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: 2026-06-25 00:08:15 UTC
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https://github.com/sachdevavaibhav/js-fundamentals

JavaScript Fundamentals (Notes) ft. Namaste JavaScript

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Last synced: 13 Oct 2025

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

Personal OPAM / Lua Website

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Last synced: 29 Apr 2026

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

Introduction to test aspects and property based testing.

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Last synced: 09 Nov 2025

https://github.com/vitorribe/erlang_paradigmas

Repositório para atividades relacionadas ao paradigma funcional com o uso da linguagem Erlang.

erlang functional-programming

Last synced: 11 Oct 2025

https://github.com/fathisiddiqi/objek

Manipulate your object with simple functions

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Last synced: 28 Jan 2026

https://github.com/swirrl/functional-rap

Slides for 2nd half of the talk "The world won't let you RAP and what to do about it" held at DataConnect2022

data-engineering functional-programming reproducible-analytical-pipeline

Last synced: 29 Jan 2026

https://github.com/arikgershman/ocaml-intro-330

An introductory OCaml project focused on functional programming fundamentals, demonstrating proficiency in recursion, pattern matching, list operations, and higher-order abstractions (map/fold).

algorithms fold functional-programming higher-order-functions list-manipulation map-function ocaml pattern-matching recursion university-project

Last synced: 09 Oct 2025

https://github.com/joaomilho/presentations

Presentations throughout all these years

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https://github.com/sevmardi/functional-design-in-java

Functional design in Java

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https://github.com/robertdober/testdrivingvim

Developping some common patterns in VimL, Test Driven.

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https://github.com/rcardin/cats-effect-playground

A set of small projects to learn and to understand the cats-effect library

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https://github.com/latrovalievioan/fp-drill

I'm determined to learn what a Monad is!

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https://github.com/therealkoedev/railway-results

Monads for easy and compact error handling with Railway Oriented Programming.

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

Implementations of the 99 problems in Erlang.

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https://github.com/filipondios/something

something functional

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https://github.com/surjoyday/functional-procedural-objectoriented-programming

Code examples illustrating different programming paradigms: Object-Oriented Programming (OOP), Procedural Programming (PP), and Functional Programming (FP).

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

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

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https://github.com/zeucxb/alura-functional-js

Curso de javascript funcional da Alura.

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https://github.com/tsheporamantso/oop-projects

These are practice projects on JavaScript Object Oriented Programming

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https://github.com/kiwamizamurai/miso-numeron

A Bulls and Cows number guessing game built with Haskell and Miso framework, compiled to WebAssembly

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Last synced: 21 Apr 2026

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

Remeda-based fork of updeep

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https://github.com/julgitt/logic-circuit-simulator

Logic Circuit Simulator taking into account the time delay of the logic gates

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https://github.com/slemus9/plfa

Solutions to the book: Programming Language Foundations in Agda, from Wadler, Philip, Wen Kokke, and Jeremy G. Siek

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https://github.com/marinaa13/sat-solver-haskell

Functional SAT solver in Haskell implementing DPLL and CDCL strategies, with applications to the 3-coloring problem. Features lazy evaluation, clause learning, and non-chronological backtracking

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Last synced: 22 Jun 2026

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.

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Last synced: 18 Apr 2026

https://github.com/bsgbryan/madul

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

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Last synced: 28 Feb 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.

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Last synced: 01 Mar 2026

https://github.com/alvarogarcia7/numerology-kata-java

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Last synced: 16 May 2026

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/nkcoder/byronbay

Playground for functional programming with Scala

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https://github.com/micheld-dev/les-petits-plats

Site de recettes de cuisine - OC Projet 7

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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: 17 Apr 2026

https://github.com/j-christl/ocaml-utils

Some basic OCaml utility functions I will keep updating while learning functional programming

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https://github.com/kathleenwest/advancedconsoleapplicationi

This is a very simple windows console application that I completed for a class assignment. It is shown here to illustrate my coding style, structure, and commenting. This example is considered Level 3 – Advanced. Objectives: Events Functional Programming Custom EventArgs IList<> Interface Indexer Delegates Anonymous Methods Event Handlers

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https://github.com/maksim-ilin-f25/f

The F language can be considered as a reduced version of the Lisp language with some simplifications and modifications. It takes the basic syntax and semantics from Lisp.

