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: 2025-11-18 00:12:11 UTC
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https://github.com/claeusdev/l-lang

A very minimal functional programming language implementation

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Last synced: 18 Jun 2025

https://github.com/12joan/rubio

Write pure, functional code that encapsulates side effects using the IO monad (and friends) in Ruby

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Last synced: 30 Apr 2025

https://github.com/crowdhailer/eyg

Explicit concurrency for intelligible parallel programing.

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Last synced: 24 Jun 2025

https://github.com/veggiemonk/theme-solarized-light-functional

VS Code theme based on Solarized light and tailored for functional programming style.

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Last synced: 02 Apr 2025

https://github.com/huntie/stringutils

A functional string utility library for Python

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Last synced: 06 May 2025

https://github.com/winston0410/ramda-dom-utilities

An utility library that enables currying and piping for DOM manipulation functions with Ramda

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Last synced: 09 May 2025

https://github.com/duboviy/funpy

:snake: A sandbox for trying out functional programming in Python

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Last synced: 07 Sep 2025

https://github.com/inhibitor1217/lemma

(WIP) i18n web service

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https://github.com/kutyel/kutyel-hakyll

New personal website with Hakyll!

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https://github.com/sandromaglione/ocaml-getting-started-advent-of-code-23

Getting started with OCaml and Functional Programming by solving puzzles from Advent of Code 23・Newsletter sandromaglione.com

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Last synced: 05 Mar 2025

https://github.com/leolanese/becoming-functional

This is the second part of the Functional Programming introduction, and a more practical approach than theory one.

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Last synced: 11 Oct 2025

https://github.com/timonson/bashfunc

A small Bash library for functional programming - map, filter, reduce and more

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Last synced: 04 Jul 2025

https://github.com/shahroz16/tilde

A functional tool-belt for Kotlin Language similar to Lo-Dash or Underscore.js in Javascript and Dollar in Swift

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Last synced: 16 Mar 2025

https://github.com/mickstanciu/go-fn

GO Functional Programming

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https://github.com/bobgodwinx/coordinatorpattern

Coordinator pattern combined with MVVM architecture, functional programming supported by RxSwift in iOS Swift App

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Last synced: 27 Feb 2025

https://github.com/danielres/mytribe

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https://github.com/gregros/wampus

Another WAMP client for JavaScript and TypeScript.

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https://github.com/mmzk1526/haskell-while-code

Implement the WHILE language introduced in the Imperial College Course Models of Computation

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https://github.com/shahabganji/funx

A robust and useful library to use functional programming in C#

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https://github.com/meetzaveri/elite-async

🛠️ Zero dependencies, pure vanilla, slim and compact set of async utilities

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Last synced: 11 Mar 2025

https://github.com/coderaiser/zames

converts callback-based functions to Promises and apply currying to arguments

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Last synced: 01 Jul 2025

https://github.com/laurabeatris/odd-list-filter

Elixir algorithm exercise to filter odd numbers from a given string list and return its quantity

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Last synced: 07 Apr 2025

https://github.com/sliptype/react-pure

❄️ An example of managing state using Purescript in a React app

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Last synced: 09 Oct 2025

https://github.com/mattlangsenkamp/rocfreestands

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https://github.com/jahed/promises

Composable Functions for Promises

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Last synced: 17 Mar 2025

https://github.com/nevrome/r.futhark.example

Very basic test package to explore how one could run and develop Futhark code through Rcpp in an R package

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Last synced: 28 Feb 2025

https://github.com/lukaszcz/hcpl

A prototypical proof checker and programming language based on illative combinatory logic

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https://github.com/ypereirareis/socketio-rxjs-example

A small example on how to use RxJs with Socket.io

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Last synced: 16 Mar 2025

https://github.com/neverendingqs/pyiterable

Python comes with some nice built-in methods for operating on iterables, but it can get messy really quickly if you want to transform an iterable multiple times. Write more expressive code by chaining built-in transformations with this module.

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Last synced: 24 Apr 2025

https://github.com/deepcloudlabs/dcl113-2023-aug-24

DCL-113: Functional Programming in C++20

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Last synced: 26 Apr 2025

https://github.com/alexandrabaturina/mars-rover-dashboard

Dashboard that allows the user to view data and images from one of the Mars rovers.

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Last synced: 09 Apr 2025

https://github.com/improveTheWorld/DataFlow.NET

Unified sync/async stream processing with category-based filtering. Single API for IEnumerable/IAsyncEnumerable with Cases/SelectCase/ForEachCase pattern. Eliminates Rx complexity, enables elegant pipeline composition for real-time data processing.

