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: 2026-07-06 00:11:57 UTC
- JSON Representation
https://github.com/henriquelimas/sample-feed-pwa
🗞 A sample feed pwa
cassandra functional-programming go javascript pwa server-side-rendering
Last synced: 08 May 2026
https://github.com/marcloupias/js-playground
Playground to learn javascript
es6 functional-programming javascript learning-by-doing
Last synced: 12 May 2026
https://github.com/aartaka/lamber
A functional scripting language compiling to pure Lambda Calculus
common-lisp functional-programming haskell lambda-calculus lisp lua scripting wisp
Last synced: 05 May 2026
https://github.com/franciscoengenheiro/space-invaders-app
A desktop application to play the classic space invaders arcade game with gameplay modifiers and difficulties
canvas-game college-project desktop-app functional-programming kotlin space-invaders
Last synced: 17 Sep 2025
https://github.com/jasonsbarr/liszt
A prototypal object oriented language that borrows heavily from functional programming concepts and languages
bidirectional-typechecking functional-programming generics language object-oriented programming-language programming-languages prototypal typescript
Last synced: 13 Jun 2026
https://github.com/agapas/carousel
Image carousel with indicators, made with plain JavaScript
css3 es6 functional-programming html5 image-carousel javascript plain-javascript responsive-design
Last synced: 09 May 2026
https://github.com/ajitjha393/sthalit
A library that mimics the concept of lazy evaluation, a feature found in functional programming languages like Haskell.
functional-programming generators iterators javascript proxy typescript
Last synced: 09 May 2026
https://github.com/dallinhuff/evil-hangman-fp
cats cats-effect functional-programming scala
Last synced: 31 Jul 2025
https://github.com/karthikairam/account-transaction-service
This is a demo micro-service for account transaction as part of mobile challengers banking.
account-transaction devops docker functional-programming github-actions jacoco java-11 junit5 memory-database microservice mockito openapi3 spring-boot swagger2 tdd-java
Last synced: 09 Apr 2026
https://github.com/alizabatool4268/personal-library-manager-cli
__This is a command line based library management system. Built using higher versions of python
functional-programming logicbuilding python
Last synced: 13 Jun 2025
https://github.com/savaged/funinjection
Some fun with function injection in C#
functional-programming reflection
Last synced: 17 Jun 2025
https://github.com/lucasbotang/made_up_programming_language
MUPL language interpreter implemented by Racket
functional-programming interpreter mupl racket
Last synced: 19 Mar 2026
https://github.com/iepathos/mindset
A zero-cost, effect-based state machine library for Rust.
effects functional-programming rust state-machine
Last synced: 13 Jan 2026
https://github.com/jharrilim/adventofcode2019
Advent of Code 2019
advent-of-code advent-of-code-2019 devcontainer dotnet fsharp functional-programming
Last synced: 05 May 2026
https://github.com/customcommander/functionaut
General purpose library for the functional programming hobbyist.
functional-programming javascript
Last synced: 09 Apr 2025
https://github.com/xlisp/jim-emacs-fun-hylisp-keras
将哲学保存到每一个Lisp原子里面
compute-code functional-programming hack hylang keras lisp
Last synced: 15 May 2025
https://github.com/hernancerm/closures
My understanding of closures
closures functional-programming
Last synced: 01 Apr 2025
https://github.com/domix/dmx-fun
This repository contains a collection of implementations and experiments exploring functional programming constructions in Java.
functional-programming gradle java java-25 railway-oriented-programming
Last synced: 01 Apr 2026
https://github.com/vitorsalgado/kotlin-fp
Playing with functional in Kotlin
functional functional-programming kotlin
Last synced: 30 Jun 2025
https://github.com/rjrudman/tslinq
ES5 compatible implementation of LINQ and lazily executed enumerables for typescript.
es5 es6 functional-programming generators javascript linq typescript
Last synced: 12 Apr 2026
https://github.com/strangepleasures/matchmetender
Pattern matching for Java
functional-programming java java8 pattern-matching
Last synced: 03 Jan 2026
https://github.com/lenguyenthanh/chess-position-generator
Generate random chess position/perft
chess chess-programming functional-programming scala typelevel
Last synced: 05 Jul 2025
https://github.com/michalzalecki/monadsjs
Ready to use monads in examples
functional-programming monads typescript
Last synced: 14 Oct 2025
https://github.com/pisces/functionalswiftkit
This kit help you can write code as functional programming.
