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: 2026-06-29 00:11:58 UTC
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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/agapas/images-switcher

React app to switch images on toggle, on mouse hover or touch and by scrolling the page, made to practice React Hooks.

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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/running-grass/grass-js

自用的js库

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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/riiswa/scala2haskell

A detailed comparison between the programming languages language and Haskell by presenting equivalent code.

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https://github.com/mp81ss/apply

apply function implementation for C language

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https://github.com/gregros/dropin-geometry

Vector and complex math for graphics. Unfinished.

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https://github.com/rafaelvicio/pokedex-rxjs

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

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https://github.com/reshiadavan/catena

simple, lightweight, actor-based distributed blockchain

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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/otbivnoe/haskell-time

Functional programming seems really interesting. Change your imperative mind and take over the world!

functional-programming haskell

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https://github.com/sgon4arov/plato

🤖 Enhance coding with Plato, a CLI-compatible AI assistant that streamlines coding tasks while integrating seamlessly with GitHub Copilot.

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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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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/dashkite/joy

The simplicity of Lodash with the functional flair of Rambda.

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https://github.com/phantie/pipe-forward

A tiny functional composition utility for Python. It allows you to create pipelines of functions using the | operator. Similar to |> (pipe forward) operator in F#.

fsh functional-programming pipe-forward python

Last synced: 07 Oct 2025

https://github.com/nkcoder/byronbay

Playground for functional programming with Scala

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https://github.com/nkcoder/bondi

Scala scripts with functional programming in Scala 3 (Cats Effect, ZIO, Skunk etc.)

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Last synced: 01 Mar 2025

https://github.com/jferard/yamft

YAMFT (Yet another `more-functools`) is another functional library for Python

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Last synced: 07 Oct 2025

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

These are practice projects on JavaScript Object Oriented Programming

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

Site de recettes de cuisine - OC Projet 7

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Last synced: 29 Apr 2026

https://github.com/paulpdaniels/streamish

A simple Functional Reactive Streaming library

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Last synced: 28 Feb 2025

https://github.com/saidali-ibn-zafar/hard-parts-of-functional-js-fundamentals

Explore the increasingly popular paradigm of functional programming in JavaScript! You’ll learn how to wield and manipulate functions to develop more readable, maintainable and manageable codebases. You’ll go under the hood of powerful techniques like: Higher Order Functions, Function Composition, Pure Functions, and Immutability of State.

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Last synced: 27 Feb 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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Last synced: 17 Mar 2025

https://github.com/isaac-alencar/turing_machine_simulation

Turin Machine simulation to add one bit to a binary number

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Last synced: 17 Mar 2025

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/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/armadacore/essentials

TypeScript essentials for explicit error and absence handling - Option, Result, typed Exceptions and optional Callbacks the compiler actually enforces.

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Last synced: 09 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/csalih/functional-programming

Homework repo for functional programming

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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/darren277/lisp-music-gen

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

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

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

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

Slides for Typed FP in TS

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https://github.com/peter-roh/ocaml

taking 'programming languages' course

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https://github.com/joaom00/js-funcional-reativo

Repositório para o curso JavaScript Funcional e Reativo - PENSE como um Dev JS da Cod3r

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Last synced: 16 Mar 2025

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

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

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https://github.com/sourcevault/flyd-group-within

buffer flyd stream values within x millisecond

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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

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https://github.com/justdvnsh/func.py

A practical functional library for Python Lovers.

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Last synced: 07 Sep 2025

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

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

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Last synced: 10 Jan 2026

https://github.com/felipesalvadordev/functional_programming

Java functional programming implementations

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Last synced: 09 Oct 2025

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/rcardin/the-joy-of-kotlin-exercises

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Last synced: 07 Sep 2025

https://github.com/asarkar/hackerrank-fp-haskell

Functional Programming code challenges on HackerRank

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Last synced: 13 Jun 2026

https://github.com/morbius00/hyggex

A React-Vite Project of HyggeX platform

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https://github.com/samuelastech/invoices

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Last synced: 10 Oct 2025

https://github.com/rcardin/doobie-playground

Examples of some use cases of the doobie library

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Last synced: 11 Mar 2025

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

2048 in Scala

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https://github.com/rcardin/rockthejvm-exercises

Solutions to the exercises proposed during the courses on RockTheJvm site

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https://github.com/blutorange/js-elbe

Utility for working with streams (iterables).

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

Single Page Application with Elm Architecture

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https://github.com/rcardin/raise4s

Porting of the Raise DSL from the Arrow Kt Kotlin library

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Last synced: 28 Jun 2025

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.

error-handling explicit-control-flow functional-programming kotlin monad result-t

Last synced: 26 May 2026

https://github.com/mihailtd/functional-programming-comparison-go-js-python

Code examples for the Functional Programming Face-Off video on the Let's Talk Dev YouTube channel, comparing functional programming in Python, JavaScript, and Go.

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https://github.com/anvell/result-extensions

Additional extensions and imperative bindings for Kotlin's 'Result' type

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https://github.com/stephenombuya/spreadsheetapplication

A simple, interactive spreadsheet web application built using HTML, CSS, and JavaScript. This app allows users to create, modify, and organize data in a grid-like format, mimicking a basic spreadsheet interface.

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Last synced: 06 May 2026

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/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.

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Last synced: 11 Mar 2025

https://github.com/jvz/musigma.blog

A blog about programming.

