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: 2026-06-26 00:08:19 UTC
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https://github.com/briandavidclark/ramuda

Functional programming helper library for PHP based on Ramda.js

functional-programming php ramda

Last synced: 17 May 2026

https://github.com/agmoss/s4fe

Safe remote data fetching

functional-programming

Last synced: 10 Jul 2025

https://github.com/gregros/kubeq

Irreponsibly powerful tool for querying your k8s cluster.

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Last synced: 17 May 2026

https://github.com/palutz/tryskiasharp

Playing with Xamarin Forms, F# and SkiaSharp (2D graphics API powered by the Skia library: https://skia.org)

2d-graphics fsharp functional-programming mobile skiasharp xamarin-forms

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https://github.com/qilicoh/curve-tool

Curve-Tool 是一个轻量级数据曲线计算工具，使用函数式编程的方式实现自定义公式计算、多曲线叠加计算、分组计算等，一些场景可提高开发效率，简化代码，使开发者专注核心计算而非维护数据关系。

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https://github.com/brucou/component-combinators

Combinator library for component functions

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https://github.com/benji6/cataclysm

Functional programming utility library written in TypeScript

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Last synced: 07 Sep 2025

https://github.com/nem035/js-functional-kitchen

Mini functional recipes in JavaScript.

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Last synced: 26 Jul 2025

https://github.com/jcouyang/fp.go

A light-weight FP utils lib for Go

functional-programming go

Last synced: 03 Jan 2026

https://github.com/manojpawar94/go-lang-fundamental-examples

The repository has the programs on the fundamental concept of the Go Language programming. It covers variable declaration, conditional block, loop, functions, a data structure(array and slice), goroutines, struct, pointers, error handling and file handling.

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https://github.com/psygo/haskell_lab

An environment for accelerated learning of Haskell.

functional-programming haskell lab

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https://github.com/hernancerm/closures

My understanding of closures

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https://github.com/articulate/redux-functor

Functor middleware for redux

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https://github.com/samedfft2634/url_shortener

For shorter url, you can use this application. For fast and easy results...

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https://github.com/gipphe/caseof

A case expression-like implementation for javascript

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https://github.com/dallinhuff/evil-hangman-fp

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https://github.com/abengl/ntt-project2-accountms

This Account microservice is part of a banking system designed to handle CRUD operations for banking accounts and transactions. It provides endpoints for creating, retrieving, updating, and deleting accounts, as well as managing transactions associated with each account.

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https://github.com/leostera/alonzo.js

Minimalistic Lambda Calculus Built with const and arrow functions

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https://github.com/mishankov/tipe

🐍 Typed pipes

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https://github.com/shalithasuranga/haskell-learning

Example codes to learn haskell

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https://github.com/federicobruzzone/software-foundations

Solutions (in Coq) of the exercises in the software foundation books.

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https://github.com/anabeatrizwalker/frontend-funcional-vidapet

Projeto de conclusão de curso de uma interface gráfica com CRUD de um sistema de agendamentos para serviços veterinários com o framework funcional Elm.

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Last synced: 07 Nov 2025

https://github.com/spamegg1/spamegg1-lean

Working through Functional Programming in Lean

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https://github.com/asbhogal/javascript-algorithms-and-data-structures

Course notes for the JavaScript course provided by freeCodeCamp entitled 'JavaScript Algorithms and Data Structures.' Notes from activites and exercises will be pushed to this repo to serve as a 'bank' of resources and future reference.

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https://github.com/mattiamtzlr/epfl-cs214-course

Course notes for EPFL CS-214: Software Construction

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https://github.com/jaalonso/examenes_de_pf_con_haskell_vol6

Exámenes de programación funcional con Haskell. Vol. 6 (Curso 2014-15)

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https://github.com/callmesalmon/kite

Source code for the "Kite" programming language. Contributions are always welcome! (WIP)

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https://github.com/skp3214/dsa-pattern-playbook

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https://github.com/earldouglas/teep

Functional programming in JavaScript

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https://github.com/diegovdc/trd

A function for composing, inspired by Clojure's thread macro.

clojure functional-programming thread-macro

Last synced: 12 May 2026

https://github.com/akin-mustapha/glitch-art

A command line tool that corrupt the binary data of an image file to create a glitch

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https://github.com/astrolabsoftware/astrolabsoftware.github.io

Website for AstroLab

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https://github.com/marcloupias/js-playground

Playground to learn javascript

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https://github.com/ernyoke/snake-js

Terminal based snake written in functional style.

