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/sftsrv/parz

A simple parser combinator library

functional-programming gleam gleam-lang parser parser-combinators

Last synced: 05 Feb 2026

https://github.com/nthportal/euler-n-scala

Project Euler Solutions (in Scala)

functional-programming project-euler scala

Last synced: 16 Mar 2025

https://github.com/theosorus/syntacticanalyzer

Build a simple Syntactic Analyzer in Haskell to discover Functional programming

functional-programming haskell reverse-polish-notation shunting-yard-algorithm syntaxic-analysis

Last synced: 14 Jun 2025

https://github.com/scarf005/ifexpr

please use ts-pattern instead

deno functional functional-programming if-expression typescript typescript-library

Last synced: 25 Feb 2026

https://github.com/neelsomani/smart-cache

A Python library that analyzes your module and automatically caches purely functional sections

caching-library functional-programming pure-function side-effects

Last synced: 09 Apr 2025

https://github.com/palutz/elm_playground

Playing with Elm

elm elm-lang functional-programming

Last synced: 25 Feb 2026

https://github.com/timeless-residents/handson-elm

A hands-on guide for learning the Elm programming language through basic concepts and practical examples

beginner-friendly elm functional-programming learning programming tutorial web-development

Last synced: 31 Jul 2025

https://github.com/armadacore/essentials

TypeScript essentials for explicit error and absence handling - Option, Result, typed Exceptions and optional Callbacks the compiler actually enforces.

discriminated-union error-handling exception functional-programming monad nullsafety option result ts-essentials type-safety

Last synced: 09 Jun 2026

https://github.com/unosd/unofs

UnoFS is a purely functional semantic file system implemented in F#

dotnet-core dotnet-core2 dotnet-standard filesystem fsharp functional-programming fuse pure-functional

Last synced: 05 Jun 2026

https://github.com/fblupi/grado_informatica-ntp

Prácticas de la asignatura Nuevas Tecnologías de la Programación de la UGR

functional-programming java-8 scala

Last synced: 04 May 2026

https://github.com/stefantagarski/np

Advanced programming solved auditory, laboratory and exam tasks @ FCSE-Skopje

advanced-programming functional-programming java

Last synced: 14 Mar 2025

https://github.com/lichaojacobs/my_util_lib

工作中总结的公共类库、小工具，用来提高工作效率以及代码整洁度

functional-programming java-utilities java8 utils

Last synced: 14 May 2026

https://github.com/federicobruzzone/99-erlang-problems

Implementations of the 99 problems in Erlang.

99problems erlang functional-programming problem-solving

Last synced: 02 Feb 2026

https://github.com/asarkar/exercism-haskell

https://exercism.org/tracks/haskell

algorithms data-structures exercism exercism-haskell exercism-track functional-programming haskell

Last synced: 26 Feb 2026

https://github.com/wafer-li/scala-coursera

The projects of Functional Programming in Scala

coursera functional-programming scala

Last synced: 25 Mar 2025

https://github.com/mehmet-github06/pokemon-app

If you want to revive your memories, you can look at the pokemon application.

api dom-manipulation functional-programming html-css-javascript loop try-catch

Last synced: 27 May 2026

https://github.com/harmim/vut-flp-labs

Funkcionální a logické programování - Cvičení

flp functional-programming ghc haskell logical-programming prolog swi-prolog vut vut-fit

Last synced: 31 Mar 2025

https://github.com/sigurd4/fn_zip

Provides a zip trait for functions, allowing two functions to be combined at compile-time before being called.

fp function functional-programming functions join lambda no-std no-std-alloc rust zip

Last synced: 08 Feb 2026

https://github.com/lucasamiranda/atividade-2

imersao-tecnicasdeinvasao-python(Bruno-Fraga)

functional-programming python3

Last synced: 08 Jun 2026

https://github.com/jwalsh/lambda-calculus-polyglot

Lambda Calculus implementations in 20+ programming languages: functional, imperative, and logic paradigms

computer-science education functional-programming guile lambda-calculus polyglot programming-languages python scheme theory

