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: 2026-03-31 00:11:49 UTC
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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/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/nshkrdotcom/elixir_dashboard

A Phoenix LiveView performance monitoring dashboard for tracking slow endpoints and database queries

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https://github.com/turbaszek/ct4cs

Challenges from Category Theory for Programmers

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https://github.com/mhashim6/kotlin-sorting-algorithms

kotlin implementation for various sorting algorithms [school project]

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

Declarative programming for PySpark workflows.

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https://github.com/juliencrn/chessgame

F# functional domain-driven design CLI Chess Game made for learning purpose

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https://github.com/ghillairet/frdomain-kt

Kotlin version of code from the book Functional and Reactive Domain Modeling

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https://github.com/juthawong/jquery-oddeven.js

Simplify Even and Odd HTML DOM Element Stuff , Save Time and Make Coding Easier and Fun. Just for fun

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https://github.com/gummif/categories

Category theory definitions for the working programmer

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https://github.com/juliencrn/todohub

Personal learning personal task management system side project

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https://github.com/rjdestigter/rxjs-single-state-todomvc

Experimental serliazable, time-travelable single state solution using RxJS observables

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https://github.com/thericecold/momentum-app

Front-end activity 6: Momentum app clone using local storage

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https://github.com/ahlusar1989/spark2sfoverflow

StackOverFlow K-Means Analysis

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https://github.com/numq/fn

Golang functional components

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https://github.com/tkshill/elm-rpg-session

A session manager, ttrpg character builder, and dice roller built with Elm and Lamdera

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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/jack994/lambdacalculus_in_sml

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https://github.com/aviabird/elixir-beginner

Repository to get started with Elixir

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https://github.com/appsweet-co/debug

Makes your console logs much better

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https://github.com/nestarz/pipe

TypeScript Pipe Operator with Async Support

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https://github.com/mooreniemi/proc_compose

:musical_score: Proc#compose

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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

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https://github.com/aahaidaralbaqir/identicon

Github default profile image generator written in elixir

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https://github.com/mostfaayoussri/erlang-dw7

📊 Simplify data warehousing in Erlang with this efficient tool designed for seamless integration and analytics.

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https://github.com/sharpmiind/erlang-1em

🛠️ Develop and test Erlang applications effortlessly with erlang-1em, simplifying deployment and enhancing productivity for developers.

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Last synced: 24 Oct 2025

https://github.com/marcin-chwedczuk/fpinscala

My solutions to the exercises from "Functional Programming in Scala" book.

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https://github.com/gregros/z.ahk

Obsolete utility library for AHKv2

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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!

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https://github.com/rolandtritsch/haskell-aoc-2017

Taking a stab at doing the AoC in Haskell (at least Day01 :))

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https://github.com/bra1l0r/iterify-rs

Iterate over anything with Iterify!

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https://github.com/noor188/space-invaders

The design of the classic arcade game space invaders

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https://github.com/oniani/purity

A collection of various algorithms and data structures

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https://github.com/ntwilson/linqed

LINQ Extended Design. Additional C# extension methods (inspired by LINQ) and F# collection functions

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https://github.com/athrocks/java-8-stream-api

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https://github.com/sandwwraith/fp-homework

Homework for FP ITMO course

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https://github.com/just-styx/mocking

Testing with Mockito

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https://github.com/genropy/smartswitch

Intelligent rule-based function dispatch for Python

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https://github.com/pkarpovich/functional-programming-labs

BSTU Functional Programming Labs

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

Functional Programming Course 2021/22 at AGH UST. The language used was Haskell.

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https://github.com/jtberglund/advent-of-code-2017

My solutions for Advent of Code 2017

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https://github.com/btylrob/btylrob.github.io

Personal OPAM / Lua Website

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https://github.com/gekomad/haskellbook-solutions-with-scala

Haskell Book - Solutions in Haskell and in Scala

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https://github.com/attack-monkey/react-fn

A simple, functional approach to React

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https://github.com/iampeterbanjo/alchemy

Elixir/Phoenix portfolio apps

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https://github.com/tkshill/adventofcode

Mega-folder for all Advent of Code solutions

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https://github.com/dirkbosman/func_with_scala

Func / Functions / Fun with Scala :)

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https://github.com/qbarrand/ensiie-iprf-quadtree

An academic project about collision detection to learn the quadtree data structure and functional programming

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Last synced: 03 Oct 2025

https://github.com/zalbia/zio-structure

Just learning how to structure ZIO programs

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Last synced: 25 Oct 2025

https://github.com/hamidhosen42/functional-banking-website-js

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Last synced: 15 Mar 2026

https://github.com/tanbirhossain/fsharp-learn

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Last synced: 10 Jan 2026

https://github.com/sumanjitsg/redistil

A minimalist Redis re-implementation in Elm, bringing the power of functional programming to Redis interactions.

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Last synced: 04 Feb 2026

https://github.com/euler-b/firts_steps_with_elm

Repositorio destinado a ser la guia de inicio para entender este lenguaje

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https://github.com/rurumimic/lisp

List Processor

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https://github.com/asarkar/udemy-complete-haskell

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

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Last synced: 15 Jul 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

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Last synced: 16 Mar 2026

https://github.com/marcelo-gomj/windows-10-calculator

It's the Windows calculator made with pure HTML, CSS and JavaScript. I tried to apply some functional programming concepts.

