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: 2026-04-06 00:11:36 UTC
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https://github.com/cyprianfusi/building-a-word-raider---an-interactive-word-guessing-game

Applying recursive function call, Separation of Concerns Principle and functional programming in building a word guessing game.

functional-programming game-development python3 recursive-functions separation-of-concerns

Last synced: 01 Jul 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

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https://github.com/nicklatch/blog_generator

A static HTML generator built in Haskell!

functional-programming generator haskell html

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https://github.com/barbixxxa/functional-programming-language

Disciplina de Linguagem de Programação Funcional com o Professor Luis Menezes - POLI/UPE 2016.2

functional-programming haskell

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https://github.com/kash1444/py_files

Here are some of my beginner codes to upskill my knowledge in python

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https://github.com/amboxer21/custompythondecorators

Custom Python decorators I wrote to restrict method arguments to a specific type. I also added an encrypt/decrypt decorator as well.

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https://github.com/lamdalib/skachuler

Functional job scheduling library for Scala3

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https://github.com/oelin/hyper-reducer

A generalization of reduce() to arbitrary arity.

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https://github.com/benjaminangafua/rock-paper-scissor

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https://github.com/apfohl/go-monadic

A functional programming library for Go

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https://github.com/geektimus/scala-courses

Small project to recap Scala concepts and practice FP with some libraries

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https://github.com/geektimus/haskell-challenges

This repo will contain the solutions using Haskell for some coding challenges

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https://github.com/geekeast/intro-to-lodash-fp

Introduction to Lodash/fp

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https://github.com/imteekay/jobs-algorithm

Jobs Algorithm

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https://github.com/marcbudd/functionalfibuautomat

Projekt für Vorlesung "Moderne Programmierkonzepte"

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https://github.com/wayneseymour/learnyouahaskell

Trying to learn Haskell again :)

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https://github.com/giljr/finance_tracker_app_2

Finance Management App A powerful and intuitive finance management app built with Rails 7 and Bootstrap 5.

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https://github.com/foxfriends/raiser

Raise multiple errors without throwing

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https://github.com/pmuens/htdp

How to Design Programs

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https://github.com/hareeshreddi/programming-languages-lab

My attempts for the Programming Languages Lab (CS 431 Course) Assignments at IITG

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https://github.com/asarkar/fp-scala

Functional Programming in Scala

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https://github.com/himal28924/pcl

PCL course from VIA University

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https://github.com/rtorr/ts-fp

Typescript, eslint-plugin-fp, and vscode example

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https://github.com/g0mb4/funcpp

Functional C++, it's fun.

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https://github.com/c-akhil/java-interview-guide

A comprehensive repository for Java and Spring Boot interview preparation. This repository includes detailed questions and answers covering Core Java Concepts, OOP, Collections & Data Structures, Java 8 & Functional Programming, Spring Boot & Microservices, and Spring Boot Security & Optimization

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https://github.com/mrgravity817/ruckpal

Mini Paypal clone, written in Rust for practicing domain modeling with clean architecture

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https://github.com/plave0/pp

Programming paradigms course material.

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https://github.com/mikejeuga/fonctionnelle

Just some files while I am learning

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https://github.com/i7t5/pagerank

A Scala implementation of Google's classic PageRank algorithms for COMP 424 Parallel Computing, Spring 2025

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https://github.com/sanghviharshit/config-parser-sml

Class Project - Implementation of a configuration parser using Standard ML of NJ (SML).

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https://github.com/min-thway-htut/programming-with-javascript

Lessons from Meta certification

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https://github.com/ho991217/side-projects

구현한 토이프로젝트를 모아 둔 레포지토리입니다

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https://github.com/baberrehman/think-functionally

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https://github.com/quacksouls/jaf

Adventures in functional JavaScript

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https://github.com/dotoscat/pyfunstream

Allow to chain functions with the | operator through streams

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https://github.com/davidboers/elmeither

Implements the Either declaration in Elm.

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https://github.com/bertrand31/data-structures-scala

🗂️ Collection of immutable data structures implemented in idiomatic, functional Scala. Some well-known, some homemade

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https://github.com/andreea-sindrilaru/fp-exercises

Functional programming assignments done in Elm

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https://github.com/lmarzocchetti/advent-of-code-2023-haskell

Advent of Code 2023

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https://github.com/vijayksingh/functional-programming-1

Functional Programming Lesson 1

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https://github.com/jakubriegel/geffe-generator

Functional style implemented Geffe cryptographic stream generator

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https://github.com/vit0rr/lexical_analysis

Lexical analysis interpreter step in OCaml

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https://github.com/sinkaszab/limbda

Functional programming helper library.

