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: 2026-07-05 00:08:24 UTC
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https://github.com/brucou/graph-adt

A small (2kb minified gzipped) library to search graphs

enumeration functional-programming graph graph-algorithms model-based-testing pathfinding-algorithm search-algorithm test-case-generation test-generation

Last synced: 11 Sep 2025

https://github.com/rosewood69/javascript-html-css-telephone-number-validator

This is freeCodeCamp "JAVASCRIPT ALGORITHM & DATA STRUCTURE" Certification Project (TELEPHONE NUMBER VALIDATOR).

array-operation basic-algorithms basic-javascript data-object debugging dom-manupulation form-validation functional-programming html-css-javascript intermediate-javascript localstorage recursion regular-expression string-operations

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

Examples to cover new features added in Java 8

datetime functional-programming functionalinterface java8 lamda methodreference stream streams-api

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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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Last synced: 15 Jun 2025

https://github.com/joangavelan/elixir_lab

Learning Elixir, functional programming and Erlang/OTP

beam elixir erlang functional-programming otp

Last synced: 19 Apr 2026

https://github.com/deepcloudlabs/dcl235-2021-sep-20

DCL-235: Effective Java Programming

design-patterns effective-java functional-programming java11 java17 java8 modular-programming oop-principles reactive-programming

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https://github.com/nathaniyell/javascript-30days-practice

Various concepts on Javascript explained elaborately with adequate examples

arrays dom-manipulation functional-programming javascript object-oriented-programming objects

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

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

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Last synced: 17 May 2026

https://github.com/dbosoft/dbosoft.functional

Functional helpers based on language.ext

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https://github.com/rsdc2/mars-rover

A text-based rover simulator

console-application csharp functional-programming

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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/mohamedismail37/math-game

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

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

My solutions to the ZIO game

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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/sobakavosne/solve-the-word

FP Engineer task

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https://github.com/jgdodson/bioinfo

A bioinformatics library

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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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Last synced: 04 Jan 2026

https://github.com/roxtra1/sea-battle_console_game

Игра "Морской бой"

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Last synced: 16 May 2025

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.

accessibility analysis code configs developer-tools documentation extension extraction functional-programming link-validation logs pattern-analysis productivity typescript url-extraction url-validation urls visual-studio-code vscode vscode-extension

Last synced: 20 Jan 2026

https://github.com/albertllousas/flight-booking-microservice

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https://github.com/ythecombinator/jaspion

Practical java 8 utility belt for you projects.

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https://github.com/mode89/fdtrie-js

Persistent data structures with fast diff

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https://github.com/lukehansell/redux-token-passing-example

using Redux and Auth0 together with Zeit Next.js

auth0 functional-programming higher-order-component nextjs react redux zeit

Last synced: 13 Apr 2026

https://github.com/mehmet-github06/stopwatch

Making stopwatches and generating random athletes

async-await bootstrap dom-manipulation functional-programming html-css-javascript responsive try-catch

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https://github.com/khaledashrafh/petpal-simulation

The PetPal Simulation is a console-based application that simulates the experience of adopting and taking care of a pet. Users can adopt a pet, feed it, play with it, and check its status. The game tracks the pet's hunger and happiness levels, and it ends if these levels drop to critical values.

adoption feed functional-components functional-programming game gamedev gaming-software pets simulation simulator solidity toys troubleshooting

Last synced: 28 Apr 2026

https://github.com/probably-not/elixir-basics

Code that I write while reading the book Learn Functional Programming With Elixir before starting to work at Spot.IM

elixir exercises functional-programming learning

Last synced: 13 Jun 2026

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

Project in which I fetch a dataset and clean the data using functions based on the Functional Programming paradigm.

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Last synced: 23 May 2026

https://github.com/tortuesandwich/blobtrigdelauvoro

L. Guibas and J. Stolfi Delaunay Triangulation/Vorinoi diagram generation algorithm

delaunay-triangulation functional-programming jvm quadedge recursion recursive-algorithm scala triangulation voronoi

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https://github.com/portfoligno/homebrew-idris

Homebrew tap for idris2-pack (Idris 2 package manager)

functional-programming homebrew homebrew-tap idris2 idris2-pack package-manager

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https://github.com/bcherny/mapf

Ergonomic Promise.all

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

Introduction to functional programming in Elixir

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https://github.com/david-lapadula/javascript-essentials

Fundamentals of JavaScript

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

Nokia classic Snake game built with HTML Canvas

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https://github.com/nshkrdotcom/ex_cloudflare_phoenix

Cloudflare Durable Objects and Calls for Phoenix Framework

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https://github.com/gusenov/examples-racket

:tennis: Примеры кода на Racket.

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https://github.com/wdalmut/fn

An example of how a group of tiny functions can finally resolve complex problems

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https://github.com/erthium/primes-and-others

General tests with prime numbers

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

Functional Programming course homework (2020), ITMO University

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https://github.com/bennypowers/power-functions

A wee functional library intended half for entertainment, half for personal edification.

