An open API service indexing awesome lists of open source software.

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.

https://github.com/marcbudd/functionalfibuautomat

Projekt für Vorlesung "Moderne Programmierkonzepte"

functional-programming python

Last synced: 10 Apr 2025

https://github.com/jleahred/idata

small tools to reduce mutability and program more functionally with Rust

functional-programming mutability rust

Last synced: 20 Jun 2025

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

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

functional-programming recap scala

Last synced: 23 Sep 2025

https://github.com/denizak/openweather

implementation of open weather api using Clean Architecture

clean-architecture functional-programming tdd test-first

Last synced: 18 Feb 2026

https://github.com/yuriykravets/rockpaperscissors

Simple app from Kotlin - Head First book

functional-programming functions

Last synced: 27 Mar 2025

https://github.com/przucidlo/serverless-todo

Feature and infrastructure complete serverless app example.

aws cognito dynamodb functional-programming lambda reactjs s3 serverless sqs typescript

Last synced: 31 Dec 2025

https://github.com/json2d/validium

a functional library for creating validators in Python

functional-programming validation

Last synced: 25 Jul 2025

https://github.com/samuela/karger

Karger's min-cut algorithm in OCaml

functional-programming karger ocaml

Last synced: 25 Jul 2025

https://github.com/bertrand31/haskell-experiments

👨🏻‍🔬 Experimenting with Haskell - mostly data structures and random algorithms

algorithms data-structures functional-programming haskell

Last synced: 21 Aug 2025

https://github.com/agapas/images-switcher

React app to switch images on toggle, on mouse hover or touch and by scrolling the page, made to practice React Hooks.

enzyme enzyme-testing functional-programming images-switcher jest jest-tests react react-hooks reactjs reactjs-es6

Last synced: 29 Dec 2025

https://github.com/wdalmut/fizzbuzz-functional

Resolve fizzbuzz problem with a functional programming approach

functional-programming ramdajs

Last synced: 17 Sep 2025

https://github.com/kelvinlongchun/chainly

A npm module converts your functions to a method chain

fp functional-programming method-chaining

Last synced: 26 Feb 2025

https://github.com/wayneseymour/learnyouahaskell

Trying to learn Haskell again :)

fp functional-programming haskell learning

Last synced: 04 Apr 2025

https://github.com/fonCki/functional-programming

This repository hosts the "Goodies To Go (G2G)" project, an F#-based online ordering system for a canteen, demonstrating domain modeling and basic functionalities.

fsharp functional-programming

Last synced: 11 Jul 2025

https://github.com/sushantpt/understanding_delegates

Code snippets of "Delegates in C#"

csharp delegates dotnet functional-programming

Last synced: 24 Aug 2025

https://github.com/codefeathers/poly

Assisted polymorphism for JavaScript

functional-programming javascript polymorphism typescript

Last synced: 11 Jul 2025

https://github.com/dopenchills/fp-vm

Vue.js application with functional programming patterns

functional-programming typescript vue

Last synced: 11 Jul 2025

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

Markov chain and FP experiments with Scala

functional-programming markov-chain scala twitch

Last synced: 24 Feb 2025

https://github.com/ari-s-123/pdp-hw3

A cli tool built with Bun, TypeScript, and Functional Programming to process listings files from the AirBnB Get the Data page.

airbnb bun cli csv fast-csv functional-programming json typescript

Last synced: 18 Sep 2025

https://github.com/ryjen/emotext

(mirror) an elixir/phoenix chat app to learn and use the erlang vm

elixir-phoenix erlang functional-programming webapp

Last synced: 29 Oct 2025

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

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

blog functional-programming hakyll haskell learning

Last synced: 22 Jun 2025

https://github.com/grahamstrickland/functional_lean

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

dependent-type-theory functional-programming lean4 mathematics proof-assistant

Last synced: 25 Aug 2025

https://github.com/yazaldefilimone/lambda-calculus-typescript

Tiny lambda calculus implementations using Typescript

functional-programming lambda-calculus math

Last synced: 26 Jul 2025

https://github.com/jmaczan/99-scala-problems

📘 Solutions to Phil Gold's adaptation of Werner Hett's "Ninety-Nine Prolog Problems" for Scala

functional-programming scala

Last synced: 07 Nov 2025

https://github.com/kpebedko22/labs-functional-programming

Лабораторные работы по дисциплине «Функциональное программирование»

common-lisp functional-programming prolog python

Last synced: 07 May 2025

https://github.com/georg-wolflein/impartial

A lightweight extension of functools.partial.

