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: 2026-04-02 00:07:52 UTC
- JSON Representation
https://github.com/sumanjitsg/redistil
A minimalist Redis re-implementation in Elm, bringing the power of functional programming to Redis interactions.
database elm functional-programming redis
Last synced: 04 Feb 2026
https://github.com/tanbirhossain/fsharp-learn
dotnet-core fsharp functional-programming
Last synced: 10 Jan 2026
https://github.com/qbarrand/ensiie-iprf-quadtree
An academic project about collision detection to learn the quadtree data structure and functional programming
ensiie functional functional-programming iprf ocaml quadtree
Last synced: 03 Oct 2025
https://github.com/dirkbosman/func_with_scala
Func / Functions / Fun with Scala :)
functional-programming oop scala
Last synced: 15 Mar 2025
https://github.com/tkshill/adventofcode
Mega-folder for all Advent of Code solutions
advent-of-code algorithms-and-data-structures csharp fsharp functional-programming parser
Last synced: 24 Mar 2025
https://github.com/iampeterbanjo/alchemy
Elixir/Phoenix portfolio apps
elixir-lang elixir-phoenix functional-programming phoenix-framework
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https://github.com/gekomad/haskellbook-solutions-with-scala
Haskell Book - Solutions in Haskell and in Scala
exercises functional-programming haskell haskell-learning scala scala-learning
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https://github.com/btylrob/btylrob.github.io
Personal OPAM / Lua Website
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https://github.com/jtberglund/advent-of-code-2017
My solutions for Advent of Code 2017
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Last synced: 22 Nov 2025
https://github.com/wlgs/functional-programming-course
Functional Programming Course 2021/22 at AGH UST. The language used was Haskell.
agh agh-ust course functional functional-programming haskell
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https://github.com/just-styx/mocking
Testing with Mockito
functional-programming httpclient mockito
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https://github.com/sandwwraith/fp-homework
Homework for FP ITMO course
functional-programming haskell
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https://github.com/ntwilson/linqed
LINQ Extended Design. Additional C# extension methods (inspired by LINQ) and F# collection functions
collections csharp fsharp functional-programming linq
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https://github.com/bra1l0r/iterify-rs
Iterate over anything with Iterify!
functional-programming iterator rust
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https://github.com/rolandtritsch/haskell-aoc-2017
Taking a stab at doing the AoC in Haskell (at least Day01 :))
advent-of-code functional-programming haskell
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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
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https://github.com/mooreniemi/proc_compose
:musical_score: Proc#compose
c c-extension compose functional-programming gem ruby
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https://github.com/appsweet-co/debug
Makes your console logs much better
console functional-programming logger
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https://github.com/aviabird/elixir-beginner
Repository to get started with Elixir
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https://github.com/hillaryjude/python-from-scratch-part-3-func-prog
Concepts on Sets, functional programing and its inbuilt functions
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https://github.com/ahlusar1989/spark2sfoverflow
StackOverFlow K-Means Analysis
functional-programming k-means scala spark
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https://github.com/thericecold/momentum-app
Front-end activity 6: Momentum app clone using local storage
dom functional-programming html javascript localstorage momentum sass todo-list todolist vanilla-javascript
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https://github.com/juliencrn/todohub
Personal learning personal task management system side project
ddd express fp-ts functional-programming rest-api todolist typescript
Last synced: 05 Jul 2025
https://github.com/ghillairet/frdomain-kt
Kotlin version of code from the book Functional and Reactive Domain Modeling
functional-programming kotlin reactive
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https://github.com/juliencrn/chessgame
F# functional domain-driven design CLI Chess Game made for learning purpose
cli ddd fddd fp functional-programming game
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https://github.com/lucas-nelson-uiuc/tidy_tools
Declarative programming for PySpark workflows.
data-engineering declarative functional-programming logging pyspark python spark-sql
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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/turbaszek/ct4cs
Challenges from Category Theory for Programmers
category-theory functional-programming
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https://github.com/carlos-descalzi/funclang
A small functional language interpreter similar to Haskell implemented in python and ANTLR4, done just for self-learning.
antlr4 functional-programming interpreter python3
Last synced: 03 Sep 2025
https://github.com/akimichi/kansuu.js
Yet another functional programming library for node.js
functional-programming javascript nodejs
Last synced: 11 Jun 2025
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/fkoler/js-advanced-concepts
ZTM - JavaScript The Advanced Concepts
functional-programming fundamentals-of-programming javascript nodejs object-oriented-programming
Last synced: 28 Dec 2025
https://github.com/thoughtfool/c-h-a-z
Hello, C.H.a.Z. (Cyborgs, Humans, ampersand Zombies): A simple strategy game demonstrating how enemies can become potential allies, where the balance between forces can shift in/out of your favor. Enemy of my enemy is my friend!
