgeb/fp
coursework functional-programming tuwien
Last synced: 20 Apr 2026
https://github.com/tolikpylypchuk/hs-bowling
A library which calculates a bowling score, written in Haskell
functional-programming haskell haskell-stack
Last synced: 09 Apr 2025
https://github.com/ethowitz/sruby
An increasingly less miniature implementation of Ruby in Scala
functional-programming programming-languages ruby scala
Last synced: 21 Apr 2026
https://github.com/olivier-boudeville/ceylan-curry
Curry: a Haskell Cookbook
functional-programming haskell
Last synced: 09 Apr 2025
https://github.com/martianoff/rules-gala
Bazel rules, a bzlmod extension, and a gazelle plugin for building, testing, and transpiling the GALA language — plus a Bazel module registry that publishes rules_gala.
bazel bazel-registry bazel-rules build-system bzlmod functional-programming gala gala-lang gazelle go golang programming-language starlark toolchain transpiler
Last synced: 05 Jun 2026
https://github.com/mhashim6/kotlin-sorting-algorithms
kotlin implementation for various sorting algorithms [school project]
bubble-sort factory-pattern functional-programming insertion-sort kotlin kotlin-sorting-algorithms merge-sort oop school-project sorting-algorithms strategy-pattern
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https://github.com/bertrand31/haskell-experiments
👨🏻🔬 Experimenting with Haskell - mostly data structures and random algorithms
algorithms data-structures functional-programming haskell
Last synced: 21 Aug 2025
https://github.com/guiromao/some-functional-programming-java
Some functional programming (main Java interfaces for such)
Last synced: 18 Jun 2026
https://github.com/birdmod/acreader
A tool to browse anime by season and year based on Anilist API.
api csharp fsharp functional-programming mvvm typeprovider wpf
Last synced: 05 May 2026
https://github.com/subhashchandra-birajdar/java-8-guides
Java 8 Programs, All java features practice
class-conversion concurrent-ex datetime functional-programming lambda-expressions streams string-join
Last synced: 14 Mar 2025
https://github.com/dragos-tudor/frontend-rendering
Rewritten React core library [functional principles].
functional functional-components functional-programming react rendering-engine
Last synced: 10 May 2026
https://github.com/samuelastech/invoices
functional-programming javascript monad
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https://github.com/droduit/functional-programming
Functional programming @ EPFL
coursera epfl functional-programming scala
Last synced: 27 Jul 2025
https://github.com/arikgershman/ocaml-intro-330
An introductory OCaml project focused on functional programming fundamentals, demonstrating proficiency in recursion, pattern matching, list operations, and higher-order abstractions (map/fold).
algorithms fold functional-programming higher-order-functions list-manipulation map-function ocaml pattern-matching recursion university-project
Last synced: 09 Oct 2025
https://github.com/martianoff/gala-acp
Transport-neutral Agent Communication Protocol for GALA: content-hash message identity, idempotent dedup, a delivery/liveness FSM, and a generic agent-run contract — with a Claude backend.
acp agent-communication-protocol agent-orchestration claude functional-programming gala immutable llm-agents
Last synced: 07 Jun 2026
https://github.com/gregros/naff
Client-side DOM swiss army knife and switchblade.
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Last synced: 27 Apr 2026
https://github.com/anvell/result-extensions
Additional extensions and imperative bindings for Kotlin's 'Result' type
functional-programming kotlin kotlin-coroutines kotlin-library result-type
Last synced: 11 Oct 2025
https://github.com/thoughtfool/pocket-squatch
A simple game concept to practice design and logic principles within the 2D world. This was a project that was developed in close partnership with my school-age daughter. She is the inspirational project-manager and creative-director that helped guide the development process.
functional-programming handlebarsjs javascript-game keyframes-animation mongoosejs
Last synced: 04 Jan 2026
https://github.com/drmarjanovic/msc
An example of using telemetry in a system built on microservices-based architecture.