functional-programming functools partial-functions python3

Last synced: 16 Jan 2026

https://github.com/imhojeong/dive.js

Javascript는 정말 놀랍습니다!

functional-programming javascript lit

Last synced: 27 Jul 2025

https://github.com/muhammadmoeezkhan/erlang-parallel-algorithm-performance

Erlang Powered Analysis of Sorting Algorithms Using Parallel Processing And Performance Tracking!

erlang functional-programming parrallel-computing sorting-algorithms-implemented

Last synced: 01 Mar 2026

https://github.com/fa7ad/haskell101

Hello World style haskell programs, just to get hang of haskell syntax

functional-programming haskell haskell-learning stack

Last synced: 18 Sep 2025

https://github.com/mistivia/cfp

Macros to do lisp-like functional programming in pure C

c-macros functional-programming lisp meta-programming

Last synced: 27 Jul 2025

https://github.com/harmim/vut-flp-project1

Functional and Logic Programming - Functional Project - SIMPLIFY-BKG

context-free-grammar flp functional-programming ghc haskell theoretical-computer-science vut vut-fit

Last synced: 20 Oct 2025

https://github.com/carloskvasir/exmon

Feito para aprender mais sobre elixir, seguindo o curso: https://www.udemy.com/course/elixir-e-phoenix-do-zero/

elixir elixir-lang functional-programming game poc udemy-course-project

Last synced: 27 Jul 2025

https://github.com/stinodes/fuvr

A functional VR library. Eventually.

fp functional functional-programming javascript virtual-reality vr

Last synced: 27 Jul 2025

https://github.com/sderosiaux/zio-story

🎯 Interactive, gamified learning platform for mastering ZIO - Scala's powerful library for async and concurrent programming

concurrent-programming education functional-programming gamification interactive-learning learning-platform nextjs programming scala tutorial typescript zio

Last synced: 19 Sep 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.

aggregation functional-programming javascript pipeline query-builder search typescript

Last synced: 07 May 2025

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/rsrini7/myelmresume

My Short Resume using ELM Language 0.18

elm elm-lang functional-programming

Last synced: 26 Aug 2025

https://github.com/iambasantarai/aalu-cross

Haskell implementation of tic-tac-toe game

functional-programming gloss haskell tic-tac-toe

Last synced: 12 Apr 2025

https://github.com/tonix-tuft/cartesian-composition

A higher order function to compose functions through cartesian composition.

cartesian-composition composite composition functional-programming

Last synced: 03 Feb 2026

https://github.com/georgiifirsov/patternmatching

Short header-only library that allows you to use pattern matching in C++. Written in pure standard C++14.

cplusplus cplusplus-14 cpp cpp14 functional-programming pattern-matching templates

Last synced: 12 Apr 2025

https://github.com/wanjinyoo/sml

Functional programinng

currying functional-programming sml

Last synced: 09 Mar 2026

https://github.com/donghl-dev/study-java

Java를 공부하면서 작성했던 코드들

design-patterns functional-programming jdk8 lambda stream thread

Last synced: 28 Jul 2025

https://github.com/zoul/elm-currency-converter

Trivial currency conversion apps showcasing the Elm architecture

elm functional-programming

Last synced: 12 Apr 2025

https://github.com/arduriki/servy

An HTTP server made with Elixir to learn functional programming

elixir elixir-lang elixir-language elixir-programming-language functional-programming http http-server iex mix

Last synced: 08 Sep 2025

https://github.com/mdvanes/tubestarjs

Show data from Open APIs for Dutch public transport

functional-programming nodejs opendata streams

Last synced: 29 Jul 2025

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

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

dependency-injection functional functional-programming functional-programming-examples ios-swift refactoring swift swift5

Last synced: 02 Mar 2025

https://github.com/al333z/reactiveapplication

Master degree thesis on Reactive Programming.

functional-programming reactive-programming

Last synced: 04 Jan 2026

https://github.com/davidkhahn/advanced_javascript

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

asynchronous-programming closures error-handling functional-programming javascript modules oop prototypal-inheritance

