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: 2026-06-27 00:11:42 UTC
JSON Representation

https://github.com/mateuszkubuszok/explainfplikerichardfeynman

functional-programming presentation-slides

Last synced: 15 Mar 2025

https://github.com/rxtoolkit/logs

🗒️ RxJS utilities for backend logging

fp functional-programming logging observables package reactive-programming rxjs

Last synced: 02 Aug 2025

https://github.com/svdo/unfolded.dev

My personal blog

blog clojure functional-programming haskell software-development software-engineering typescript

Last synced: 21 Feb 2026

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/wayneseymour/vanilla-fp

Really just me learning FP in JS from Brian Lonsdorf and other sources. Not a lib, more like a playground.

functional-composition functional-programming

Last synced: 04 Apr 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/gummif/endocpp

Modern C++ functional programming concepts library

cpp cpp17 functional-programming header-only library

Last synced: 23 Mar 2025

https://github.com/ica10888/advanced-java-note

从 java 开始，讲一讲函数式编程和计算机语言特性

functional-programming java

Last synced: 16 May 2025

https://github.com/unosd/resultmonad

C# implementation of the result and other monads with query syntax support and extensions for Tasks and IEnumerable

async csharp functional functional-programming functor functors monad monads monoid monoids netcore2 netstandard result task tpl

Last synced: 27 May 2026

https://github.com/leejss/funtional-ts

It's a functional programming playground.

functional-programming

Last synced: 31 Mar 2025

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/edysegura/js-functional

Functional JavaScript programming examples

functional-programming javascript

Last synced: 04 Feb 2026

https://github.com/albertllousas/gym-class-booking-microservice

ddd debezium event-driven-architecture functional-programming helidon-se hexagonal-architecture kafka kotlin microservice optimistic-locking solid-principles transactional-outbox

Last synced: 10 Jun 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/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/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/damiisdandy/snake-game

snake game built with just react hooks

functional-programming game-development react typescript

Last synced: 16 Jan 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/lenguyenthanh/chess-position-generator

Generate random chess position/perft

chess chess-programming functional-programming scala typelevel

Last synced: 05 Jul 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/superpuero/kawa

c++ game engine, made with love

cpp cpp20 ecs entity-component-system functional-programming game game-development game-engine graphics opengl

Last synced: 17 Feb 2026

https://github.com/soloalex1/functional-snake

A simple snake game to learn and practice functional programming. Testing a tutorial from YouTube.

functional-programming javascript javascript-game js

Last synced: 11 Jun 2025

https://github.com/hernancerm/closures

My understanding of closures

closures functional-programming

Last synced: 01 Apr 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/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/p0lunin/vglang

????

functional-programming programming-language

Last synced: 11 Jun 2025

https://github.com/tigerpixel/currier

Super easy FP function currying for Swift

curry currying fp functional-programming swift swift-3 swift-framework swift-language swift-library swift3

Last synced: 22 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/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/customcommander/functionaut

General purpose library for the functional programming hobbyist.

functional-programming javascript

Last synced: 09 Apr 2025

https://github.com/ayrtonbsouza/elixir-fundamentals-list-length-challenge

This is an application developed as a challenge for Elixir Ignite Bootcamp, proposed by RocketSeat.

elixir functional-programming fundamentals recursive

Last synced: 10 Jul 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/zkfmapf123/donggo

my golang package funcs

functional-programming golang lib packages

Last synced: 05 Sep 2025

https://github.com/frantjc/go-fn

Functional stuff for Go.

functional functional-programming go golang

Last synced: 22 Feb 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/antoniomdk/hashcode2018

Hash Code 2018 Problem Solution

algorithm-challenges functional-programming hackathon-2018 hashcode-2018

Last synced: 18 Oct 2025

https://github.com/endygamedev/learn-haskell

λ Haskell and Lambda Calculus.

functional-programming haskell lambda-calculus

Last synced: 17 Jun 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

https://github.com/gvoz-dev/fprog

Functional programming

clojure functional-programming racket scala

Last synced: 04 Mar 2026

https://github.com/brunonavarrooficial/crud-localstorage-js

LocalStorage CRUD

async client crud crud-application css3 functional-programming html-css-javascript html5 javascript localstorage regex storage-api