chess-game ejs-template-engine expressjs functional-programming javascript-game
Last synced: 18 Mar 2025
https://github.com/mlanza/proposal-command-syntax
Proposal: Command Syntax for JavaScript
command-query-separation ecmascript fluent-interfaces functional-programming proposals
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https://github.com/courses-at-nju-by-hfwei/learning-haskell
Learn Haskell and Generally Functional Programming
functional-programming haskell learning-haskell self-learning sicp
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https://github.com/baberrehman/haskell-for-great-good
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https://github.com/joaomilho/presentations
Presentations throughout all these years
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https://github.com/upi20/php_oop
OOP PHP Fundamental
functional-programming fundamental oop oop-php php
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https://github.com/aravindraj777/streamdream
A dedicated space for mastering Java Stream API with hands-on workouts and exercises. Exploring the art of functional programming through practical examples and challenges.
functional-programming functionalinterfaces java8-stream lambda-functions streamapi
Last synced: 16 Mar 2025
https://github.com/kattulib/yay
[IN DEVELOPMENT] Yay is a functional simple http server
functional-programming http-client http-library http-server scala scala3
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https://github.com/NashTech-Labs/fp-scala
functional-programming scala traits
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https://github.com/isaquielfernandes/java-functional-programming
Functional Programming
functional-programming java-8 lambda streaming
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https://github.com/firestone82/mazelib-gui
VŠB-TUO - School project in SKJ
functional-programming gui thinker
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https://github.com/asterinos1/movie-preference-analyzer
INF424 Project 2025: Movie Preference Analyzer. Big Data analytics tool using Apache Spark, developed in Scala. adhering to functional programming rules.
analytics functional-programming hadoop-hdfs scala spark
Last synced: 03 Jul 2025
https://github.com/mearns/fp-try
A Try encapsulates the result of an operation that may have failed.
either error error-handling errors failure functional functional-programming javascript optional scala try try-catch typescript
Last synced: 13 Oct 2025
https://github.com/alex-aralis/yank-down
Yank a curried parameter down to be the first argument passed.
browser client-side currying functional-programming javascrit nodejs npm npm-package server-side
Last synced: 24 Mar 2025
https://github.com/ronanyeah/ramda-workshop
FAC Workshop - March 2017
functional-programming javascript ramda
Last synced: 11 Jun 2025
https://github.com/chriso345/pipette
Functional programming for Python
currying functional-programming monads pipeline pipette pipette-fp python
Last synced: 03 Sep 2025
https://github.com/erikmueller/slackoverflow
Private blog & cv
blog elixir functional-programming javascript typescript
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https://github.com/jumpn/utils-array
Array utilities
array functional-programming immutability
Last synced: 11 Jul 2025
https://github.com/jumpn/utils-composite
Composite Utilities
array composite functional-programming immutability object
Last synced: 11 Jul 2025
https://github.com/ghivert/papers
All articles published both on Medium or on my blog!
articles functional-programming programming
Last synced: 20 Jan 2026
https://github.com/farynaio/object-dot-notation
Simple object to object dot notation converter in Node.js.
bdd chai chaijs ecmascript2016 es6 functional-programming mocha mochajs node nodejs tdd
Last synced: 06 Jan 2026
https://github.com/appsweet-co/ts-utils
Utility functions for TypeScript
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Last synced: 24 Mar 2025
https://github.com/asarkar/thinking-functionally-with-haskell
https://www.amazon.com/Thinking-Functionally-Haskell-Richard-Bird/dp/1107452643
functional-programming haskell
Last synced: 08 Dec 2025
https://github.com/xaaria/functional_programming_haskell
Erään kurssin koodit
functional-programming haskell
Last synced: 07 May 2025
https://github.com/johnpaulada/maybe
A simple, lightweight, Maybe implementation in JavaScript.
functional-programming maybe monad
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https://github.com/isaacvando/functionalprogrammingsig
Resources for MCA Functional Programming SIG including Haskell Jupyter notebooks
functional-programming haskell
Last synced: 26 Feb 2025
https://github.com/abrarulhassan-hub/javascript-practice
Practice of Js. Use loop,alert, array,slice etc
array code functional-programming jasonwebtoken javascript js loops methods
Last synced: 04 Sep 2025
https://github.com/matt-mcmahon/functional
A learning-friendly functional library with a focus on clear source-code and readable function signatures.
experimental functional-programming learn-to-code
Last synced: 11 Jun 2025
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
Last synced: 13 Dec 2025
https://github.com/sobakavosne/structure-survey
Loading testing for structures: Native JS, Immutable.js, Mori.js, Lazy.js
cpp-addon data-structures functional-programming immutable lazy
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https://github.com/simonwjackson/tetris.js
Tetris in pure JavaScript
canvas functional-programming game javascript
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https://github.com/scmorrison/perl6-fp-notes
Notes on functional programing techniques with Perl 6
Last synced: 03 Jul 2025
https://github.com/nerac/keyu
Key utilities that will simplify your work with Javascript
concurrency conversion fp functional-programming javascript logic utilities utils
Last synced: 18 Jan 2026
https://github.com/olhkyle/fxjs-verstenden
Learn fxjs based on functional-programming concept
functional-programming fxjs javascript
Last synced: 16 Mar 2025
https://github.com/jtberglund/snowballr
A simple library for composing error messages
composition functional-programming validation
Last synced: 28 Feb 2025
https://github.com/sigmasoldi3r/ts-option
Optional values for typescript
functional-programming iterables optional optional-chaining
Last synced: 12 Jun 2025
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/int64ago/mutate
Modify object and return immutable object.