functional-programming microservices scala telemetry zio-telemetry
Last synced: 01 Apr 2025
https://github.com/qrailibs/functir
✨ Functional programming library for JavaScript. Fully type-safe.
functional functional-programming functor immutable io monad trait
Last synced: 04 Feb 2026
https://github.com/shybyte/rusty-13-ways-of-looking-at-a-turtle
Thirteen different ways of implementing a LOGO-style turtle in Rust
functional-programming programming-paradigms rust
Last synced: 16 Jun 2026
https://github.com/sevmardi/functional-design-in-java
Functional design in Java
functional functional-design functional-programming java-8
Last synced: 09 Oct 2025
https://github.com/tdibacco/fp
Functional Programing constructs for Go.
functional-programming golang-library
Last synced: 14 Jan 2026
https://github.com/suddi/string-formatting
NPM string formatting module for string beautification (https://www.npmjs.com/package/string-formatting)
functional-programming nodejs string-beautification string-formatter
Last synced: 18 May 2026
https://github.com/nofate/elm-scoundrel
A roguelike solitaire card game built with Elm, showcasing Cursor AI's capabilities in functional programming projects
card-game cursorai elm functional-programming roguelike solitaire vibe-coding
Last synced: 30 Mar 2025
https://github.com/fresult/just-reactive-web
My learning path to be a Backend Developer (Spring Boot)
functional-programming gradle-kotlin-dsl kotlin project-reactor projectreactor reactive-programming spring-boot-3 spring-webflux
Last synced: 15 May 2026
https://github.com/simonwjackson/tetris.js
Tetris in pure JavaScript
canvas functional-programming game javascript
Last synced: 01 Apr 2025
https://github.com/rolangom/rolads
Monads implementation by @rolangom
functional functional-js functional-programming javascript javascript-library node-js
Last synced: 14 Apr 2026
https://github.com/ghurtchu/wc
unix wc clone
functional-programming scala unix wc
Last synced: 26 Feb 2025
https://github.com/biancodavide3/ultimate-java
The Ultimate Java Series of Courses from CodeWithMosh, from beginner to advanced topics
functional-programming generics java oop
Last synced: 09 Oct 2025
https://github.com/s3b4s/html-monparser
An HTML parser implemented using the monadic parser monpar.
functional-programming parser parsing
Last synced: 23 Mar 2025
https://github.com/peter-roh/ocaml
taking 'programming languages' course
functional-programming interpreter ocaml programming-languages
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https://github.com/thehoneymad/coursera
coursera coursework excercises functional-programming machine-learning scala stanford
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https://github.com/sachdevavaibhav/js-fundamentals
JavaScript Fundamentals (Notes) ft. Namaste JavaScript
akshay-saini akshay-saini-github callback-queue closure closures closures-and-scopes execution-context functional-programming higher-order-functions hoisting javascript js-engine js-runtime microstask-queue namaste-javascript namaste-javascript-course namaste-js namaste-js-notes single-threaded
Last synced: 13 Oct 2025
https://github.com/carlossanabriam/csharp-basics
Some projects related to OOP, functional programming and parallel programming in C#
csharp data-structures functional-programming generics inheritance linq master-worker memoization oop parallel-programming word-count
Last synced: 08 Oct 2025
https://github.com/marinaa13/pairing-heaps-racket
Functional implementation of pairing heaps and their applications in Racket, including sorting, movie ranking, and stream-based median computation, using recursion, higher-order functions, and pure functional design
functional-programming heap higher-order-functions pairing-heap racket recursion
Last synced: 22 Jun 2026
https://github.com/xodio/eslint-plugin-xod-fp
Limit the chaos while doing FP in JS
eslint eslint-rules functional-programming ramda
Last synced: 28 Apr 2026
https://github.com/manik2000/pricer
Option pricing application written in F# and C#.
