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
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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: 10 May 2026

https://github.com/artificial-sapience/clearflow

Correctness-first orchestration for emergent AI. Type-safe, deeply immutable, 100% code coverage.

agentic-ai agentic-framework agentic-workflow agents ai-framework ai-frameworks artificial-intelligence dspy functional-programming immutable large-language-model large-language-models llm llm-agent message-driven mission-critical pocketflow pydantic python type-safety

Last synced: 20 Jan 2026

https://github.com/calvinlfer/zio-intro-game-solutions

My solutions to the ZIO game

functional-programming scala software-transactional-memory zio

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https://github.com/calvinlfer/dag-validator

A simple Directed Acyclic Graph validator that detects if cycles are present

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https://github.com/oliver021/helppad-net

Versatile .NET Toolkit: A Comprehensive Set of Miscellaneous Helpers, Classes, and Utilities

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https://github.com/cuchi/turmite

Chaotic two-dimensional Turing machine

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https://github.com/thoughtfool/pocket-squatch

A simple game concept to practice design and logic principles within the 2D world. This was a project that was developed in close partnership with my school-age daughter. She is the inspirational project-manager and creative-director that helped guide the development process.

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https://github.com/offensiveedge/urls-le

Zero Hassle URL Extraction & Validation - Extract, validate, and analyze URLs from logs, configs, code, and documentation. Features accessibility checking, link validation, pattern analysis, and comprehensive reporting.

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https://github.com/imtjl/fp-euler-project

Introduction to functional programming in Elixir

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

Functional programming @ EPFL

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https://github.com/mx1700/kotlinfunctional

Kotlin 函数式编程学习

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https://github.com/nofate/elm-scoundrel

A roguelike solitaire card game built with Elm, showcasing Cursor AI's capabilities in functional programming projects

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https://github.com/bbjubjub2494/conway.sc

Functional Conway's Game of Life implementation using immutable sets

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https://github.com/bertrand31/cagire

🔍 An experimental search engine supporting real-time partial-match plaintext search

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https://github.com/sacoo7/objective-c-exercises

Exercises to DEEP learn objective C

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https://github.com/ghurtchu/wc

unix wc clone

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https://github.com/deepakbhalla/java8-new-features

Examples to cover new features added in Java 8

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https://github.com/s3b4s/html-monparser

An HTML parser implemented using the monadic parser monpar.

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https://github.com/srdjan/funcs

List of resources related to functional programming

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https://github.com/mohamedismail37/bank-system

Console-based bank management system in C++ featuring file I/O, authentication, and permission levels,etc

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https://github.com/mohamedismail37/math-game

A C++ console game for practicing arithmetic with random questions and instant feedback.

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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/aerphanas/usholli

Jadwal sholat menggunakan API myquran dan elm language

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https://github.com/azzaxy1/dasar-pemrograman-javascript

Repository Modul Dasar Pemrograman JavaScript MSIB Batch 6 Dicoding Academy

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https://github.com/deeagirl1/fp-exercises

Functional programming assignments done in Elm

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https://github.com/shank404/fp_snake

~~ Elm / Browser Game ~~ This is a snake game written in Elm. The language itself is a functional language. I learned many declarative concepts while developing this project. This game was a task in my studies.

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https://github.com/austinrwarner/monadic

Functional programming in Python using Monadic types

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

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https://github.com/erwin-kok/result-monad

Explicit success/failure modeling for Kotlin using a Result monad. Favors explicit control flow and predictable error handling over exceptions.

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

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

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https://github.com/rexapex/aetherlang

Aether compiler written in Haskell

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

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https://github.com/morbius00/hyggex

A React-Vite Project of HyggeX platform

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https://github.com/slemus9/corelang-hs

Code and exercises of the book Implementing Functional Languages: a tutorial by S.P. Jones and D. Lester

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https://github.com/clitetailor/tokenize-monster

Yet another powerful tokenizer in js.

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https://github.com/bmmunga/terminal-screen

Program reads a binary encoded stream of bytes supplied as input and generates a graphical representation of the bytes in a terminal window.

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

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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/koheing/stream-executor

functional stream programming library

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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.

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https://github.com/mp81ss/apply

apply function implementation for C language

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https://github.com/corporatepiyush/jhighfun

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https://github.com/ghurtchu/msgflow

:speech_balloon: Persistent Chat Server. Tech used: Scala, Java, PostgreSQL.

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https://github.com/fabriziomettini/dsa-ii

Resources about my DS&A II course (FCEIA - UNR)

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https://github.com/chrismichaelps/computer-science-problem-solving

Learning haskell Language solving computer science programming problem. This implies having a better knowledge about how language works and how to understand better how functional languages work.

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https://github.com/tsuberim/fun

A purely fun-ctional language with amazing performance

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https://github.com/palutz/fplogic

Logic and functional programming in Haskell

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https://github.com/santiagolizardo/tonato

Converts strings to the NATO alphabet (Haskell)

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https://github.com/bharatlal124/alarm_clock_project

This is a simple Project on Alarm Clock : )

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https://github.com/aygp-dr/jwt-parsing-examples

A cross-language exploration of JWT header parsing techniques across multiple programming paradigms

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https://github.com/turbiani/java-learning

Repositório criado para estudos gerais sobre Java 8 e Reative Programming

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https://github.com/zavvdev/js-utils

Collection of JS utility functions

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https://github.com/aaron-creator/java_functional_programming

Examples for learning Streams, functional ptogramming with Java8.

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https://github.com/waf/montecarlo

Monte Carlo approximation of π, written in a functional programming style.

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https://github.com/r8vnhill/root-of-haskell

Haskell implementation of the square root series approximation

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https://github.com/r8vnhill/scala-dibs

Code examples for the Design and Implementation of Software Libraries course (DIBS), focused on Scala. Covers OOP, FP, testing, and more — fully in English, built with SBT and Scala 3.

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https://github.com/sahidev1/calculator

A calculator for arithmetic mathematical expressions, developed from scratch with lexer, parser and evaluater

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https://github.com/albertoadami/user-api-service-example

Example of REST APIs service using http4s library

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https://github.com/mateusfg7/calebcurry-elixir-programming-introduction

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https://github.com/beatrizmilz/2023-11-rday-colombia-purrr

Presentation for R Day Colombia 2023

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https://github.com/rcardin/functional-error-handling-in-kotlin

Day by day examples of how we can handle error in Kotlin using functional programming

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Last synced: 27 May 2026

https://github.com/mohamed-taha-essa/programming-in-python-week3

Learn about the paradigms of procedural programming and the associated logical concepts. You'll explore functional and object-oriented programming, and get an introduction to algorithms

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Last synced: 29 Jun 2025

https://github.com/mdh266/poissondistributioninscala

Sampling From Poisson Distribution With A Functional Approach

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Last synced: 26 Mar 2025

https://github.com/aloussase/webcam

My personal webcam 😜💦

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https://github.com/mfarsikov/tuples

Java 8 Tuples

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Last synced: 29 Apr 2025

https://github.com/sandromaglione/nextjs_pokemon_memory_card_game

Memory Card Game using nextjs, typescript, jest, react-testing library, and fetching Pokemon from pokeAPI

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Last synced: 02 May 2026

https://github.com/sandromaglione/nextjs-tennis-game

A simple application that aims to explain visually how a typical set of Tennis works. Enjoy!

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Last synced: 05 Mar 2025

https://github.com/mpellouin/wolfram

Epitech second year project part of the functional programming module. Wolfram is an implementation of elementary cellular automaton written in Haskell

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