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https://github.com/htet-ahkar/functional-programming-web-village-voyage-

Tutorial Series From (https://www.youtube.com/@webvv)

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https://github.com/mryossu/fallibledemo

A better way of handling exceptions in C# applications

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https://github.com/jackdbd/pegthing

My implementation of the Peg Thing game in Clojure for the Brave and True

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https://github.com/franciscomsm/fp-in-js

Functional programming in JS - talk assets

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https://github.com/julgitt/prolog-implementation-in-ocaml

Prolog parser, lexer and interpreter in Ocaml

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https://github.com/adversing/monoid.scala

Scala-based Haskell monoid implementation

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https://github.com/powerunit/powerunit-extensions-exceptions

Objects to support checked exception in lambda

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https://github.com/ferr0s04/feup-pfl

Repository for PFL (Functional and Logical Programming) course of LEIC FEUP, for year 2024-25

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https://github.com/mhenderson/squarelimit

Escher's Square Limit in R with funcgeo.

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https://github.com/cryptocraigo/programming-for-kids

🚀 Explore programming with this guide for kids. Discover languages like Python and JavaScript, and start your journey in IT careers today.

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https://github.com/delonnewman/gen-test

Generative or property based testing for Ruby

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https://github.com/delonnewman/multiple-dispatch

An implementation of multiple dispatch for Ruby. Also known as generic-functions or multi-methods.

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https://github.com/delonnewman/hash_delegator

Thread-safe immutable objects that provide delegation and basic validation to hashes.

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https://github.com/petetnt/advent-of-code-2017-reasonml

Advent of Code 2017 with ReasonML

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https://github.com/jottenlips/functionalobjc

λ Example project for using higher order functions in objective c

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https://github.com/hfagerlund/hey-haskell

An introduction to Haskell

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https://github.com/a-tokyo/ai-music-composer

An AI music composer built with Haskell

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https://github.com/catseye/sally

MIRROR of https://codeberg.org/catseye/Sally : A cute but naïve functional language - "upside-down Forth cake".

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https://github.com/endou-mame/php-monad

📦 Implemented the concept of monads in functional programming in PHP.

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https://github.com/catseye/deturgenchry

MIRROR of https://codeberg.org/catseye/Deturgenchry : An OO language where `self` is a continuation (sort of)

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https://github.com/nihadamirov/holbertonschool-low_level_programming

C - Programming Language

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https://github.com/pjiwm/functional-rust

A Rust library for functional programming, providing function composition, currying, and higher-order functions. This crate can be compiled on nightly Rust.

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https://github.com/umesh-timalsina/ts-monads

Monads Playground in TypeScript

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https://github.com/wdalmut/kata-example-3

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https://github.com/aamisyahmi/fp

Set up and develop your FP project locally with React, Node, and PostgreSQL. Use Docker for an efficient containerized environment. 🚀🖥️

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https://github.com/tr-yasuda/kitsunejs

Type-safe Result and Option utilities for TypeScript, inspired by Rust. Safer error handling with a lightweight functional style.

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https://github.com/stevenchen3/ragdoll

Learning Typelevel's Cats library

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https://github.com/iagocarmona/functional-language-algorithms

Repositório para armazenar trabalho da matéria Aspectos de Linguagens de Programação do curso Ciência da Computação utilizando linguagens funcionais e imperativas para comparar desempenhos.

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https://github.com/heitorgandolfi/elm-todo-list

Simple ToDo list application built in Elm for study purposes

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https://github.com/gabrielgiussi/scala-cats

Exercises from Scala with Cats

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https://github.com/devkiloton/java-ft

Code used in my workshop at UNICAMP university to show the benefits of the functional programming on Java, and compare imperative & declarative code.

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https://github.com/mrbrunelli/my-first-elm-app

My Fist App using Elm Lang

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Last synced: 05 Mar 2025

https://github.com/mrbrunelli/haskell-math

My functional math studies with Haskell

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Last synced: 05 Mar 2025

https://github.com/shahaf-f-s/multithreading

A python module for creating multithreading processes easily, in a more Pythonic way.

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https://github.com/yoyolicoris/qmul-ecs713-fp-final

My individual coursework of the module ECS713P Functional Programming, QMUL.

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https://github.com/mrbrunelli/curso-elixir

Meus estudos da Linguagem Elixir

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https://github.com/olegalexander/oa-utils

Statically typed Python utilities for functional programming.

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https://github.com/inblack67/elixir-fundamentals---udemy-course

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https://github.com/fr33m0nk/functional-programming-with-fp-ts

functional programming in typescript with fp-ts

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Last synced: 24 Oct 2025

https://github.com/imrafaelmerino/vertx-mongo-effect

Vertx-MongoDB-Effect enables interaction with MongoDB in a purely functional and reactive style, seamlessly integrating with Vertx-effect. This library requires familiarity with Vertx-effect, as both frameworks share a foundational reliance on immutability and persistent data structures provided by json-values.

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