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https://github.com/johnpaulada/maybe

A simple, lightweight, Maybe implementation in JavaScript.

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https://github.com/dhershman1/mondrian-elm

Elm rebuild of my mondrian idea

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https://github.com/bee-produced/bee-built

A collection of modular libraries tailor-made for Kotlin enthusiasts.

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https://github.com/foxfriends/svelte-io

IO monad for Svelte

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https://github.com/martianoff/rules-gala

Bazel rules, a bzlmod extension, and a gazelle plugin for building, testing, and transpiling the GALA language — plus a Bazel module registry that publishes rules_gala.

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https://github.com/anicolaspp/nsource

A composable library for collections

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Last synced: 22 Apr 2026

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

A generalization of reduce() to arbitrary arity.

functional-programming reduce reduction

Last synced: 24 Apr 2026

https://github.com/anicolaspp/gnsource

Experimenta Lazy Streams for Go

functional-programming go gola lazy streams

Last synced: 06 Jun 2026

https://github.com/fabiannorbertoescobar/lambdas-streams-java-ejercicios

Programación funcional en Java con Lambdas y Streams

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Last synced: 23 Jun 2026

https://github.com/GrahamStrickland/functional_lean

Examples and exercises from "Functional Programming in Lean" - David Thrane Christiansen

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Last synced: 29 Apr 2025

https://github.com/i-walker/fp-ts-slides

Slides for Typed FP in TS

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https://github.com/p7g/some-functional-functions

some haskell-wannabe functions in JS (typescript)

functional-programming javascript typescript

Last synced: 27 Apr 2026

https://github.com/jyothsnasrinivas/eta-android-interop

Utilities for interoperating with Android

android eta functional-programming haskell

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

Collection of data structures implemented in a functional fashion in JavaScript

functional-programming javascript nodejs

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https://github.com/sigmasoldi3r/ts-option

Optional values for typescript

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https://github.com/clifftech123/ts_fun_practice

Collection of small and enjoyable functional programming exercises in TypeScrip

functional-programming javascript typescript

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https://github.com/alvarogarcia7/2048-kotlin

Practiced OOP+FP creating a clone of the 2048 game

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Last synced: 29 Apr 2026

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

Typescript, eslint-plugin-fp, and vscode example

functional-programming typescript vscode

Last synced: 30 Apr 2026

https://github.com/jaandrle/fpubsub

PubSub pattern library with types support

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https://github.com/sarthakmakhija/joy-of-kotlin

Repository containing solutions for problems in "Joy of Kotlin" book

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https://github.com/chocolacula/donotcopyanalyser

Roslyn analyzer for prevention of copying certain data

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Last synced: 08 Jun 2026

https://github.com/tricinel/cuddy

An aggregation pipeline built in a functional programming style that lets you search, group, order and transform a collection.

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https://github.com/ardywsptr/phpdasar

Materi PHP dasar playlist youtube channel Web Programming Unpas

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https://github.com/lechindianer/fp-talk

Intro talk on functional programming

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Last synced: 01 May 2026

https://github.com/guibrandt/persistentarray

Persistent array data structure in JS

array functional-programming js persistent-data-structure

Last synced: 09 Jun 2026

https://github.com/arodriguezfontana/functional-programming-unq

Prácticas realizadas para Programación Funcional de la UNQ.

functional-programming

Last synced: 04 May 2026

https://github.com/lpld/real-world-haskell

Assignments from the book "Real World Haskell" (http://book.realworldhaskell.org/)

functional-programming haskell

Last synced: 09 Jun 2026

https://github.com/aayushyadavz/keeper-app-react

Created a Keeper App using React in which we can add our notes.

components-react filtering functional-programming mapping material-ui reactjs

Last synced: 05 May 2026

https://github.com/ethern-myth/spring-postgres

Java SpringBoot PostgreSQL RestAPI

functional-programming generics java jpa-hibernate oop postgresql springboot

Last synced: 06 May 2026

https://github.com/ildella/pipelean

A pragmatic library for sequential async operations with first-class error handling.

function-composition functional-programming javascript javascript-library

Last synced: 06 Jun 2026

https://github.com/spacesoldier/starty

a lightweight framework which helps building modular and configurable Node.js applications

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Last synced: 07 May 2026

https://github.com/ari-s-123/pdp-hw3

A cli tool built with Bun, TypeScript, and Functional Programming to process listings files from the AirBnB Get the Data page.

