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/pratik-123/generics

Use of Generics in Swift language

class enum functional-programming generics ios struct swift

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https://github.com/imteekay/jobs-algorithm

Jobs Algorithm

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https://github.com/didierfranc/sweetch

Switch as a function

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https://github.com/perty/elm-currency-adder

Accompaning code to "Fun with functional programming using Elm".

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https://github.com/sftsrv/parz

A simple parser combinator library

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https://github.com/ksk001100/fpsm

Functional Programming Support Modules

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https://github.com/int64ago/mutate

Modify object and return immutable object.

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https://github.com/geektimus/scala-courses

Small project to recap Scala concepts and practice FP with some libraries

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https://github.com/apfohl/go-monadic

A functional programming library for Go

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https://github.com/rexapex/aetherlang

Aether compiler written in Haskell

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https://github.com/benjaminangafua/rock-paper-scissor

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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.

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https://github.com/kanitsharma/io

Lightweight monadic abstraction to "purely" handle side effects in javascript.

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Resources about my DS&A II course (FCEIA - UNR)

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EdX React Native Lecture Code

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Functional job scheduling library for Scala3

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Custom Python decorators I wrote to restrict method arguments to a specific type. I also added an encrypt/decrypt decorator as well.

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F# and Xamarin... IT COULD WORK!!!

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https://github.com/ggiuffre/machine-lambda

Purely functional implementation of SGD on feed-forward neural nets

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https://github.com/itsonkar-dev/scaler-javascript-certification

Unlock the Power of JavaScript: A Comprehensive Collection of Detailed Modules from Scalar Topics'. This repository serves as a centralized hub for all the notes and concepts I've compiled throughout my journey in mastering JavaScript, ensuring a seamless learning experience.

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https://github.com/gcosta0410/y3s1-pfl-functional-and-logic-programming

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

course by Olha Mazhara

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https://github.com/tom-weatherhead/atrocity

A Scheme interpreter implemented in C.

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https://github.com/tmohamedashraft/scala_rule_engine

This Scala ETL pipeline processes transaction CSV files by applying discounts and calculating final prices using pure functional programming principles. The transformed data is then loaded into an Oracle database, demonstrating end-to-end data processing with type safety and immutability.

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https://github.com/cyprianfusi/building-a-word-raider---an-interactive-word-guessing-game

Applying recursive function call, Separation of Concerns Principle and functional programming in building a word guessing game.

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https://github.com/palutz/scalashoppingbasket

A simple shopping basket in Scala, with an idiomatic approach...

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My personal webcam 😜💦

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https://github.com/otobrglez/markov-chains

Markov chain and FP experiments with Scala

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https://github.com/bernardopg/iaruba

🎚️ Functional audio mixer with hardware control for Linux

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https://github.com/ma-fi-94/advent-of-haskell-22

Doing 2022's AoC in Haskell, again! Because 2024 is over, and I need my fix!

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https://github.com/gabrielnagy/2048racket

Final project for my second year Functional Programming class

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https://github.com/trodicaro/scalabridge

Full day Scala workshop.

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https://github.com/ghurtchu/cut

:scissors: :page_facing_up: :knife: unix cut clone

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Habit Tracker app with python.

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https://github.com/dimitrijkrstev/programming-paradigms

Material related to my programming paradigms class for both Prolog and Clojure

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https://github.com/ahnineamine/log-analysis-api

OCaml-based REST API designed to process, analyze, and transform log data

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https://github.com/rudxain/fastlisp

This is not mine. It's an orphan fork

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https://github.com/sentenza/docs

Useful resources about Scala and FP

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https://github.com/madnight/array-interpolatejs

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Coding exercises in JavaScript.

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Notes I take while reading "Purely Functional Data Structures" by C. Okasaki

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https://github.com/sofisar/c--_playingwithnumbers_spring-2022

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ES6 Defender

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Yet another powerful tokenizer in js.