Last synced: 13 Apr 2026

https://github.com/jakubgrobelny/databases-project

final project for databases course

databases databases-lab-assignments functional-programming haskell postgres postgresql

Last synced: 13 Apr 2026

https://github.com/awinogradov/condicom

Apply React component enhancements by condition

component enhancement functional-programming hoc react

Last synced: 28 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/alseinx/alsein.algorithms

Some algorithm features in addition to LINQ.

algorithms csharp dotnet-standard functional-programming linq

Last synced: 25 May 2026

https://github.com/davidgfolch/shop

Customer & order management

functional-programming generics gradle-multi-project hexagonal-architecture java-8 junit5 lombok mockito rest-api sonarqube spring-boot-2 spring-boot-data-jpa spring-boot-starter-test swagger2 transactional

Last synced: 04 Jul 2025

https://github.com/slowli/curry-chain

Chainable function currying

chainable-methods currying functional-programming

Last synced: 17 Mar 2025

https://github.com/wojwozniak/functional-programming-course

[uni] Functional Programming Course

functional-programming racket university-course

Last synced: 18 Jan 2026

https://github.com/top-submissions/foundations-calculator

arithmetic beginner-project calculator clean-design css dom-manipulation event-listeners foundations-path frontend functional-programming hover-effects html input-validation interactive-ui javascript mini-project odin-project responsive-design student-project web-development

Last synced: 31 May 2026

https://github.com/jvrieger/245programminglanguages

BMC CMSC245 Principles of Programming Languages Assignments and Labs with Geoffrey Towel

closures-and-scopes dynamic-programming functional-programming golang parallel-programming rust

Last synced: 14 Jan 2026

https://github.com/namoshizun/goodjson

Functional validators to check anything about your JSON with ease.

functional-programming json json-schema python validation

Last synced: 09 May 2026

https://github.com/gustavodiasag/simpler

Interpreter for a functional, expression-based programming language

functional-programming interpreter lambda-calculus ocaml programming-language

Last synced: 10 Oct 2025

https://github.com/skykanin/coding-test

Online coding test

clojure functional-programming

Last synced: 24 Oct 2025

https://github.com/itemconsulting/enonic-wizardry

Functional utility library for Enonic XP

enonic enonic-xp functional-programming typescript

Last synced: 19 Jan 2026

https://github.com/junaidzm13/sigma-calculus-interpreter

A sigma calculus based interpreter implemented using Haskell and related underlying programming concepts.

functional-programming haskell

Last synced: 13 Oct 2025

https://github.com/a248/jdbcaesar

Conquer the verbosity of plain JDBC.

functional-programming java jdbc jdbc-utilities sql sql-builder

Last synced: 13 Oct 2025

https://github.com/zhibirc/dev-random

:notes: notes/code/thoughts

architecture articles bash benchmarks blog clean-code code code-style computer-science frameworks functional-programming javascript nodejs oop patterns python research software-engineering solid typescript

Last synced: 04 Apr 2026

https://github.com/michalzalecki/monadsjs

Ready to use monads in examples

functional-programming monads typescript

Last synced: 14 Oct 2025

https://github.com/seb-bizeul/fp-flow

Collection of algebraic data types to use with Flow

adt algebraic-data-types either-monad flow flowtype fp functional-programming io-monad maybe-monad remote-data-monad

Last synced: 22 Jan 2026

https://github.com/fresult/task-mgmt

My Reactive Programming learning using Spring Boot Webflux, and Kotlin.

docker-compose functional-programming functional-reactive-programming kotlin kotlin-coroutines postgresql project-reactor r2dbc r2dbc-postgresql reactive-programming spring-boot webflux

Last synced: 08 May 2026

https://github.com/valentindeaconu/terraform-provider-func

Supercharge Terraform with functional programming. 🚀

functional-programming javascript terraform terraform-provider

Last synced: 16 Oct 2025

https://github.com/federicobruzzone/setup-ocaml-project-with-dune

This repository provides a basic setup for an OCaml project with using Dune as the build system. It aims to provide a simple and straightforward structure for your OCaml project, allowing you to focus on writing code without the complexities of a build system.