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Last synced: 17 Jul 2025

https://github.com/jakubgrobelny/purecraft

Purely functional 2D Minecraft clone [work in progress]

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Last synced: 07 Apr 2025

https://github.com/jiangweixian/functional-md

render markdown functional

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Last synced: 13 Apr 2025

https://github.com/yxw007/es6_functional_programming

函数式编程学习，包含实现代码和大量实践应用demo

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https://github.com/joebew42/elixir_mostly_adeguate_guide

Examples from "Mostly Adeguate Guide" written in Elixir

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Last synced: 06 Apr 2025

https://github.com/okmttdhr/fp-minimal

Minimal typed functional programming in TypeScript

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Last synced: 22 Apr 2025

https://github.com/phipsgabler/dsl-examples

Shows examples of patterns used in Scala embedded DSLs.

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https://github.com/danrigsby/redux-reducer-side-effects

Easy to follow side effect library for redux reducers

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https://github.com/sebbekarlsson/simple-pipe

🚿 Function Composition for Python

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https://github.com/scala-szeged/Scala-Course-Hungarian

A Szegedi Egyetemen általam tartott Scala gyakorlat anyaga

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https://github.com/kourouklides/fsharp-examples

Example code in .NET F#

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Last synced: 26 Oct 2025

https://github.com/surovv/pnmg

Powerful and lightweight deep pattern matching for Javascript

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Last synced: 26 Feb 2025

https://github.com/neiljbrown/java-functional-interface-examples

A set of Java code examples illustrating the set of functional interfaces that were added to the JDK's java.util.function package in Java 8+.

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Last synced: 20 Feb 2025

https://github.com/supermacro/elm-todo-mvc

Reimplementation of Elm's TodoMVC using Elm v0.18

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Last synced: 23 Mar 2025

https://github.com/tralahm/iot-system

A complete hardware agnostic IoT system for monitoring home temperatures written in scala

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Last synced: 02 Mar 2025

https://github.com/taurusolson/fntools

Functional programming tools for data processing

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Last synced: 02 Jul 2025

https://github.com/andreacrotti/lambda

Talk about functional programming

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Last synced: 04 Jul 2025

https://github.com/peterperhac/monad-transformers

Code, etc for a meetup event. Monad transformers talk I gave at Brighton.

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Last synced: 04 Jul 2025

https://m-aminalizadeh.github.io/Awesome-books-collection/

This project is about building a web-app to store your books collection in browser's local storage with CRUD feature.

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Last synced: 02 Apr 2025

https://github.com/caringdev/fsunit.xunit.typed

Painless, strongly-typed xUnit testing in F#

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Last synced: 16 Apr 2025

https://github.com/timfennis/apply

Functional Programming in PHP

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Last synced: 09 Apr 2025

https://github.com/asn007/reducio

Functional reducers for everybody

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Last synced: 24 Oct 2025

https://github.com/mrchico/smarter-contract-lang

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Last synced: 14 Oct 2025

https://github.com/adam-rocska/invertible-typescript

A library for creating and managing invertible functions and type-safe pipelines in TypeScript.

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Last synced: 09 Apr 2025

https://github.com/hbomb79/advent-of-code

Advent of Code solutions in Scala3 (2022), OCaml (2023) and Elixir (2024)

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Last synced: 01 Mar 2025

https://github.com/tigerpixel/parsercombinator

A simple Parser Combinator written in Swift

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Last synced: 11 Oct 2025

https://github.com/youngkaneda/curry

An useful function to make a multi params function be called in chains.

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Last synced: 08 Jul 2025

https://github.com/michalzalecki/paradajs

Monads implementation targeting compliance with Fantasy Land

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Last synced: 04 Nov 2025

https://github.com/rgrannell1/visp

Toy vau-calculus language with non-sexpr syntax

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Last synced: 31 Mar 2025

https://github.com/sigilbyte/functional-programming-language-fun

About Fun is a playful implementation of the basic functional programming language F. This was a group project by CS students @ LMU Munich.

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Last synced: 07 Mar 2025

https://github.com/lysxia/test-fun

Representation of higher-order functions for property testing

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Last synced: 25 Oct 2025

https://github.com/gibbok/files-importer

files-importer is a Node.js command line tool, written in functional programming style, which synchronously copy the contents of a directory (include subdirectories recursively) to another location without creating duplicate files. It can be used to import only images and videos that have not already been imported from a camera or a memory card.

