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: 2026-06-28 00:11:59 UTC
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https://github.com/hoangtien2k3/reactor-core

Reactive programming with Project reactor-core

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Last synced: 13 Aug 2025

https://github.com/abualiyousef/string-calculator-task

This project is a String Calculator implemented in F#. It processes strings of numbers with various delimiters, handles new lines, and ignores numbers over 1000. It adheres to clean code principles and SOLID design, ensuring robust and maintainable code. Comprehensive unit tests are included to verify functionality.

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Last synced: 17 Feb 2026

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

A porting to TypeScript featuring fp-ts, RxJS and React

elm-lang fp-ts functional-programming react rxjs typescript

Last synced: 04 Oct 2025

https://github.com/kczulko/fp-in-scala

This project contains my resolutions for the exercises from 'Functional Programming in Scala' book written by Paul Chiusano and Runar Bjarnason.

functional-programming scala

Last synced: 14 Aug 2025

https://github.com/eliasgit2017/graphcljskel

Graph handling in Clojure

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Last synced: 03 Oct 2025

https://github.com/reubano/pyconza-tutorial

Jupyter notebooks and data for "Data Mining and Processing for fun and profit" PyConZA16 tutorial

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Last synced: 17 May 2026

https://github.com/mode89/fdtrie-js

Persistent data structures with fast diff

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https://github.com/maccauhuru/harvard-react-native-notes

EdX React Native Lecture Code

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Last synced: 09 Apr 2026

https://github.com/mtumilowicz/scala-cats-implicit-workshop

Introduction to scala implicit systems with examples.

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https://github.com/jwhittle933/funked

A Functional Library for Go

functional-programming genserver golang library

Last synced: 28 Mar 2025

https://github.com/aryanpillai2007/computer-science-3-labs

All of the Advanced Computer Science 3 Labs I have completed over the 2024-2025 school year.

backtracking binary-tree computer-science cryptography declarative-programming dynamic-programming functional-programming graphs hashing hashmap heaps java linked-list memoization queue recursion stacks

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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

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https://github.com/haskyll/haskyll.github.io

Beginner's guide to Haskell

documentation functional-programming haskell jekyll jekyll-theme programming ruby

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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)

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https://github.com/agapas/react-carousel

Image carousel made with React and TypeScript

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

Zero-dependency monads for bulletproof TypeScript applications

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https://github.com/dimasmiftah/structuring

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

functional-programming

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https://github.com/nrissot/DPF-2024-BinaryTree

🐫 Code OCaml du projet de Programmation Fonctionnelle de L2S4

binary-tree functional-programming ocaml university-project

Last synced: 17 Oct 2025

https://github.com/iosialectus/haskellcipherplay

Implementations of RSA, Blum Blum Shub PRNG, affine and polyalphabetic ciphers, and supporting number theory in Haskell.

cryptography functional-programming haskell number-theory prng rsa

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https://github.com/ethern-myth/store-react

Shopping online store, react, .net core, postgresql

antd api cart csharp functional-programming javascript mui netcore7 postgresql reactjs vite

Last synced: 04 Apr 2026

https://github.com/marcelo-gomj/windows-10-calculator

It's the Windows calculator made with pure HTML, CSS and JavaScript. I tried to apply some functional programming concepts.

browser calculator css functional-programming html javascript vanilla-javascript webapp

Last synced: 17 Apr 2026

https://github.com/garyhilares/minesweeper

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

functional-programming game minesweeper racket

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https://github.com/lmarzocchetti/wangtiles-ml

Wang Tiles generator in Ocaml

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Last synced: 20 Jun 2026

https://github.com/SanTiepi/benoit

Benoît — A programming language where functions are algebra and modules are messages between machines.. Built for human-AI collaboration.

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Last synced: 04 Apr 2026

https://github.com/mqtth3w/paradigmilinguaggianalisidati-unipr

Paradigms and languages for data analysis (Haskell, Python, Rust). 2024.

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https://github.com/zalbia/learning-eff

Learning eff

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https://github.com/shakadak/ft_turing

functional-programming haskell json turing-machine-simulator

Last synced: 18 Apr 2026

https://github.com/tolikpylypchuk/fsbowling

A library which calculates a bowling score, written in F#

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https://github.com/didier/frontend-data

Functional Programming subject of @CMDA-TT

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https://github.com/developeromarfaruk/react-authentication

Simple React Authentication Project with Firebase.

bootstrap5 conditional-statements css3 firebase-auth functional-programming hookstate html5 ractjs state-management

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https://github.com/skippia/starter-templates

Production-ready set of templates for smooth DX (Typescript / FP-TS / Nest.js)

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https://github.com/denisdubochevalier/monad

Implementation of monads in go with generics

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https://github.com/hareeshreddi/programming-languages-lab

My attempts for the Programming Languages Lab (CS 431 Course) Assignments at IITG

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Last synced: 19 Apr 2026

https://github.com/denisdubochevalier/lambdac

WIP: Untyped lambda calculus compiler

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Last synced: 21 Jan 2026

https://github.com/paudirac/fsharp-introduction-slides

Introductory F# presentation for workmates (kind of trying to conquer the world)

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Last synced: 06 Jul 2025

https://github.com/johnnynotsolucky/fu

Ramda, but shitty and without the docs.

functional-programming utilities

Last synced: 13 Oct 2025

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/hongchangwu/pfds

Exercises from "Purely Functional Data Structures"

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https://github.com/rcardin/raise-scala-example

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https://github.com/wanjinyoo/csc330

Functional programming

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https://github.com/missingfaktor/piper

Dead-simple threading with functions, in Clojure

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https://github.com/ahlusar1989/java-workshop-materials

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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/rolangom/rolads

Monads implementation by @rolangom

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Last synced: 14 Apr 2026

https://github.com/beyondnetperu/js-functional

A simple samples applying functional programming with JS

functional-programming javascript js

Last synced: 05 Jun 2026

https://github.com/danieljharvey/website-face

Hakyll site for danieljharvey.github.io about mostly Haskell shit at the moment.

