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/gailo22/hello-scala

sample scala sbt project

functional-programming scala

Last synced: 28 Mar 2025

https://github.com/monban/fp

Collection of functional programming constructs for Go

functional-programming go golang

Last synced: 28 Mar 2025

https://github.com/raboro/sorting-algorithms-in-haskell

Most common sorting algorithms implemented in Haskell (Quicksort, InsertionSort, MergeSort, BubbleSort, HeapSort, SelectionSort, Radixsort, Bucketsort and Shellsort)

functional-programming haskell sorting-algorithms sorting-algorithms-implemented

Last synced: 28 Mar 2025

https://github.com/rudxain/fastlisp

This is not mine. It's an orphan fork

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https://github.com/simbathesailor/sample-project-react

Sample add, delete, edit list Reactjs

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https://github.com/tsuberim/fun

A purely fun-ctional language with amazing performance

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https://github.com/asarkar/book-of-monads

Book of Monads

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https://github.com/ayrtonbsouza/elixir-fundamentals-reports-generator

This is an application developed as a lesson for Elixir Ignite Bootcamp, proposed by RocketSeat.

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https://github.com/aygp-dr/jwt-parsing-examples

A cross-language exploration of JWT header parsing techniques across multiple programming paradigms

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https://github.com/nihadamirov/holbertonschool-low_level_programming

C - Programming Language

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https://github.com/badeend/nothing

If you want to use `void` as a type parameter, but C# won't let you...

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https://github.com/raiyanu/bug-tracked

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https://github.com/matheusphalves/functional-programming-paradigm

This repository will show to you how functional paradigm works in a feel examples: implementation of Data structures, high order functions and other functional functions.

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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/f-z/functional_programming

Haskell, Erlang, Reactive functional programming

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https://github.com/stevegilham/presentations

General technical talks

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https://github.com/dboyliao/learnhaskell

Notes and codes for learning Haskell.

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https://github.com/uriegel/uwebserver

A web server based on F# and .NET Core

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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/martianoff/gala-acp

Transport-neutral Agent Communication Protocol for GALA: content-hash message identity, idempotent dedup, a delivery/liveness FSM, and a generic agent-run contract — with a Claude backend.

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https://github.com/fantiga/hackernews-list-nextjs-react-ts

This is an infinite loading demo generated from the HackerNews API using NextJS, React and styled-components.

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

🧪λ Функциональное программирование: Лабораторная работа №0

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https://github.com/asarkar/exercism-haskell

https://exercism.org/tracks/haskell

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

Implementations of the 99 problems in Erlang.

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https://github.com/lotusirous/functional-pearls

Pearls of Functional Algorithm Design by Richard Bird - ocaml

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https://github.com/lichaojacobs/my_util_lib

工作中总结的公共类库、小工具，用来提高工作效率以及代码整洁度

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

some haskell-wannabe functions in JS (typescript)

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https://github.com/palutz/elm_playground

Playing with Elm

elm elm-lang functional-programming

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https://github.com/shybyte/rusty-13-ways-of-looking-at-a-turtle

Thirteen different ways of implementing a LOGO-style turtle in Rust

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

New word in javascript conditionals!

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https://github.com/kekyo/funcity

A functional language interpreter with text processing, easy embeddable! 📜

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

Utilities for interoperating with Android

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https://github.com/meragix/calx

⏱️ A lightweight, immutable, and fully tree-shakeable date manipulation library for Dart & Flutter. Functional-first core with zero-allocation opt-in extensions.

dart date-fns date-manipulation flutter functional-programming immutable performance tree-shaking

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https://github.com/davidlee18/minihaskell

a little, functional, and lazy language

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https://github.com/joaomilho/presentations

Presentations throughout all these years

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

Collection of data structures implemented in a functional fashion in JavaScript

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Last synced: 28 Apr 2026

https://github.com/xodio/eslint-plugin-xod-fp

Limit the chaos while doing FP in JS

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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/jwalsh/simulacra-scheme

Implementation of Jean Baudrillard's simulacra concepts in Guile Scheme, with social media simulation example and visual representations

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https://github.com/tdibacco/fp

Functional Programing constructs for Go.