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Haskell Book - Solutions in Haskell and in Scala

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A library which calculates a bowling score, written in Haskell

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Functional and Logic Programming - Functional Project - SIMPLIFY-BKG

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https://github.com/pfpack/pfpack-core-func

PrimeFuncPack Core.Func is a core library set for .NET consisting of functional interfaces (SAM interfaces) and the extensions targeted for use in functional programming. There are both asynchronous (Task and ValueTask based) and synchronous interfaces and the extensions in the set - IAsyncFunc/IAsyncValueFunc and IFunc.

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Java 8 Tuples

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https://github.com/deepcloudlabs/dcl235-2021-sep-20

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https://github.com/critocrito/namefn

Set the name property of a function.

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https://github.com/stackbuilders/functional-programming-patterns

Code snippets used during the presentation

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https://github.com/nathaniyell/javascript-30days-practice

Various concepts on Javascript explained elaborately with adequate examples

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https://github.com/vastavikadi/haskell

The language which will make you fall in love with Functional Programming

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Haskell related learnings and code

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https://github.com/kanitsharma/chikara

Monorepo of Mangaflux's frontend and microservices

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https://github.com/hyperifyio/gnd

Gendo Lang

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using Redux and Auth0 together with Zeit Next.js

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https://github.com/grahamstrickland/functional_lean

Examples and exercises from "Functional Programming in Lean" - David Thrane Christiansen

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https://github.com/freakwill/fcool

A cool tool for functional programming

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https://github.com/kabeech/monads-are-easy

A brief cheatsheet for monads and related concepts

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https://github.com/jungstershark/clojurecipe

ClojuRecipe is a Clojure-based command-line tool that suggests recipes using the Edamam API. It leverages functional programming principles to provide reliable recipe suggestions based on the ingredients you have available.

api clojure command command-line-tool edamam-api functional-programming immutable java leiningen pure-functions recipes

Last synced: 09 Mar 2026

https://github.com/kikytokamuro/futils

Functional utils

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https://github.com/wanjinyoo/sml

Functional programinng

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https://github.com/aleksandarskrbic/functional-rest-api-example

Purely Functional REST API showcase application

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https://github.com/davidkhahn/advanced_javascript

Closures & Prototypal Inheritance, Object Oriented Programming, Functional Programming, Asynchronous Javascript, Error Handling, Modules

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https://github.com/giuliom/springraph

F# and gui exercise made in 2011 that simulates a network of 2D springs

fsharp functional-programming

Last synced: 05 Apr 2025

https://github.com/jvspeed74/python-workshop

This repository hosts various Python scripts that I've created on my journey to master the programming language. Each script contains a README.md file documenting the purpose and features of each script.

anaconda-environment datastructures-algorithms datatypes filehandling functional-programming python3 software-development

Last synced: 18 Apr 2026

https://github.com/tauseefk/rex

Everything is streams.

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https://github.com/zachahn/proc_party

Make your objects act like procs!

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https://github.com/teheperor/functionaljs-cs

「関数型プログラミングの基礎 JavaScriptを使って学ぶ」をC#で写経

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https://github.com/imtjl/fp-red-black-tree-dict

TreeDict - Implementation of Dict based on Red Black Tree in Elixir

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https://github.com/zlovtnik/frontend

A TypeScript/Bun/React frontend application for the Actix Web REST API backend with JWT authentication, multi-tenant support, and comprehensive functional programming patterns.

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https://github.com/olekscode/montecarlointegration

Scala implementation of sequential and parallel Monte Carlo method for computing a deterministic numerical integration of functions

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https://github.com/t2wain/electricalfunc

Electrical power engineering calculation (a functional programming design)

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https://github.com/tejanhu/freecodecamp-code-collection

Collection of code based on FreeCodeCamp Exercises & Challenges

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https://github.com/king-prawns/ramda-sfs

Ramda - Start from scratch

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https://github.com/yingtu35/space-invaders

An functional programming language-based shooting arcade game

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https://github.com/barcek/awb

cultivate HTML | monadic DOM tree transformer | frontend generation | library & command line tool | Node.js

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https://github.com/shogunpurple/elmcohol

App that allows you to view information about alcohol of the world - Type in and find a country or city from the search bar and see all the drinks from there.

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