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https://github.com/leavers/fluentmap

A drop-in Python map replacement featuring parallel and batch processing

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Last synced: 11 Oct 2025

https://github.com/antwankakki/fct

functional cpp at compile time, the compiler turns to the perfectly slow interpreter XD

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Last synced: 14 Feb 2026

https://github.com/alex-aralis/yank-down

Yank a curried parameter down to be the first argument passed.

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Last synced: 13 May 2026

https://github.com/tdibacco/fp

Functional Programing constructs for Go.

functional-programming golang-library

Last synced: 14 Jan 2026

https://github.com/zyad-eltayabi/atm-system

💵 The system allows users to quickly withdraw predefined or custom amounts, deposit funds, check their balance, and securely log out.

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https://github.com/birdmod/acreader

A tool to browse anime by season and year based on Anilist API.

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https://github.com/brunomontezano/r-workshop-intermediario

📚 Course material for the R Intermediate workshop. The website and all presentations are in Brazilian Portuguese.

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https://github.com/oelin/chime

A tiny, declarative UI library.

declarative-programming functional-programming ui

Last synced: 15 May 2026

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.

acp agent-communication-protocol agent-orchestration claude functional-programming gala immutable llm-agents

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https://github.com/gregros/naff

Client-side DOM swiss army knife and switchblade.

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

🧪λ Функциональное программирование: Лабораторная работа №0

essay functional-programming itmo laboratory-work maxbarsukov

Last synced: 27 Apr 2026

https://github.com/milaziabchenko/custom-music-player-with-dropdown-select

Custom music player coupled with custom-made dropdown select, built with HTML, CSS, and JavaScript, combining FP and OOP approaches, and using the Web Audio API functionality

audio-player customization events functional-programming html-css-javascript oop ui-design web-audio-api

Last synced: 13 May 2026

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

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

functional-programming kotlin kotlin-coroutines kotlin-library result-type

Last synced: 11 Oct 2025

https://github.com/sophiecollard/variance

Simple examples to illustrate the differences between invariance, covariance and contravariance in Scala

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Last synced: 10 Oct 2025

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

2048 in Scala

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Last synced: 10 Oct 2025

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

some haskell-wannabe functions in JS (typescript)

functional-programming javascript typescript

Last synced: 27 Apr 2026

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

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

functional-programming programming-paradigms rust

Last synced: 16 Jun 2026

https://github.com/samuelastech/invoices

functional-programming javascript monad

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

Pearls of Functional Algorithm Design by Richard Bird - ocaml

functional-programming ocaml

Last synced: 09 Oct 2025

https://github.com/felipesalvadordev/functional_programming

Java functional programming implementations

functional-programming functional-programming-in-java java

Last synced: 09 Oct 2025

https://github.com/dboyliao/learnhaskell

Notes and codes for learning Haskell.

functional-programming

Last synced: 13 May 2026

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

Collection of data structures implemented in a functional fashion in JavaScript

functional-programming javascript nodejs

Last synced: 28 Apr 2026

https://github.com/codeconscious/unique-file-generator-fsharp

Create an arbitrary number of random, unique (by name and content) files.

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Last synced: 28 Apr 2026

https://github.com/marinaa13/sat-solver-haskell

Functional SAT solver in Haskell implementing DPLL and CDCL strategies, with applications to the 3-coloring problem. Features lazy evaluation, clause learning, and non-chronological backtracking

functional-programming graph-coloring haskell logic np-complete sat-solver

Last synced: 22 Jun 2026

https://github.com/sigmasoldi3r/ts-option

Optional values for typescript

functional-programming iterables optional optional-chaining

Last synced: 29 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/neelsomani/smart-cache

A Python library that analyzes your module and automatically caches purely functional sections

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Last synced: 09 Apr 2025

https://github.com/alvarogarcia7/2048-kotlin

Practiced OOP+FP creating a clone of the 2048 game

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Last synced: 29 Apr 2026

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

Haskell Discord bot for the FP Discord server

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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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Last synced: 29 Apr 2026

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/woutervanbakel/try

Try class for C++

cpp cpp11 functional-programming try

Last synced: 08 Jun 2026

https://github.com/talesitf/hookinator

Servidor assíncrono de webhooks em OCaml, com foco em programação funcional, modularidade e arquitetura reativa.

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Last synced: 14 May 2026

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

buffer flyd stream values within x millisecond

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Last synced: 21 Jan 2026

https://github.com/joebobmiles/joebobmiles

My user readme.

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Last synced: 30 Apr 2026

https://github.com/sae0-3/umss

Ingenieria en Informatica - UMSS

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Last synced: 14 Apr 2026

https://github.com/imrafaelmerino/vertx-mongo-effect

Vertx-MongoDB-Effect enables interaction with MongoDB in a purely functional and reactive style, seamlessly integrating with Vertx-effect. This library requires familiarity with Vertx-effect, as both frameworks share a foundational reliance on immutability and persistent data structures provided by json-values.

functional-programming javascript json-values mongodb persistent-data-structure reactive-programming vertx vertx-effect

Last synced: 30 Apr 2026

https://github.com/marinaa13/pairing-heaps-racket

Functional implementation of pairing heaps and their applications in Racket, including sorting, movie ranking, and stream-based median computation, using recursion, higher-order functions, and pure functional design

functional-programming heap higher-order-functions pairing-heap racket recursion

Last synced: 22 Jun 2026

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.

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