functional-programming ocaml ocamlbuild project-template setuptools

Last synced: 19 Feb 2026

https://github.com/joelburget/hazel

functional-programming language

Last synced: 19 Oct 2025

https://github.com/mariomarton/racket-sudoku-solver

Sudoku solver in Racket for any board size (including hexadoku & larger), built without constraint solvers or mutations. It solves any legal puzzle and detects invalid ones.

functional-programming hexadoku-solver lisp racket racket-lang sudoku sudoku-solver

Last synced: 15 Mar 2026

https://github.com/mstniy/computed.dart

A performant and flexible reactive programming framework for Dart

dart functional-programming reactive reactive-programming state-management

Last synced: 23 Feb 2026

https://github.com/05st/project-euler

My Haskell solutions for Project Euler problems.

functional functional-programming haskell problems project-euler solutions

Last synced: 23 Oct 2025

https://github.com/drag13/whendo

Small function that can be used instead if-then statement in functional style programming with JavaScript

conditional-statements development functional-programming ifthen javascript

Last synced: 25 Oct 2025

https://github.com/xlisp/jim-emacs-fun-hy-lisp

Differentiable Programming: Lisp deep learning by hylang

deep-learning differentiable-programming functional-programming hylang lisp

Last synced: 06 Feb 2026

https://github.com/yurkimus/functions

JavaScript-oriented utilities for functional programming

deno functional-programming javascript node utilities

Last synced: 28 Jan 2026

https://github.com/yurrriq/vfp-in-agda

:book: Verified Functional Programming in Agda

agda book functional-programming learning theorem-proving verified-programming

Last synced: 29 Jan 2026

https://github.com/ruferdz/cards

A simple card game to learn Elixir programming language 🃏

elixir erlang functional-programming

Last synced: 16 Mar 2026

https://github.com/manuelelucchi/functional.jl

A simple Julia library to boost your functional code

functional-programming julia julia-language julia-package julialang

Last synced: 30 Jan 2026

https://github.com/helton/labs

:mag_right: My experiments

benchmark cheerio functional-programming javascript labs phantomjs pre-commit request shelljs snazzy standard

Last synced: 31 Jan 2026

https://github.com/foyez/fp

Functional Programming

functional-programming programming-paradigms

Last synced: 07 Feb 2026

https://github.com/yurkimus/types

JavaScript-oriented type utilities

deno functional-programming javascript node utilities

Last synced: 08 Feb 2026

https://github.com/steventimes/fpstreams

functional programming library for Python

functional-programming python

Last synced: 08 Feb 2026

https://github.com/pyccel/lampy

Extension of Pyccel for functional programming

fortran functional-programming hpc lambda-calculus openacc openmp python

Last synced: 26 Feb 2026

https://github.com/alonsodomin/purerand

Pure functional random generator of data

functional-programming random random-generation scala scalajs

Last synced: 27 Feb 2026

https://github.com/aganglada/reswitcher

🍭 Functional switch case for redux reducers

functional-programming javascript reducer redux switch-case

Last synced: 19 Apr 2026

https://github.com/olemb/livemidi

MIDI messages for Python

dataclasses functional-programming immutable midi python python-3-7

Last synced: 14 Feb 2026

https://github.com/airsequel/airscript

[WIP] A scripting language for spreadsheet formulas, CLI tools, ETL pipelines

formula fp functional functional-programming language programming-language scripting scripting-language

Last synced: 19 Mar 2026

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/javanile/boor

🐮 Use only if you hate good manners

boorish foreach functional-programming nodejs statements

Last synced: 16 Apr 2026

https://github.com/dyalog/presentations

Presentation materials

apl conference-talk dyalog dyalog-apl functional-programming

Last synced: 19 Mar 2026

https://github.com/mattdean1/functional-programming

Exercises in Agda

agda functional-programming proofs

Last synced: 05 Mar 2026

https://github.com/abengl/ntt-project1

Primer projecto en Java para el Bootcamp Tech Girls de NTT Data Perú. Inicia el desarrollo de una aplicación para el manejo de cuentas bancarias de usuarios.

fun functional-programming mysql oop spring-boot

Last synced: 17 Apr 2026