conditional-statements functional-programming grouped optional swift unwrap
Last synced: 20 Feb 2026
https://github.com/hershal/fp-cli-ts
fp-cli rewrite
command-line functional-programming
Last synced: 20 Feb 2026
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/wahyukmr/javascript-programming
Repository ini adalah sumber daya yang lengkap dan mendalam untuk mempelajari JavaScript dari tingkat pemula hingga tingkat lanjutan. Panduan yang mencakup semua aspek fundamental JavaScript serta konsep yang lebih kompleks.
asynchronous functional-programming guides javascript javascript-es6 modules regex regular-expression
Last synced: 08 Apr 2025
https://github.com/clarajacintho/sgit
A Git clone in Scala
functional-programming git scala
Last synced: 20 May 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/marcuwynu23/sclib
Cpp dynamic library project for easy console programming
console console-project cpp dynamic functional-programming functions library
Last synced: 14 May 2025
https://github.com/mohamad-shosha/function-programming
Created a project showcasing lambda expressions and method references in functional programming, with a focus on unit testing for code reliability.
functional-interfaces functional-programming java lambda-functions method-references
Last synced: 31 Mar 2025
https://github.com/rajasharan/elm-countdown-problem
Solution for the countdown-problem in elm
elm elm-demos elm-lang functional functional-programming
Last synced: 13 Jun 2026
https://github.com/paudirac/cassiopeia
A turtle, what else?
functional-programming functional-reactive-programming study
Last synced: 15 Oct 2025
https://github.com/tonivade/commitconf-25
código fuente de los ejemplos usados en la charla que presenté en la #commitconf
commitconf dsl functional-programming java
Last synced: 23 May 2026
https://github.com/svozza/functionalish-refactor
A non-trivial asynchronous code example that interacts with multiple AWS services implemented in imperative, promise-based and purely functional style.
functional functional-programming
Last synced: 18 Mar 2025
https://github.com/inaldor/memorize
A memory game app
animation card cs193p-spring-2020 functional-programming game memory-game mvvm reactiveui swift swiftui
Last synced: 13 May 2025
https://github.com/vijayksingh/angular-recipies-cookbook
👨💻📚🐱💻🍴 Cook-Book For Angular Developers (Beginners to Advance Patterns)
angular angular2 angular4 angular5 angular6 angular7 functional-programming reactive-programming rxjs
Last synced: 05 Mar 2026
https://github.com/gurbaaz27/cs350a-homework-exercises
functional, lambda-calculus and object-oriented programming homework assignments
functional-programming gosu gosu-gem haskell higher-order-functions lambda-functions lazy-evaluation object-oriented-programming oops ruby untyped-lambda-calculus
Last synced: 09 May 2026
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/pavulonx/faker
cats cats-effect fs2 fs2-kafka functional-programming http4s kafka scala
Last synced: 29 May 2026
https://github.com/joaocarvoli/scala-course
A 6-week course from École Polytechnique Fédérale de Lausanne (EPFL) about the fundamentals of scala functional programming language
coursera functional-programming scala
Last synced: 03 Jun 2026
https://github.com/rcardin/fp-scala
My solutions to exercises of "Functional Programming in Scala".
exercises functional-programming scala
Last synced: 12 Jul 2025
https://github.com/zerotohero-dev/delgado
Delgado is your functional handyman.
byte-sized bytesized-javascript bytesized-tv demos functional functional-programming functions javascript learning podcast screencast trainings tutorials utilities vidcast videocast
Last synced: 13 Jun 2026
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/pzuehlke/hutton
Contains solutions to all of the exercises in and some scripts related to the book: Hutton, G. — Programming in Haskell (2nd ed.)