Last synced: 11 Mar 2026

https://github.com/forketyfork/learn-you-a-haskell

Code examples and exercises from the "Learn You a Haskell for Great Good!" book

functional-programming haskell learn-you-a-haskell tutorial

Last synced: 26 Feb 2026

https://github.com/antwankakki/fct

functional cpp at compile time, the compiler turns to the perfectly slow interpreter XD

compile-time-meta-programming cpp functional functional-programming reflection

Last synced: 14 Feb 2026

https://github.com/stevegilham/presentations

General technical talks

functional-programming presentation

Last synced: 09 Feb 2026

https://github.com/pbaille/parsing-combinators

exploring parsing combinators in scheme

combinators functional-programming parser

Last synced: 11 Mar 2026

https://github.com/icepanorama/learning-sml

A collection of small programs written as I'm refamiliarizing myself with Standard ML.

functional-programming sml standard-ml

Last synced: 18 Mar 2026

https://github.com/p-obrthr/functional-csharp

functional experimentation with C#

csharp dotnet functional-programming

Last synced: 15 Apr 2026

https://github.com/cianidos/simple_search_engine

HyperSkill/JetBrains Academy project

functional-programming kotlin

Last synced: 09 Apr 2025

https://github.com/luizcalaca/ts-node-joi-api

Typescript API with Joi validations, Express.js and MySQL. The project has the main branch to show the solutions with functions and the change-oop-api-ts to show with Object oriented programming.

api-rest functional-programming joi-validation mysql2 nodejs oop oriented-object-programming programming typescript

Last synced: 13 Apr 2026

https://github.com/leobenkel/laeta

Agnostic service registry with fully typed retrieval

functional-programming registry scala services typed

Last synced: 26 Feb 2026

https://github.com/davidboers/ElmEither

Implements the Either declaration in Elm.

either elm functional-programming package

Last synced: 29 Jun 2025

https://github.com/mdjnewman/have-you-heard

Short talk (pecha kucha style) on functional programming

fp functional-programming

Last synced: 16 Aug 2025

https://github.com/jjteoh-thewebdev/html-canvas-snake

Nokia classic Snake game built with HTML Canvas

functional-programming html-canvas javascript

Last synced: 13 Jun 2025

https://github.com/ItsOnkar-dev/SCALER-JAVASCRIPT-CERTIFICATION

Unlock the Power of JavaScript: A Comprehensive Collection of Detailed Modules from Scalar Topics'. This repository serves as a centralized hub for all the notes and concepts I've compiled throughout my journey in mastering JavaScript, ensuring a seamless learning experience.

asynchronous-programming es6 functional-programming javascript object-oriented-programming

Last synced: 27 Feb 2026

https://github.com/birdmod/adventofcode2017

My solutions in F#

advent-of-code-2017 fsharp functional-programming

Last synced: 24 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/zpnst/lisp-lectures

My first steps in Common Lisp. Code from the lectures on YouTube with my comments

common-lisp functional-programming lisp

Last synced: 27 Feb 2026

https://github.com/redradix/kata-fp

Kata to practice functional programming with Ramda

functional-programming kata ramda ramdajs

Last synced: 16 Mar 2025

https://github.com/v-spassky/drainage

🚿 Implementation of pipe expressions for Python.

functional-programming pipe python

Last synced: 04 Jul 2025

https://github.com/santymendez/tp-tadp-hibrido-objetos-funcional

Desarrollo de un Parser para interpretar imágenes realizado en la materia Técnicas Avanzadas de Programación en UTN FRBA

functional-programming monads object-oriented-programming parser parser-combinators scala

Last synced: 25 Mar 2025

https://github.com/guibrandt/higher-kt

Some experiments with annotation processors, code generation, higher kinded types (sort of) and typeclasses (sort of) in Kotlin

annotation-processor category-theory code-generation functional-programming higher-kinded-types kotlin typeclasses