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Last synced: 08 Apr 2025

https://github.com/ariebovenberg/calls

Simple, typed, composable tools for callables.

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Last synced: 27 Oct 2025

https://github.com/rcardin/functional-event-sourcing-in-kotlin

A toy project to explore the capabilities of functional event-sourcing using Kotlin

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Last synced: 11 Mar 2025

https://github.com/mamal72/ifexpr

Simple functional library to offer if conditions as expressions, not statements

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Last synced: 31 Mar 2025

https://github.com/bertrand31/api-rate-limiter

A sample HTTP API using a custom rate limiter written in Scala

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Last synced: 16 May 2025

https://github.com/psychedelicshayna/language-learning

My place for storing learning resources and useful information about programming languages.

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Last synced: 25 Aug 2025

https://github.com/iamfarrokhnejad/swiftshare

A file sharing app.

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Last synced: 15 Apr 2025

https://github.com/ilankri/flap

A toy compiler from a functional programming language to MIPS assembly and Java bytecode (mirrored from https://gitlab.com/ilankri/flap)

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Last synced: 29 Jul 2025

https://github.com/blakek/curry

🍛 Simple curry functions

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Last synced: 16 Oct 2025

https://github.com/szymon-budziak/functional_programming_course_agh

Solutions from Functional programming course at AGH UST. If you use it and it helped you please leave a star ⭐

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Last synced: 19 Mar 2025

https://github.com/eliphatfs/2us

Glueing functionals by `import __` for python!

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Last synced: 01 Mar 2025

https://github.com/andersontr15/ramda-lite

ramdaLite - Minimalist version of Ramda.js

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Last synced: 28 Feb 2025

https://github.com/taharachedi/bank

💼 Client Management System in C++ – Easily manage, update, and organize client data with a simple console interface! 📂🔧

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Last synced: 14 Jun 2025

https://github.com/wanderhuang/base-funcs

🐳一些前端开发通用的工具函数。函数式、文档化、测试覆盖、工程化👊

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Last synced: 23 Apr 2025

https://github.com/slamko/ocadl

Blazingly type safe GPU accelerated Multi-Layer Perceptron

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Last synced: 16 Oct 2025

https://github.com/sajmoni/ts-elm

Elm types in TypeScript

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Last synced: 01 Mar 2025

https://github.com/ken-okabe/vscode-lambda-for-fun-fsharp

Write Haskell style lambda expression in F#, `\` instead of `fun `

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Last synced: 26 Mar 2025

https://github.com/imfi-jz/haxe-functional

Tools for writing Haxe code in the functional programming paradigm.

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Last synced: 10 Mar 2025

https://github.com/muhammadkashif20/calculator-project

I made This is Simple Calculator Project Using Languages Html , Css , JavaScript. With Fully Functionality With JavaScript & Using Eval Function.Styling For Css & Structure For Html. With Beautiful Ui

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Last synced: 01 Apr 2025

https://github.com/crodriguezvega/fsml

Machine learning in F#.

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Last synced: 12 Apr 2025

https://github.com/imrafaelmerino/java-fun

java-fun simplifies Property-Based Testing in Java by providing powerful and composable Pseudo Random Generators. These generators enable the creation of diverse test cases effortlessly, making testing more effective and intuitive for developers.

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Last synced: 15 Apr 2025

https://github.com/mehmet-github06/coin-app

Find out the value of the cryptocurrency you want

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Last synced: 16 Oct 2025

https://github.com/zhentian-wan/fp-crocks-demo

Learning Functional Programming library Crocks, Maybe type and more

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Last synced: 27 Feb 2025

https://github.com/rezzecup/monassey

monassey is a TypeScript toolkit designed to enhance application robustness with functional programming. It values type safety, composability, and efficiency in async patterns, and streamlines code for clarity and reliability.

functional-programming typescript

Last synced: 31 Jul 2025

https://github.com/isaac-defrain/todo

Todo list application built to explore different features of the OCaml language

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https://github.com/wilsonibekason/codewars

This is a platform where we answer all the most advanced codewars question on algorithm and data-structure

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https://github.com/fbn/yado-js

Yet Another Javascript Do-Notation

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https://github.com/rborovina/scala-minesweeper

This is a Scala implementation of the classic Minesweeper game. The project features different difficulty levels, the ability to save and load games, hints, and a scoring system that takes into account the number of bombs, hints used, elapsed time, and user actions.

functional-programming scala

Last synced: 27 Feb 2025