exercises-solutions functional-programming graham-hutton haskell programming-in-haskell pure-functional
Last synced: 16 Mar 2025
https://github.com/jaypmorgan/dfp
A suite of functional tools for all your functional programming
Last synced: 16 Mar 2025
https://github.com/aweskybear/obs-disp
Create 0-coupling declarative event-bound components with functions and objects only
agnostic agnostic-to-frameworks clean-code command-pattern declarative-programming declarative-ui flux functional-components functional-programming game-development javascript javascript-library observer-pattern
Last synced: 08 Apr 2026
https://github.com/jvmakine/shine
LLVM frontend for Shine
compiler functional-programming golang llvm
Last synced: 21 Jan 2026
https://github.com/polossk/renai-slg-solution
Solution of 恋愛SLG
functional-programming oj-solutions
Last synced: 11 May 2026
https://github.com/palutz/tryskiasharp
Playing with Xamarin Forms, F# and SkiaSharp (2D graphics API powered by the Skia library: https://skia.org)
2d-graphics fsharp functional-programming mobile skiasharp xamarin-forms
Last synced: 26 Jul 2025
https://github.com/gribouille/json-auth-server
JSON Web token server with GraphQL API
express-js functional-programming graphql javascript jsonwebtoken jwt-authentication node-js server
Last synced: 18 Apr 2026
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/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/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/shahabganji/funx
A robust and useful library to use functional programming in C#
csharp functional functional-programming funx maybe-monad option railway-oriented-programming
Last synced: 08 Jun 2026
https://github.com/apiad/purely
Lightweight functional primitives for cleaner Python
functional-programming python3
Last synced: 17 Jan 2026
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/horothesun/advent-of-code-2024
Advent of Code 2024 with Scala 3 and the FP Typelevel stack.
advent-of-code advent-of-code-2024 advent-of-code-2024-scala advent-of-code-2024-scala3 advent-of-code-scala advent-of-code-scala3 aoc aoc-2024 aoc-2024-in-scala aoc2024 cats ci continuous-integration fp functional-programming kittens scala scala-3 scala3 typelevel
Last synced: 25 Mar 2025
https://github.com/jin-sungdae/javastream
Functional Programming in Java && Stream
functional-programming java stream
Last synced: 04 Jun 2026
https://github.com/skailasa/haskell_practice
🌈 My haskell practice
fun functional-programming haskell-learning
Last synced: 15 Sep 2025
https://github.com/kelvins/functional-programming-in-scala
Functional Programming in Scala
Last synced: 17 Jun 2026
https://github.com/shalithasuranga/haskell-learning
Example codes to learn haskell
functional-programming haskell source-code
Last synced: 06 Jan 2026
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/thaliaarchi/xmlang
A functional programming language with XML syntax
functional-programming programming-language
Last synced: 20 Mar 2025
https://github.com/vmfmyot/kawa-interpreter
Compilation uni project about building an interpreter for a small object-oriented language
compilation functional-programming object-oriented-programming ocaml
Last synced: 26 Mar 2025
https://github.com/rxtoolkit/linear16
🎶 RxJS operators for streaming to/from LINEAR16 audio format
audio-processing audio-streaming fp functional-programming observables package reactive-programming realtime rxjs streaming
Last synced: 12 Jun 2026
https://github.com/flintinatux/chipmunk
A messy functional library for Lua
functional-programming gamedev lua
Last synced: 20 Mar 2025
https://github.com/tonivade/purecfg
Pure Functional Configuration Library
configuration experimental functional-programming java purefun
Last synced: 04 Apr 2025
https://github.com/davidchase/typed-future
typed-future experiments
experiments functional-programming futures monad typescript
Last synced: 21 Mar 2025
https://github.com/articulate/redux-functor
Functor middleware for redux
functional-programming functor javascript redux
Last synced: 17 May 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/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/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/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/ismailarilik/fp-presentation-examples
Functional Programming Presentation Examples
examples functional-programming
Last synced: 14 Jul 2025
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/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/lightness/transducer-101
Some things about transducers
functional-programming transducer
Last synced: 11 Jul 2025
https://github.com/mmzk1526/haskell-tfl-status
A simple TfL tube status checker
functional-programming haskell
Last synced: 14 Dec 2025
https://github.com/okyungjin/functional-programming
함수형 프로그래밍 연습
functional-programming javascript
Last synced: 15 May 2026
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/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/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/noyzys/fp-practice
* Basic functional programming concepts
concepts fp functional-components functional-programming functor monad
Last synced: 02 Mar 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/rxtoolkit/stats
📊 RxJS operators for reactive statistics
data-science fp functional-programming observables package reactive-programming rxjs statistics
Last synced: 28 Jun 2026
https://github.com/sagnikc395/parso
parser combinator in python
functional-programming parser-combinator
Last synced: 04 Sep 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/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/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/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/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/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_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_vol3
Exámenes de programación funcional con Haskell. Vol. 3 (Curso 2011-12)
functional-programming haskell teaching
Last synced: 27 Mar 2025