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https://github.com/martinfrancois/java-optionals-skill

Help AI coding agents use Java Optional well in new code and cleanup, without replacing one antipattern with another.

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https://github.com/mariankapisinsky/FIT-VUT-NNET

Some of the school assignments from my master's degree study.

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https://github.com/costineest/rpu

Reactive programming for UI (ReactJS mostly)

functional-programming iterator-pattern observable-pattern react-rxjs reactive-extensions reactive-programming rxjs

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https://github.com/suddi/string-formatting

NPM string formatting module for string beautification (https://www.npmjs.com/package/string-formatting)

functional-programming nodejs string-beautification string-formatter

Last synced: 18 May 2026

https://github.com/corporatepiyush/clj

Clojure examples and tutorial

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https://github.com/afsalthaj/easyalgebird

Big Data: A simple code to make things easy to aggregate a scalding typedpipe

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https://github.com/noxecane/pyfunk

An exploration of functional programming in python

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

Personal OPAM / Lua Website

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

Java SpringBoot PostgreSQL RestAPI

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Last synced: 06 May 2026

https://github.com/edwyng/ldp-haskell-draft-beers

Programa diseñado con programación funcional que permita determinar cuántos litros de cerveza deben agregarse entre los barriles para servir exactamente n vasos de cerveza desde cualquiera de las salidas.

functional-programming haskell makefile paradigma

Last synced: 06 Jul 2025

https://github.com/r8vnhill/dibs

Curso sobre diseño e implementación de bibliotecas de software. Incluye sistemas de construcción, testing, OOP, genéricos, programación funcional y más, con Kotlin y Docusaurus.

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Last synced: 08 May 2026

https://github.com/missingfaktor/piper

Dead-simple threading with functions, in Clojure

clojure functional-programming

Last synced: 12 Oct 2025

https://github.com/amdjadouxx/pushswap-checker

A project to check your best pushswap instructions

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https://github.com/roshan-khandagale/marksheet-generator---django

Marksheet Generator is an Django based CRUD application which has all the functionalities related to CRUD operations.

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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/sachdevavaibhav/js-fundamentals

JavaScript Fundamentals (Notes) ft. Namaste JavaScript

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https://github.com/eoic/adventofcode2021

Advent of Code solutions in Elixir.

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https://github.com/hongchangwu/pfds

Exercises from "Purely Functional Data Structures"

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Last synced: 13 Oct 2025

https://github.com/stackbuilders/functional-programming-patterns

Code snippets used during the presentation

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Last synced: 16 Mar 2025

https://github.com/stackbuilders/refactoring-legacy-code

Refactoring Legacy Code using FP

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Last synced: 16 Mar 2025

https://github.com/pfpack/pfpack-core-func

PrimeFuncPack Core.Func is a core library set for .NET consisting of functional interfaces (SAM interfaces) and the extensions targeted for use in functional programming. There are both asynchronous (Task and ValueTask based) and synchronous interfaces and the extensions in the set - IAsyncFunc/IAsyncValueFunc and IFunc.

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Last synced: 09 May 2026

https://github.com/v-spassky/no-exceptions

🚨 Errors as values for Python.

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Last synced: 05 Feb 2026

https://github.com/tralahm/scala-by-example

Scala is a tastefully typed language: it is statically typed, but explicit types appear in just the right places. Scala takes powerful features from object-oriented and functional languages, and combines them with a few novel ideas in a beautifully coherent whole. The syntax is so lightweight, and its primitives so expressive, that APIs can be used with virtually no syntactic overhead at all. Examples can be found in standard libraries such as parser combinators and actors. In this sense Scala supports embedded domain-specific languages.

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Last synced: 31 May 2026

https://github.com/youstinus/toolsgo

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

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https://github.com/markehost/javascript-exercises

Coding exercises in JavaScript.

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Last synced: 13 Apr 2026

https://github.com/johnnynotsolucky/fu

Ramda, but shitty and without the docs.

functional-programming utilities

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https://github.com/vtramo/java-problems

Solutions for various types of medium-to-challenging level problems.

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Last synced: 25 Jun 2026

https://github.com/denisdubochevalier/monad

Implementation of monads in go with generics

functional-programming monad monads

Last synced: 21 Jan 2026

https://github.com/habu-kagumba/functional-programming-js

Javascript applications with FP

functional-programming javascript ramda state-management

Last synced: 08 Jan 2026

https://github.com/zlovtnik/frontend

A TypeScript/Bun/React frontend application for the Actix Web REST API backend with JWT authentication, multi-tenant support, and comprehensive functional programming patterns.

actix-web ant-design bun fp-ts functional-programming multi-tenancy pattern-matching railway-oriented-programming react rest-api-jwt-authentication result-types tailwindcss typescript validation zod

Last synced: 13 Apr 2026

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

This is a repository with an implementation of Conway's Game of Life. The game itself is implemented using several stacks in C#, F# and TypeScript. The purpose behind it is to have a small real-world example to show functional principles and features. Moreover, the repository is organized as 3 different projects an a small book/course in markdown to describe functional programming and reactive programming.

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Last synced: 06 Jul 2025

https://github.com/dictybase-docker/crusher

CLI tool for building OCI images, creating Crush sandbox containers, and packing Docker Sandbox agent kits — powered by fp-go functional programming combinators.

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