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/dubzzz/scala-2048

2048 in Scala

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Last synced: 10 Oct 2025

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

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

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Last synced: 11 Oct 2025

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

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

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Last synced: 18 May 2026

https://github.com/agnivchtj/scala-interpreter

Built a definitional interpreter that parses, desugars and interprets the value of a core-language expression.

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Last synced: 11 Oct 2025

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

Personal OPAM / Lua Website

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https://github.com/daggerok/functional-and-reactive-principles-in-scala

Never too late! My learning process for 'Functional Programming Principles in Scala' and 'Principles of Reactive Programming in Scala' courses!

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https://github.com/denisdubochevalier/monad

Implementation of monads in go with generics

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https://github.com/shaanbanday/me-101-c-plus-plus

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https://github.com/garyhilares/minesweeper

Simple Minesweeper game written in ISL with lambdas (a functional programming variant of Racket).

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https://github.com/dimasmiftah/structuring

Structuring data from .txt file to JavaScript object literal using higher-order functions.

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https://github.com/it1shka/moonshine

Library providing common functional utilities for the Lua programming language. Development of the library is currently frozen

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https://github.com/rjdestigter/rxjs-single-state-todomvc

Experimental serliazable, time-travelable single state solution using RxJS observables

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https://github.com/marcin-chwedczuk/fpinscala

My solutions to the exercises from "Functional Programming in Scala" book.

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https://github.com/pkarpovich/functional-programming-labs

BSTU Functional Programming Labs

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https://github.com/attack-monkey/react-fn

A simple, functional approach to React

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https://github.com/wdalmut/min-max-kata-functional

Functional approach with Ramda to solve the min-max kata

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https://github.com/rom-chik/kma_fp

Functional programming course on Haskell.

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https://github.com/tsnobip/best-practices-and-fp

Programmations fonctionnelle et bonnes pratiques de développement logiciel

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https://github.com/hoishing/pipable

pipe operation in python

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

Introduction to test aspects and property based testing.

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https://github.com/fathisiddiqi/objek

Manipulate your object with simple functions

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https://github.com/appsweet-co/ts-utils

Utility functions for TypeScript

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https://github.com/scarf005/ifexpr

please use ts-pattern instead

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

Implementations of the 99 problems in Erlang.

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Last synced: 02 Feb 2026

https://github.com/sigurd4/fn_zip

Provides a zip trait for functions, allowing two functions to be combined at compile-time before being called.

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Last synced: 08 Feb 2026

https://github.com/forketyfork/learn-you-a-haskell

Code examples and exercises from the "Learn You a Haskell for Great Good!" book

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https://github.com/laszlokorte/recursion-schemes

Introduction to recursion schemes (WIP)

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https://github.com/zerone0x/haskell99

Haskell 99 to help me learn functional promgramming

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https://github.com/kanitsharma/yieldtask

Make your data.task monads yieldable in redux sagas

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Last synced: 12 Feb 2026

https://github.com/matheusfdosan/programacao-funcional

Uma explicação sobre Programação Funcional

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https://github.com/sharpvik/mess

Simple and beautiful chat web app

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Last synced: 14 Feb 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/thoughtfool/c-h-a-z

Hello, C.H.a.Z. (Cyborgs, Humans, ampersand Zombies): A simple strategy game demonstrating how enemies can become potential allies, where the balance between forces can shift in/out of your favor. Enemy of my enemy is my friend!

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https://github.com/emilydaykin/gifter

🎁 A full-stack, tested & responsive e-commerce site to browse and buy gifts for any occasion

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https://github.com/thedevtop/thedevtop.github.io

Personal Blog

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https://github.com/nesalia-inc/core

Zero-dependency monads for bulletproof TypeScript applications

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https://github.com/rakibhhridoy/predictingsequence-timeseriesanalysis

Time series data easy handling purposes in TensorFlow and python functional programming. Time Series data is handled and pre-processed by different steps,like making window of the data,splitting data for model purpose is also different than other processing methods. All has combined for easy access.

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https://github.com/scalateams/scalateams-claude-plugin

Specialist Claude Code agents for the Scala ecosystem — ZIO, Pekko, Cats Effect, build tools, codecs, HTTP, databases, and testing.

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https://github.com/mf42-dzh/transduction

Clojure's transducers in Scala.

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https://github.com/palutz/scalaexercises

Notes, code and worksheets from scala-exercises training (scala-exercises.org)

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https://github.com/mearns/fp-try

A Try encapsulates the result of an operation that may have failed.

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https://github.com/lorenzleutgeb/fp

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https://github.com/slava0135/stg-example

Example Haskell program translated to STG and compiled to C

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https://github.com/ethowitz/sruby

An increasingly less miniature implementation of Ruby in Scala

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

Multi-agent Claude CLI orchestrator -- a Team Lead delegates to Engineers and QAs, reviews their work, and hands you a PR for sign-off. Written in GALA with gala_tui.

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Last synced: 05 Jun 2026

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

A generalization of reduce() to arbitrary arity.

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Last synced: 24 Apr 2026

https://github.com/maxbarsukov-itmo/functional-programming-0

🧪λ Функциональное программирование: Лабораторная работа №0

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Last synced: 27 Apr 2026

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

some haskell-wannabe functions in JS (typescript)

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Last synced: 27 Apr 2026

https://github.com/raiondesu/if-const

New word in javascript conditionals!

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Last synced: 28 Apr 2026

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

Utilities for interoperating with Android

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Last synced: 28 Apr 2026

https://github.com/kash1444/py_files

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

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Last synced: 29 Apr 2026

https://github.com/darren277/haskell-blockchain

A simple blockchain written in Haskell along with a Haskell web server for interacting with it along with Postgres interactivity.

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https://github.com/davidboers/elmeither

Implements the Either declaration in Elm.

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https://github.com/kczulko/astar

A* algorithm

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https://github.com/sgbasaraner/aoc2018

my advent of code 2018 solutions

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https://github.com/ethern-myth/javascript

OOP, Arrays and Objects and more

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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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Last synced: 01 May 2026

https://github.com/quacksouls/jaf

Adventures in functional JavaScript

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https://github.com/stuartdaniells/portfolio-website

React

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https://github.com/plave0/pp

Programming paradigms course material.

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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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Last synced: 05 May 2026