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https://github.com/tmccombs/rust-cons

A persistent single-linked list for Rust

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https://github.com/ilyabizyaev/trash

🗑🚀 The Tracker Shell

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Last synced: 07 Apr 2025

https://github.com/freakwill/fcool

A cool tool for functional programming

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Last synced: 21 Mar 2025

https://github.com/kabeech/monads-are-easy

A brief cheatsheet for monads and related concepts

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https://github.com/vitoralvesp/check-verificator

Repositório dedicado ao Projeto "Está em Xeque?", da disciplina Paradigmas de Linguagens de Programação, para o estudo de Paradigmas Funcionais utilizando Haskell.

chess computer-science functional-programming haskell paradigms-of-programming

Last synced: 21 Mar 2025

https://github.com/deepcloudlabs/dcl202-2021-mar-01

DCL-202: Java SE 8 Programming

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https://github.com/mateofiorotto/curso-programacion-funcional-java

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Last synced: 28 Jun 2025

https://github.com/derektypist/build-a-recipe-ingredient-converter

Learn about currying and functional programming by building a recipe ingredient converter application.

css3 currying-function-javascript freecodecamp-project functional-programming html5 javascript

Last synced: 01 May 2026

https://github.com/tristanpenman/haskell-exercises

Stuff I've worked through while learning Haskell

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https://github.com/vadniks/computercomponentsdesktopapp

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https://github.com/oezg/minesweeper-kt

Minesweeper game

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https://github.com/corporatepiyush/expression-problem

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https://github.com/martinkindall/sicp_exercises

Exercises from the book "Structure and Interpretation of Computer Programs"

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https://github.com/chrisbenincasa/pure-redis

Pure functional Redis protocol implementation using Cats

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Last synced: 16 May 2026

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

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Last synced: 14 May 2026

https://github.com/bartstc/looper-js-library

Simple and very modest library written based on functional programming inspired Underscore.js library

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Last synced: 06 Jan 2026

https://github.com/nestarz/pipe

TypeScript Pipe Operator with Async Support

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https://github.com/dtsaryov/csc-haskell-fp

The repository contains lecture notes and practical task implementations from FP with Haskell course

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https://github.com/deepcloudlabs/javascript-programming-essentials

Javascript Programming Essentials

event-driven-programming-in-js functional-js functional-programming javascript oop-in-javascript

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https://github.com/zyxue/coursera_functional_programming_principles_in_scala

Exercise answers to Functional Programming Principles in Scala

coursera functional-programming scala

Last synced: 30 Mar 2025

https://github.com/eumemic/agentfx

A typed effect system whose production interpreter is a durable distributed runtime (iii). One program, two interpreters, differentially tested.

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Last synced: 03 Jul 2026

https://github.com/nashtech-labs/fp-scala

functional-programming scala traits

Last synced: 24 Jul 2025

https://github.com/rtlevy/seniorinitiative

Programming work for my Senior Initiative project

compiler-design functional-programming type-checking type-inference type-system

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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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Last synced: 14 May 2026

https://github.com/denizak/openweather

implementation of open weather api using Clean Architecture

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Last synced: 18 Feb 2026

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

Functional programming @ EPFL

coursera epfl functional-programming scala

Last synced: 27 Jul 2025

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

This repository hosts the "Goodies To Go (G2G)" project, an F#-based online ordering system for a canteen, demonstrating domain modeling and basic functionalities.

fsharp functional-programming

Last synced: 26 Jun 2025

https://github.com/json2d/validium

a functional library for creating validators in Python

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Last synced: 25 Jul 2025

https://github.com/jyothsnasrinivas/eta-fxgl

Eta Example for FXGL library

eta functional-programming haskell javafx

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https://github.com/samuela/karger

Karger's min-cut algorithm in OCaml

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https://github.com/bertrand31/haskell-experiments

👨🏻‍🔬 Experimenting with Haskell - mostly data structures and random algorithms

algorithms data-structures functional-programming haskell

Last synced: 21 Aug 2025

https://github.com/milandjurdjevic/either

Functional-style error handling in C# using a simple Either implementation.

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Last synced: 24 Jun 2025

https://github.com/wdalmut/fizzbuzz-functional

Resolve fizzbuzz problem with a functional programming approach

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https://github.com/react-declarative/cra-template-firebase-crm

The most advanced CRM Boilerplate for React + Firebase. Contains snippets for automatic state management in a declarative style

boilerplate crm datagrid declarative-ui dependecy-injection firebase functional-programming material-ui mobx mui react

Last synced: 09 Apr 2026

https://github.com/mx1700/kotlinfunctional

Kotlin 函数式编程学习

functional-programming kotlin

Last synced: 30 Mar 2025

https://github.com/felipemonobe/99h

[Haskell] My solutions to https://wiki.haskell.org/99_questions/

functional-language functional-languages functional-programming haskell haskell-language haskell-learning hspec testing

Last synced: 04 Nov 2025

https://github.com/majortom-ripley/maestro7it

api django fastapi flask functional-programming git list oop python python3 tuple tuples

Last synced: 18 Feb 2026

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/unmango/go

Random Go crap

functional-programming go golang observable reactive rx

Last synced: 05 Jun 2026

https://github.com/victorlga/dow25-sharpe-montecarlo

A Haskell implementation of portfolio optimization using Monte Carlo simulation to maximize the Sharpe ratio for Dow Jones stocks. This project demonstrates parallel processing in Haskell for computationally intensive financial modeling.

finance functional-programming haskell monte-carlo parallel-computing portfolio-optimization sharpe-ratio