Last synced: 28 Feb 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

Last synced: 19 Apr 2026

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/smsraj2001/java-workspace

A basic foundation learnings on java and its features.

functional-programming java java-8 java-foundations jdbc-driver junit5 lambda-functions maven stream-api-java8

Last synced: 12 Feb 2026

https://github.com/derektypist/build-a-spreadsheet

In this spreadsheet application project, learn about parsing and evaluating mathematical expressions, implementing spreadsheet functions, handling cell references, and creating interactive web interfaces.

arrays css3 freecodecamp-project functional-programming html5 javascript spreadsheet

Last synced: 15 May 2026

https://github.com/gekomad/fpinscala

Exercise solutions for "Functional Programming in Scala"

functional-programming scala

Last synced: 16 Mar 2025

https://github.com/deepcloudlabs/dcl113-2023-aug-14

DCL-113: Functional Programming in C++20

cpp17 cpp20 functional-programming functors higher-order-functions lambda-expressions lazy-evaluation partial-functions pure-functions ranges ranges-v3 stl-containers

Last synced: 09 Jun 2026

https://github.com/yanick/updeep-remeda

Remeda-based fork of updeep

functional-programming immutable

Last synced: 12 Feb 2026

https://github.com/asarkar/hackerrank-fp-haskell

Functional Programming code challenges on HackerRank

functional-programming hackerrank hackerrank-challenges hackerrank-haskell hackerrank-solutions haskell

Last synced: 13 Jun 2026

https://github.com/ajitjha393/fp-magic-lens

Dynamically Generate `setter` from the `getter` for lenses

functional-programming js lenses proxy

Last synced: 20 May 2026

https://github.com/fantiga/ticf-ic.com

Welcome in Christ. This project is a website for the Tokyo International Christian Fellowship (TICF). It is built using React, TypeScript, Vite, and Tailwind CSS, and supports multiple languages including English, Chinese, and Japanese.

church eslint functional-programming prettier react tailwindcss typescript vite

Last synced: 16 Apr 2026

https://github.com/thealexlichter/fp-in-php

A talk about functional programming in PHP

functional functional-programming php

Last synced: 16 Apr 2026

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/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/luismendes070/udemy

[UDEMY SEM DEMANDA 2023]

2023 functional-programming functional-reactive-programming generators typescript udemy

Last synced: 07 May 2026

https://github.com/filiprd/monet

Online paintings retailer platform implemented in functional Scala 3

cats cats-effect functional-programming http4s scala typelevel

Last synced: 29 May 2026

https://github.com/azuobs/naive-workflow-manager

Naive-workflow-manager microservice with akka-http and akka-actors

akka-actors akka-http cron crontab docker example-project functional-programming mysql sbt scala

Last synced: 07 May 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/yeison0416/observable-catch-the-dot

🎯 A reactive browser game built with RxJS Observables. Practice event streams, state management, and DOM updates in real time.

browser-game dom-manipulation event-driven front-end-development functional-programming javascript learning-exercise observables reactive-programming rxjs separation-of-concerns state-management typescript webpack

Last synced: 18 Apr 2026

https://github.com/sdecima/java-nights-fp

Ejemplos de la charla en Java Nights sobre "Programación Funcional y proceso de datos en Java"

functional-programming java java-nights rosario talks

Last synced: 25 May 2026

https://github.com/skykanin/effects

An effects system based on freer monads in Idris

effects functional-programming idris2

Last synced: 15 Feb 2026

https://github.com/bsgbryan/madul

Mädūl is the fun way to write functional code in TypeScript!

async bun fun functional functional-programming module module-system typescript typescript-library

Last synced: 28 Feb 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/gummif/categories

Category theory definitions for the working programmer

category-theory functional-programming

Last synced: 15 Feb 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/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/roxtra1/citytowers