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https://github.com/hamidhosen42/functional-banking-website-js

functional-banking-website-js

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https://github.com/sheitak/funcprog2

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https://github.com/deepcloudlabs/dcl165-2020-jan-02

Lab Projects studied in the training: DCL-165: Fundamentals of Scala Programming

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https://github.com/bertrand31/exercicesalgo

💡 Collection of algorithmic exercises taken for fun from various sources

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https://github.com/recursivelogic/haskell-bot

Haskell Discord bot for the FP Discord server

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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/constantiner/sibylla

Asynchronous Promise based functional style utilities with full TypeScript support

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Last synced: 29 Apr 2026

https://github.com/mhashim6/kotlinheroes

My solutions for some of KotlinHeroes' problems.

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https://github.com/davidboers/elmeither

Implements the Either declaration in Elm.

either elm functional-programming package

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https://github.com/juop12/exactas-plp-cnil

Implementaciones de trabajos prácticos para Paradigmas de Lenguajes de Programación - 2do cuatrimestre 2025. TP1: Calculadora Incierta en Haskell con manejo de incertidumbre estadística.

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https://github.com/sash-ua/gen_drift_monad-ts_a4

The simple web application Modeling Genetic drift. Used: Angular4 + Angust+ TypeScript, Angular material, Rollup, D3, HammerJS, SCSS, Gulp, HTML5, CSS3.

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https://github.com/joebobmiles/joebobmiles

My user readme.

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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/rtorr/ts-fp

Typescript, eslint-plugin-fp, and vscode example

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https://github.com/rsrini7/myelmresume

My Short Resume using ELM Language 0.18

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Last synced: 25 Jun 2026

https://github.com/yonatan-reicher/functionality

Rust |> functional programing = 💖

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https://github.com/fathisiddiqi/objek

Manipulate your object with simple functions

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https://github.com/seakayone/vavr-learning

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https://github.com/andrewbrennanfr/andrewbrennanfr

🪐 A personal bio for GitHub

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https://github.com/mhbxyz/fptk

Pragmatic functional programming helpers for Python.

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https://github.com/oniani/purity

A collection of various algorithms and data structures

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Last synced: 08 Jun 2026

https://github.com/mthadley/aoc2017

Advent of Code 2017

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Last synced: 08 Jun 2026

https://github.com/leovido/fp-casestudy-swift

Swift version of the original 13 ways of looking at a turtle in F# by Scott Wlaschin

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Last synced: 08 Jun 2026

https://github.com/ssi02014/js-functional-programming

📄 함수형프로그래밍ES6+ Code

es6 functional-programming javascript

Last synced: 27 Oct 2025

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/yeonsolkim/fp-lean-print

Print layout helpers for generating a Letter-size PDF of Functional Programming in Lean

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Last synced: 16 Jun 2026

https://github.com/benoid/rejoice-in-the-lambda

A repository of useful Scheme procedures.

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

Intro talk on functional programming

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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/zhongzc/gparser

A naive parser combinator library

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https://github.com/barbixxxa/functional-programming-language

Disciplina de Linguagem de Programação Funcional com o Professor Luis Menezes - POLI/UPE 2016.2

functional-programming haskell

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https://github.com/mrgravity817/elastack

OTP stack server that pushes and pops

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https://github.com/sorja/haskell-2018-ifp

Introduction to Functional Programming (Haskell). Repository for University of Helsinki course TKT21014.

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https://github.com/pedrovinhas/recursos-funcionais-js

🎓 Trabalho desenvolvido durante a cadeira de Paradigmas de Linguagem de Programação no curso de Ciência da Computação

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

Vector and complex math for graphics. Unfinished.

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https://github.com/zalbia/zio-structure

Just learning how to structure ZIO programs

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https://github.com/reshiadavan/catena

simple, lightweight, actor-based distributed blockchain

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https://github.com/rockofox/servant-miso-starter

A minimal Nix-first template for a full-stack Haskell app

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

A simple, functional approach to React

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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/pkarpovich/functional-programming-labs

BSTU Functional Programming Labs

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https://github.com/felipesalvadordev/functional_programming

Java functional programming implementations

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https://github.com/noor188/space-invaders

The design of the classic arcade game space invaders

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https://github.com/ryanhill1/command-line-checkers

Checkers with AI.

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https://github.com/deepcloudlabs/dcl235-2022-aug-09

DCL-235: Effective Java Programming

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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