dotnet-framework fsharp functional-programming options-pricing
Last synced: 12 Jun 2025
https://github.com/tkshill/elm-rpg-session
A session manager, ttrpg character builder, and dice roller built with Elm and Lamdera
absurdia character-sheet dice-roller elm fate-core functional-programming hacktoberfest hacktoberfest2023 lamdera monster-of-the-week motw ttrpg
Last synced: 03 Jan 2026
https://github.com/deeagirl1/fp-exercises
Functional programming assignments done in Elm
elm elm-lang functional-programming
Last synced: 15 Mar 2025
https://github.com/hamidhosen42/functional-banking-website-js
functional-banking-website-js
functional-programming html html5 javascript tailwind-css
Last synced: 29 Apr 2026
https://github.com/mrcfps/functional-programming-in-scala
Scala course programming exercises from Coursera.
big-data functional-programming scala
Last synced: 09 Apr 2025
https://github.com/marcinzh/spot
Cats Effect instances for Turbolift
algebraic-effects asynchronous functional-programming scala
Last synced: 10 Mar 2026
https://github.com/daggerok/functional-and-reactive-principles-in-scala
Never too late! My learning process for 'Functional Programming Principles in Scala' and 'Principles of Reactive Programming in Scala' courses!
functional functional-programming functional-reactive-programming functional-testing scala
Last synced: 14 Jun 2026
https://github.com/denisdubochevalier/monad
Implementation of monads in go with generics
functional-programming monad monads
Last synced: 21 Jan 2026
https://github.com/morbius00/hyggex
A React-Vite Project of HyggeX platform
dynamic-programming functional-programming jaavscript reactjs tailwindcss vercel vite
Last synced: 11 Apr 2026
https://github.com/mp81ss/apply
apply function implementation for C language
apply c functional functional-programming
Last synced: 30 Jun 2025
https://github.com/nikvoronin/funsokoban
Minimalistic functional Sokoban (console, no mutable vars). Initially vibe coded with ChatGPT 5. Brought to working condition by Human Being 45.
console-application fsharp functional-programming game game-development gamedev sokoban sokoban-game vibe-coding
Last synced: 13 Oct 2025
https://github.com/kodekote/sml_exemplars
Standard ML functions that are of interest
computer-science educational functional-programming ml sml
Last synced: 15 Mar 2026
https://github.com/otbivnoe/haskell-time
Functional programming seems really interesting. Change your imperative mind and take over the world!
functional-programming haskell
Last synced: 06 Oct 2025
https://github.com/georg-wolflein/impartial
A lightweight extension of functools.partial.
functional-programming functools partial-functions python3
Last synced: 16 Jan 2026
https://github.com/shakadak/leekwars-functional
list and array functions respectively implemented and reimplemented for currying and performance.
functional-programming leek-wars leekscript
Last synced: 29 Mar 2025
https://github.com/gonturri/tp-tadp-hibrido-objetos-funcional
Trabajo práctico de asignatura técnicas avanzadas de programación de UTN donde el objetivo sumergirse en el paradigma hibrido de objetos y funcional
functional-programming monads object-oriented-programming parser-combinators pattern-matching scala
Last synced: 05 Oct 2025
https://github.com/oguzadali/thex
Blog project created with NodeJs. ExpressJs, Handlebars, MongoDB were used in the project.
blog-theme express functional-programming handlebars javascript nodejs
Last synced: 14 Apr 2026
https://github.com/jonaskromer/blackjack
Blackjack implemented using scala providing a tui and gui
blackjack card-game design-patterns functional-programming game-development scala scala3
Last synced: 25 Mar 2025
https://github.com/mateogiuffra/estrd2024s1
trabajos prácticos realizados en la materia Estructura de Datos de la Universidad Nacional de Quilmes (UNQ)
c cpp data data-structures-and-algorithms eficiency functional-programming haskell unq
Last synced: 12 May 2026
https://github.com/mizcausevic-dev/haskell-policy-engine
Type-safe policy DSL in Haskell. Algebraic data type Policy = Allow | Deny | When; predicates compose via And/Or/Not; pure total evaluator; Aeson JSON codec; Hspec + QuickCheck tests. Functional purity flex for the agent-governance theme.