functional-programming immutable
Last synced: 07 Jan 2026
https://github.com/kanitsharma/monad-fantasy
A collection of monads implemented in javascript
functional-programming javascript monads
Last synced: 01 Apr 2025
https://github.com/kanitsharma/io
Lightweight monadic abstraction to "purely" handle side effects in javascript.
asynchronous-programming functional-programming javascript side-effects
Last synced: 01 Apr 2025
https://github.com/kanitsharma/chikara
Monorepo of Mangaflux's frontend and microservices
functional-programming microservice nodejs ramda reactjs redux redux-most
Last synced: 01 Apr 2025
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/stephenjfox/calculator-http4k
Practicing in public 1. Kotlin 2. Web Server development 3. TDD 4. Functional-Programming Systems Design
functional-programming http4k kotlin tdd web
Last synced: 24 Jan 2026
https://github.com/Imtjl/fp-red-black-tree-dict
TreeDict - Implementation of Dict based on Red Black Tree in Elixir
data-structures elixir functional-programming red-black-tree
Last synced: 01 Apr 2025
https://github.com/hyperifyio/gnd
Gendo Lang
ai bitnet-llm deterministic functional-programming llm openai openai-api pipeline programming-language prompt-engineering
Last synced: 26 Jan 2026
https://github.com/aleksandarskrbic/functional-rest-api-example
Purely Functional REST API showcase application
cats cats-effect doobie functional-programming http4s pureconfig scala
Last synced: 01 Apr 2025
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/marcodpt/wand
A tiny JS router that makes no assumptions about its usage.
browser deno es6 esm esmodule express functional-programming hashrouter javascript microfrontend microjs microlibrary node plugins queryparser querystring router spa universal-router url
Last synced: 28 Nov 2025
https://github.com/jccampagne/stuff
functional-programming haskell learning-by-doing
Last synced: 16 Mar 2025
https://github.com/divyanshu-rawat/a-react-game
A kuch bhi (Game) built using react.js
functional-programming reactjs
Last synced: 09 Apr 2025
https://github.com/thomasevano/tic-tac-toe-tdd-fp
A simple tic-tac-toe chore concept developed using test-driven-development and fonctional programming
functional-programming tdd test-driven-development tic-tac-toe typescript
Last synced: 12 Jun 2025
https://github.com/fullstackjavadevelopercommunity/java8program
Core Java 8 Programs
functional-programming java8 lambda-expressions streams
Last synced: 28 Feb 2025
https://github.com/cmattinson/advent-of-code
OCaml my Caml
advent-of-code functional-programming moonbit ocaml
Last synced: 04 Sep 2025
https://github.com/kaseken/fpinswift
Swift solutions to the exercises in "Functional Programming in Scala, 2nd Edition" (WIP).
functional-programming scala swift
Last synced: 08 Sep 2025
https://github.com/olivier-boudeville/ceylan-curry
Curry: a Haskell Cookbook
functional-programming haskell
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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
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https://github.com/lorenzleutgeb/fp
coursework functional-programming tuwien
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https://github.com/carlosvinimsouza/projeto-livro-python
Primeiro trabalho de extensão com Python
functional-programming language-python python3
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https://github.com/plmuninn/scala-simple-validation
Scala simple validation library
cats fp functional-programming scala validation
Last synced: 14 Jan 2026
https://github.com/gekomad/fpinscala
Exercise solutions for "Functional Programming in Scala"
Last synced: 16 Mar 2025
https://github.com/emanuelcasco/utn-pdep-tp-haskell
Trabajo practico para el curso K2004 de Paradigmas de Programación
functional-programming haskell paradigm utn
Last synced: 09 Apr 2025
https://github.com/emanuelcasco/research-haskell-practise
Repositorio creado para hacer seguimiento y backup de los temas vistos sobre el paradigma funcional (en Haskell) de la materia "Paradigmas de programación" de la UTN
functional-programming haskell study-project utn
Last synced: 09 Apr 2025
https://github.com/martinmitchell05/tecprog_2025_public
A repository with practice code about programming paradigms: Object Oriented - Functional - Logical
functional-programming logical-programming object-oriented-programming programming-paradigms prolog python3 scheme
Last synced: 23 Apr 2025
https://github.com/dhruvsrikanth/climbingeverestgame
Climb the treacherous Mount Everest in this exciting text-based adventure game! A game through which you can experience a pure (Haskell) climb!
c climbing everest functional-programming game-development games gaming haskell monad text-based-adventure text-based-game trekking
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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: 05 Sep 2025
https://github.com/d-plaindoux/promiseme.js
Monadic promise built on top of Promise/A+ specification
async functional-programming monad
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