Проект для тестового задания

functional-programming oop

Last synced: 10 Jun 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

https://github.com/josewebdev2000/ztm-python-course

Challenges and Guided Projects from ZTM Python Course

automation data-analysis functional-programming oop python python3 regex scripting testing web-development

Last synced: 10 Jun 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/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/olhkyle/fxjs-verstenden

Learn fxjs based on functional-programming concept

functional-programming fxjs javascript

Last synced: 16 Mar 2025

https://github.com/nathaniyell/meta-js-course

A repository with details of the different Javascript concepts learnt in Meta's Javascript course on Coursera

array-methods data-structures destructuring dom-manipulation functional-programming handling-errors ifelse inheritance javascript jest-test loops-and-iterations map mocking oop oop-principles set switch-case unit-test

Last synced: 29 May 2026

https://github.com/xaaria/functional_programming_haskell

Erään kurssin koodit

functional-programming haskell

Last synced: 07 May 2025

https://github.com/pavelannin/monadic-kotlin

Monadic is a distributed multiplatform Kotlin framework that provides a way to write code from functional programming

either functional-programming kotlin lce monad multiplatform optional

Last synced: 02 Jun 2026

https://github.com/unisay/freer

Reading "Freer Monads, More Extensible Effects" paper by Oleg Kiselev and translating it to Scala

effects functional-programming haskell monad scala

Last synced: 16 Apr 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/jumpn/utils-array

Array utilities

array functional-programming immutability

Last synced: 11 Jul 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/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/firestone82/mazelib-gui

VŠB-TUO - School project in SKJ

functional-programming gui thinker

Last synced: 22 Apr 2025

https://github.com/isaquielfernandes/java-functional-programming

Functional Programming

functional-programming java-8 lambda streaming

Last synced: 10 Mar 2025

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/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/thedevtop/thedevtop.github.io

Personal Blog

functional-programming osdev unix

Last synced: 05 Mar 2026

https://github.com/lucas-nelson-uiuc/tidy_tools

Declarative programming for PySpark workflows.

data-engineering declarative functional-programming logging pyspark python spark-sql

Last synced: 21 Feb 2026

https://github.com/numq/fn

Golang functional components

functional-programming golang

Last synced: 10 Jan 2026

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/nesalia-inc/core

Zero-dependency monads for bulletproof TypeScript applications

error-handling functional-programming maybe monad outcome result typescript

Last synced: 02 Apr 2026

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

Last synced: 30 Apr 2026

https://github.com/iampeterbanjo/alchemy

Elixir/Phoenix portfolio apps

elixir-lang elixir-phoenix functional-programming phoenix-framework

Last synced: 14 Mar 2025

https://github.com/ethern-myth/store-react

Shopping online store, react, .net core, postgresql

antd api cart csharp functional-programming javascript mui netcore7 postgresql reactjs vite

Last synced: 04 Apr 2026

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/asarkar/udemy-complete-haskell

https://www.udemy.com/course/the-complete-haskell-course-from-zero-to-expert

functional-programming haskell udemy

Last synced: 15 Jul 2025

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/epicallan/p2h-ui

Front end Test for a pdf to html service on steroids :ok_woman: :ok_woman: in purescript-pux

frontend functional-programming pdf purescript pux

Last synced: 16 Mar 2026

https://github.com/shuddha2021/scalataskmanager

ScalaTaskManager is a powerful and flexible task management application built with Scala. It allows users to create, manage, and prioritize tasks seamlessly, featuring both simple and recurring tasks.

functional-programming priority-scheduling recurring-tasks scala simple-tasks task-management-app task-management-system task-manager to-do-list

Last synced: 24 Mar 2025

https://github.com/a7mdfre7at/masterly.nonemptylist

A simple and lightweight implementation of a non-empty list in C#, inspired by Scala's List, that ensures a collection always has at least one item. This helps in reducing null-related bugs and ensures safe operations on collections with at least one element.

a7mdfre7at csharp data-structures dotnet dotnet-core functional-programming list masterly non-empty non-empty-collections scala-list-like