access-control aeson ai-governance dsl functional-programming haskell hspec platform-engineering policy-engine quickcheck
Last synced: 01 Jun 2026
https://github.com/dashkite/joy
The simplicity of Lodash with the functional flair of Rambda.
browser functional-programming javascript nodejs
Last synced: 13 Apr 2026
https://github.com/joebobmiles/joebobmiles
My user readme.
front-end functional-programming react typescript web
Last synced: 30 Apr 2026
https://github.com/garyhilares/minesweeper
Simple Minesweeper game written in ISL with lambdas (a functional programming variant of Racket).
functional-programming game minesweeper racket
Last synced: 22 Jan 2026
https://github.com/bilal-fazlani/gossip-glomers-scala-template
Solutions for Gossip Glomers Challenges in Scala using ZIO-Maelstrom
distributed-computing distributed-systems functional-programming scala zio
Last synced: 16 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: 30 Apr 2026
https://github.com/nrissot/DPF-2024-BinaryTree
🐫 Code OCaml du projet de Programmation Fonctionnelle de L2S4
binary-tree functional-programming ocaml university-project
Last synced: 17 Oct 2025
https://github.com/nkcoder/byronbay
Playground for functional programming with Scala
Last synced: 07 Jun 2026
https://github.com/dimasmiftah/structuring
Structuring data from .txt file to JavaScript object literal using higher-order functions.
Last synced: 17 Oct 2025
https://github.com/yisus82/fic-pf
Programación Funcional - Facultad de Informática de A Coruña
caml functional functional-programming haskell haskell-exercises haskell-language haskell-learning ocaml ocaml-exercises
Last synced: 14 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
cli eslint-plugin-functional file-deduplication file-scanner fp-ts functional-programming inquirer inquirer-fuzzy-path nodejs typescript
Last synced: 23 Mar 2025
https://github.com/rcardin/cat-notebook
Notes on Category Theory, taken while trying to understand the Functional Programming
category-theory functional-programming learning writing
Last synced: 17 Mar 2026
https://github.com/packquickly/little_lambda
Function composition, the un-Pythonic way!
Last synced: 31 Mar 2025
https://github.com/ricardorobledo/programacionfuncional-python
Recopilación de ejercicios de programación funcional en Python
functional-programming pyrsistent python3
Last synced: 11 Jun 2026
https://github.com/exbotanical/heuristics
Useful heuristics, type checks, and validation helpers for JavaScript and TypeScript
functional-programming type-checking utility-library validation-library
Last synced: 23 Jun 2026
https://github.com/sidmishraw/gunc
Golang functional programming library
functional-programming go higher-order-functions
Last synced: 19 Oct 2025
https://github.com/minericefield/vue-ramda-ts-playground
functional-programming ramda typescript vue vue3
Last synced: 12 Apr 2026
https://github.com/pedrovinhas/recursos-funcionais-js
🎓 Trabalho desenvolvido durante a cadeira de Paradigmas de Linguagem de Programação no curso de Ciência da Computação
college-assignment functional-programming javascript
Last synced: 25 Jun 2026
https://github.com/gregros/z.ahk
Obsolete utility library for AHKv2
ahk ahkv2 functional-programming hotkeys incomplete macros obsolete package
Last synced: 16 Feb 2026
https://github.com/rurumimic/lisp
List Processor
common-lisp functional-programming lisp
Last synced: 01 Mar 2026
https://github.com/giljr/turbo-todos
Turbo Todos is a simple To-Do List application built with Rails 8 and Tailwind CSS. This app demonstrates the use of Turbo Streams for dynamic, real-time updates without requiring full-page reloads.
functional-programming hotwire-demo hotwire-turbo hotwired rails8 real-time todolist
Last synced: 01 Mar 2026