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Last synced: 15 Mar 2025

https://github.com/sergeysolovev/cs-operations

LINQ/monadic extensions for async operations in .net

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Last synced: 10 Jun 2025

https://github.com/b00gizm/typed-chain

A type-safe way to combine interdependent functions into a callable chain

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Last synced: 28 Dec 2025

https://github.com/hecdelatorre/programacionfuncionalagenda

Proyecto realizado en netbeans 12 con jdk 11

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Last synced: 27 Feb 2025

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: 26 Oct 2025

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

A talk about functional programming in PHP

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Last synced: 24 Mar 2025

https://github.com/th3n0m4d/project-euler

Project Euler offers a plethora of challenges for those who love math and algorithms.

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Last synced: 26 Oct 2025

https://github.com/wdalmut/min-max-kata-functional

Functional approach with Ramda to solve the min-max kata

functional-programming ramdajs

Last synced: 26 Oct 2025

https://github.com/mrgravity817/elastack

OTP stack server that pushes and pops

elixir functional-programming genserver otp-server stack

Last synced: 26 Oct 2025

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/rafaelvicio/pokedex-rxjs

Pokedex. Projeto utilizado para aprendizado de RxJS(Programação Funcional)

functional-programming javascript pokedex pokemon rxjs

Last synced: 10 Jun 2025

https://github.com/guiromao/some-functional-programming-java

Some functional programming (main Java interfaces for such)

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Last synced: 26 Feb 2025

https://github.com/benoid/rejoice-in-the-lambda

A repository of useful Scheme procedures.

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Last synced: 24 Feb 2026

https://github.com/kanitsharma/elm-giphy

Single Page Application with Elm Architecture

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Last synced: 17 Jun 2025

https://github.com/rom-chik/kma_fp

Functional programming course on Haskell.

functional-programming ghci haskell

Last synced: 27 Oct 2025

https://github.com/ssi02014/js-functional-programming

📄 함수형프로그래밍ES6+ Code

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Last synced: 27 Oct 2025

https://github.com/youstinus/toolsgo

Tools with utilities, transformers, generators and other useful functions.

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Last synced: 24 Mar 2025

https://github.com/wking-io/lemonade

Composable AJAX requests that return a Future Data Type

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Last synced: 24 Mar 2025

https://github.com/mateogiuffra/estrd2024s1

trabajos prácticos realizados en la materia Estructura de Datos de la Universidad Nacional de Quilmes (UNQ)

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Last synced: 15 Mar 2025

https://github.com/al-ghaly/ruleengineusingscala

A Rule-Based discount calculating engine for a retail store. The engine reads transaction data, applies various discount rules based on the product, date, and other criteria, and writes the results back to a database.

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Last synced: 24 Mar 2025

https://github.com/johnanon9771/concepts-fundamentals

Repository for experiments :smile:

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Last synced: 15 Mar 2025

https://github.com/datakinds/charm-mode

Emacs mode for editing https://github.com/Aearnus/charm files.

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Last synced: 09 Aug 2025

https://github.com/tsnobip/best-practices-and-fp

Programmations fonctionnelle et bonnes pratiques de développement logiciel

best-practices functional-programming rescript

Last synced: 24 Jan 2026

https://github.com/iain-s/wizards-within

Working through SICP, one chapter at a time.

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Last synced: 05 Mar 2026

https://github.com/lucashnss/if686-programming-languages-paradigms-functional

This repository is for lists, exercises, data structures and more in the programming-languages-paradigms course (IF686) in CIN-UFPE learning Haskell, a function language.

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Last synced: 10 Jan 2026

https://github.com/doughtnerd/qwizard

A forms-building library

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https://github.com/mansagroup/eslint-config

Sharable ESLint configurations for the coding standards and rules at Mansa.

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Last synced: 27 Oct 2025

https://github.com/shubhangdutta96/neetcode_150

This repository contains a collection of Data Structures and Algorithms implemented in Scala, utilizing the principles of functional programming. The aim is to provide efficient and clean solutions for common computational problems. In addition, this repository includes solutions to the NeetCode 150 DSA problems series.

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Last synced: 24 Mar 2025

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

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https://github.com/hoishing/pipable

pipe operation in python

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https://github.com/thedevtop/thedevtop.github.io

Personal Blog

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https://github.com/alanrma/scala-dynamic-programming

Some Leetcode DP solutions in Scala made by me

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https://github.com/sebastianofazzino/poker-game

A simplified poker game implemented in Scala, featuring basic game mechanics, user interaction and MongoDB-based persistence.

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https://github.com/mtumilowicz/scala-zio2-test-aspects-property-based-testing-workshop

Introduction to test aspects and property based testing.

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https://github.com/unisay/freer

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

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https://github.com/mhbxyz/fptk

Pragmatic functional programming helpers for Python.

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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.

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https://github.com/kubukoz/zio-demo

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https://github.com/mobiwn/programming-language-design

💻 Dive into a curated collection of programming language comparisons, exercises, and detailed slides in this repository for Urmia University students.

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