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https://github.com/pzuehlke/hutton

Contains solutions to all of the exercises in and some scripts related to the book: Hutton, G. — Programming in Haskell (2nd ed.)

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Last synced: 16 Mar 2025

https://github.com/davidchase/typed-future

typed-future experiments

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https://github.com/dgame/php-iterator

functional-programming high-order iterator php

Last synced: 03 Sep 2025

https://github.com/mainro/cyclotron-std

Python standard library drivers and components for Cyclotron

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https://github.com/gardncl/functional_programming_javascript

All the exercises from http://reactivex.io/learnrx/

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https://github.com/dandandan/superoptimizer

Simple superoptimizing "compiler"

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https://github.com/tonivade/purecfg

Pure Functional Configuration Library

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https://github.com/muhammadranju/practice-task-milestone-4

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https://github.com/jlengrand/functional-programming-scala

Exercises from the Functional Programming in Scala book

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https://github.com/flintinatux/chipmunk

A messy functional library for Lua

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https://github.com/rxtoolkit/linear16

🎶 RxJS operators for streaming to/from LINEAR16 audio format

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https://github.com/andimiller/munit-cats-effect-styles

Some Suites for munit-cats-effect

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https://github.com/vmfmyot/kawa-interpreter

Compilation uni project about building an interpreter for a small object-oriented language

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https://github.com/bredalis/js

✨ JavaScript's Files ✨

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https://github.com/superpuero/kawa

c++ game engine, made with love

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https://github.com/wsrer/go-ramda

Functional lab Ramda (https://ramdajs.com) implements in Go.

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https://github.com/bredalis/jsfunctionalprogramming

✨ Functional programming in js ✨

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https://github.com/papirosko/scats

Useful scala classes in typescript

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https://github.com/wfz1/patterns-training

Rethinking GRASP, SOLID, and GoF patterns for Frontend & Backend modern development. My solutions made from Timur Shemsedinov the Patterns-2024 course.

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https://github.com/savaged/funinjection

Some fun with function injection in C#

functional-programming reflection

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https://github.com/michalspano/haskeww

λ Haskell, but no Ls. You call Haskell a toy academia language – I'll show you *real* software in it.

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https://github.com/unisay/moki

Moki is a tool that provides and manages test services like mock http server, database, FS folder, etc.

functional-programming integration-testing scala

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https://github.com/otobrglez/beyond-ruby

The code from my talk about going beyond Ruby into Scala and beyond.

functional-programming ruby scala

Last synced: 29 Apr 2026

https://github.com/erikbavenstrand/mandelbrot-visualization

Mandelbrot Visualization in Elixir.

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https://github.com/zio-archive/zio-distributed

The future home of ZIO Distributed!

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https://github.com/francomelandri/lib-tiny-fp

Tiny Functional Programming library for C++

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https://github.com/domix/dmx-fun

This repository contains a collection of implementations and experiments exploring functional programming constructions in Java.

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https://github.com/theow03/hazel

LLVM Compiler for Hazel, a Functional paradigm declartive programming langauge

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Last synced: 06 Mar 2025

https://github.com/buckelieg/validation-fn

Microlibrary for validation

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Last synced: 02 Jan 2026

https://github.com/javiorfo/goyeneche

Go library with functional programming utilities (WIP)

functional-programming go golang

Last synced: 23 Mar 2025

https://github.com/alexhmelevski/ahfuture

Simple framework for asynchronous code in swift using Futures

functional-programming futures ios swift

Last synced: 27 Mar 2025

https://github.com/pisces/functionalswiftkit

This kit help you can write code as functional programming.