Last synced: 27 Aug 2025

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

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

college-assignment functional-programming javascript

Last synced: 22 Feb 2025

https://github.com/rcardin/functional-portfolio

A toy implementation of a portfolio application that uses functional domain modeling and functional programming

cats domain-driven-design functional-programming scala

Last synced: 16 Dec 2025

https://github.com/fusion/uncons.cr

A toy implementation of head|tail destructuring for the Immutable library

crystal functional functional-programming immutable persistent

Last synced: 26 Mar 2025

https://github.com/hauntedhost/haskell-programming

Haskell Programming by Christopher Allen and Julie Moronuki

functional-programming haskell

Last synced: 29 Jul 2025

https://github.com/priontoabdullah/simple-calculator-vanilla-js

🔢 A simple vanilla js Calculator. 🌎 Live demo: https://priontoabdullah.github.io/Simple-Calculator-Vanilla-JS/ 🙌

css functional-programming html javascript vanilla-js

Last synced: 29 Aug 2025

https://github.com/giljr/finance_tracker_app_2

Finance Management App A powerful and intuitive finance management app built with Rails 7 and Bootstrap 5.

devise functional-programming psql-database rails7 stepbystep webapp

Last synced: 01 Jan 2026

https://github.com/tauseefk/rex

Everything is streams.

functional-programming stream

Last synced: 20 Jan 2026

https://github.com/vitorsouzaalmeida/lexical_analysis

Lexical analysis interpreter step in OCaml

functional-programming lexer lexical-analysis ocaml

Last synced: 29 Jul 2025

https://github.com/joangavelan/elixir_lab

Learning Elixir, functional programming and Erlang/OTP

beam elixir erlang functional-programming otp

Last synced: 29 Jul 2025

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

A functional programming library for Go

functional-programming go monads

Last synced: 29 Mar 2025

https://github.com/msalahz/elixir-cards

My first elixir code for developing cards module that include functions that create and handle deck cards

elixir functional-programming

Last synced: 19 Feb 2026

https://github.com/oelin/subjectify

Make all method calls return their call subject.

function-chaining functional-programming

Last synced: 20 Sep 2025

https://github.com/zachahn/proc_party

Make your objects act like procs!

functional-programming ruby

Last synced: 11 Nov 2025

https://github.com/aloussase/jwt-auth

Sample project showing how to implement authentication with JSON Web Tokens

authentication fp-ts functional-programming jwt

Last synced: 13 Apr 2025

https://github.com/grahamstrickland/lpfp

Exercises and examples from "Learn Physics with Functional Programming" - Scott N. Walck

functional-programming haskell physics

Last synced: 03 Jan 2026

https://github.com/shohail-ismail/haskell-texas-holdem

A Haskell implementation of Texas Hold'em created for my COM2108 (Functional Programming) module. This project includes a working Texas HoldEm Poker game with additional features such as predefined player strategies (random, passive, aggressive) and an option for human input to play the game.

functional-programming game-development haskell university-project

Last synced: 21 Sep 2025

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

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

data-structures elixir functional-programming red-black-tree

Last synced: 30 Aug 2025

https://github.com/exbotanical/goldmund-sh-ii

Personal website :: Vue 3 | Go | Postgres | GraphQL

blog composition-api functional-programming golang graphql pug scss serverless vite vue vue3

Last synced: 30 Dec 2025

https://github.com/palutz/scalaexercises

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

functional-programming scala

Last synced: 16 Dec 2025

https://github.com/bsgbryan/pug

A game engine targeted for procedural content coded in a functional style

directx functional-programming game-development game-engine

Last synced: 04 Apr 2025

https://github.com/avvessalom/itmo-functional-programming

Лабораторные работы по функциональному программированию (ИТМО, ПИиКТ-СиППО, 4 курс).

clojure functional-programming

Last synced: 04 Apr 2025

https://github.com/alex11br/myfsharpsnake

Yet another snake game witten in F#. This one has 2 versions: one that runs in the terminal, and a webapp.

functional-programming game snake snake-game

Last synced: 30 Aug 2025

https://github.com/dragos-tudor/frontend-states

Rewritten React redux library [functional principles].

functional functional-components functional-programming react-redux redux states

Last synced: 30 Jul 2025

https://github.com/purukaushik/java_functional_programming

Java code samples from the Coursera Scala functional programming samples

composition functional-programming java lambda

Last synced: 22 Sep 2025

https://github.com/will-1-am/stanford

Stanford cs193p Spring 2020 course led by Paul Hegarty illustrating MVVM architecture, generics, functional programming using SwiftUI and Xcode. Homework assignments are included as separate git branches.

cs193p-spring-2020 functional-programming generics hacktoberfest mvvm-architecture swiftui

Last synced: 08 Nov 2025

https://github.com/bernardopg/iaruba

🎚️ Functional audio mixer with hardware control for Linux

arduino audio functional-programming gtk haskell linux mixer pulseaudio

Last synced: 31 Dec 2025

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

Implementations of the 99 problems in OCaml.

99problems functional-programming ocaml problem-solving

Last synced: 27 Jan 2026