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Last synced: 07 May 2026

https://github.com/aayushyadavz/todo-app-react

Built a ToDo App using React JS.

components functional-programming reactjs usestate-hook

Last synced: 08 May 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/miomit/jscalculator

calculator functional-programming html html5 js

Last synced: 24 Jun 2026

https://github.com/rsrini7/myelmresume

My Short Resume using ELM Language 0.18

elm elm-lang functional-programming

Last synced: 25 Jun 2026

https://github.com/imdarshangk/functions

This repository contains various Python programs that demonstrate the use of functions with and without return values and arguments. The programs cover different mathematical operations and concepts.

factorial function-with-return-with-arguments function-with-return-without-arguments function-without-return-with-arguments function-without-return-without-arguments functional-programming functions python

Last synced: 11 Mar 2025

https://github.com/mahi97/numex-lang

~ The pure functional Interpreter for NUMEX Language Based on Racket

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Last synced: 08 Jan 2026

https://github.com/rcardin/the-joy-of-kotlin-exercises

functional-programming kotlin learning

Last synced: 07 Sep 2025

https://github.com/kubepay/java-cs-to-enterprise

This repository acts as standalone or upcoming book for educating interested Computer Science students to Data Structures, Algoritms, Design Pattersn on Java 8.

algorithms computer-science data-structures design-patterns enterprise-design-patterns functional-programming java-8 reactive-programming

Last synced: 24 May 2026

https://github.com/darren277/lisp-music-gen

A very basic melody generation tool written in Lisp. There is also Postgres interactivity.

functional-programming lisp music postgres

Last synced: 02 Apr 2025

https://github.com/denieler/angular-sequence-events

Sequential code and chained execution of events, handlers, etc.

angular events functional-programming library

Last synced: 25 May 2026

https://github.com/paulpdaniels/streamish

A simple Functional Reactive Streaming library

fp functional-programming reactive streams

Last synced: 28 Feb 2025

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

Trabajo práctico de asignatura técnicas avanzadas de programación de UTN donde el objetivo sumergirse en el paradigma hibrido de objetos y funcional

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Last synced: 05 Oct 2025

https://github.com/moonfloof/CMP6090

Functional Programming - University Coursework/Homework

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Last synced: 07 Oct 2025

https://github.com/biancodavide3/ultimate-java

The Ultimate Java Series of Courses from CodeWithMosh, from beginner to advanced topics

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https://github.com/sae0-3/umss

Ingenieria en Informatica - UMSS

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Last synced: 14 Apr 2026

https://github.com/fresult/just-reactive-web

My learning path to be a Backend Developer (Spring Boot)

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Last synced: 15 May 2026

https://github.com/teemu/superpowers

Sane map() for unsane Python users

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Last synced: 10 Oct 2025

https://github.com/dubzzz/scala-2048

2048 in Scala

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Last synced: 10 Oct 2025

https://github.com/zeshanfareed/python_tutorial-

I have covered the complete tutorial of python like list , dict, set , tupple , file hadling, fundamental progamming and many more

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https://github.com/rolangom/rolads

Monads implementation by @rolangom

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https://github.com/missingfaktor/piper

Dead-simple threading with functions, in Clojure

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https://github.com/thehoneymad/coursera

coursera coursework excercises functional-programming machine-learning scala stanford

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https://github.com/johnnynotsolucky/fu

Ramda, but shitty and without the docs.

functional-programming utilities

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https://github.com/nikvoronin/funsokoban

Minimalistic functional Sokoban (console, no mutable vars). Initially vibe coded with ChatGPT 5. Brought to working condition by Human Being 45.

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https://github.com/zalbia/learning-eff

Learning eff

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https://github.com/nrissot/DPF-2024-BinaryTree

🐫 Code OCaml du projet de Programmation Fonctionnelle de L2S4

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Last synced: 17 Oct 2025

https://github.com/alinpahontu2912/racket-supermarket

first homework for programming paradigms

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

We want to process a set of organizations from different industries to perform various queries about them using concepts from the functional paradigm. For each organization we know its name, website and other important fields. The main goal is to focus on modeling the data types and writing the necessary functions to perform the required analysis.

functional-programming haskell

Last synced: 19 Oct 2025