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Last synced: 20 Feb 2026

https://github.com/oelin/favl

A purely functional AVL tree implementation in JavaScript.

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Last synced: 12 Mar 2025

https://github.com/rakibhhridoy/imageprocessing

Large amount of image processing is quite messy and time consuming,thus the working steps should be fast as well as accurate also. I've made sequential functions that is needed for processing data in TensorFlow and python. These functions made my work fast as it needed in commercial purposes.

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Last synced: 08 Apr 2026

https://github.com/bsoptei/photonix

Solutions for functional optics.

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Last synced: 20 Mar 2025

https://github.com/baguilar6174/flutter-crypto-app

This application connects to coincap API to get cryptocurrency changes in real time, this project implements clean architecture for organization and freezed to use functional programming.

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Last synced: 18 May 2026

https://github.com/divertimentos/course-elixir-freecodecamp

Elixir + Functional Programming fundamentals course, aimed for beginners. Provided by Octallium (Anil Kulkarni) through freeCodeCamp.org

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Last synced: 15 Jul 2025

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

🎮 Fun Math Game in C++ ➗✖️➕➖ Challenge yourself with math problems, track your score, and level up! 🏆

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Last synced: 20 Mar 2025

https://github.com/taharachedi/stone-paper-scissor

🎮 Fun Stone-Paper-Scissors game in C++ 🪨📄✂️ – Challenge the computer, track your wins, and enjoy the game! 🏆

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Last synced: 20 Mar 2025

https://github.com/andriystr/monapy

Python Library for declarative programming.

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Last synced: 14 May 2025

https://github.com/rkoeninger/jenga

Basic stack language

concatenative functional-programming repl

Last synced: 29 Oct 2025

https://github.com/a1exwang/adonis-lang

A functional programming language with built in NVM support

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Last synced: 18 May 2026

https://github.com/fabasoad/setup-cloe-action

This GitHub action installs Cloe

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Last synced: 18 Mar 2025

https://github.com/phrenotype/lambda

Converts functions to lambdas

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Last synced: 21 May 2026

https://github.com/davidbonnet/babel-plugins

🐠 Set of Babel plugins to enhance support of functional programming.

babel-plugin functional-programming

Last synced: 23 Aug 2025

https://github.com/coderynx/functional

A simple .NET functional library

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Last synced: 13 May 2025

https://github.com/sopherapps/funml

A collection of utilities to help write python as though it were an ML-kind of functional language like OCaml

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Last synced: 24 Jan 2026

https://github.com/ryanleecode/solwasmc

Solidity Web Assembly Compiler

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Last synced: 08 May 2026

https://github.com/tinyj/tinyj-lazy

A thread and exception safe implementation of lazy (aka on-demand) value initialization.

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Last synced: 11 Jan 2026

https://github.com/js-factory/router

An opinionated functional programming based routing module

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Last synced: 11 Apr 2026

https://github.com/mvngu/haskyll

Beginner's guide to Haskell

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Last synced: 07 Mar 2026

https://github.com/stardustdl/scheme-from-python

An experimental scheme interpreter in Python.

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Last synced: 28 Jul 2025

https://github.com/pavelannin/monadic-swift

Monadic is a distributed Swift framework that provides a way to write code from functional programming

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Last synced: 24 Aug 2025

https://github.com/d-exclaimation/common-ts

Zero-dependency TypeScript utilties for Node.js, Deno, Web and anything that powered by V8

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https://github.com/enpassant/jadobec

JDBC wrapper for very simple database handling.

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Last synced: 19 May 2026

https://github.com/modemobpsycho/python-course-s2

Solutions for the course. The topic of the course is "Python Generation course: a course for advanced". The topics covered in the course are listed in the repository topics.

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Last synced: 15 Jun 2025

https://github.com/cyppan/purely-functional-data-structures

Companion Clojure code for the Purely Functional Data Structures books

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Last synced: 20 May 2026

https://github.com/svozza/functionalish-refactor

A non-trivial asynchronous code example that interacts with multiple AWS services implemented in imperative, promise-based and purely functional style.

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Last synced: 18 Mar 2025