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/courses-at-nju-by-hfwei/learning-haskell

Learn Haskell and Generally Functional Programming

functional-programming haskell learning-haskell self-learning sicp

Last synced: 09 Jun 2026

https://github.com/aravindraj777/streamdream

A dedicated space for mastering Java Stream API with hands-on workouts and exercises. Exploring the art of functional programming through practical examples and challenges.

functional-programming functionalinterfaces java8-stream lambda-functions streamapi

Last synced: 16 Mar 2025

https://github.com/kattulib/yay

[IN DEVELOPMENT] Yay is a functional simple http server

functional-programming http-client http-library http-server scala scala3

Last synced: 24 Mar 2025

https://github.com/firestone82/mazelib-gui

VŠB-TUO - School project in SKJ

functional-programming gui thinker

Last synced: 22 Apr 2025

https://github.com/asterinos1/movie-preference-analyzer

INF424 Project 2025: Movie Preference Analyzer. Big Data analytics tool using Apache Spark, developed in Scala. adhering to functional programming rules.

analytics functional-programming hadoop-hdfs scala spark

Last synced: 03 Jul 2025

https://github.com/ronanyeah/ramda-workshop

FAC Workshop - March 2017

functional-programming javascript ramda

Last synced: 11 Jun 2025

https://github.com/ghivert/papers

All articles published both on Medium or on my blog!

articles functional-programming programming

Last synced: 20 Jan 2026

https://github.com/farynaio/object-dot-notation

Simple object to object dot notation converter in Node.js.

bdd chai chaijs ecmascript2016 es6 functional-programming mocha mochajs node nodejs tdd

Last synced: 06 Jan 2026

https://github.com/asarkar/thinking-functionally-with-haskell

https://www.amazon.com/Thinking-Functionally-Haskell-Richard-Bird/dp/1107452643

functional-programming haskell

Last synced: 08 Dec 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: 12 Apr 2026

https://github.com/matt-mcmahon/functional

A learning-friendly functional library with a focus on clear source-code and readable function signatures.

experimental functional-programming learn-to-code

Last synced: 11 Jun 2025

https://github.com/palutz/calculateseries

A simple F# solution, with tests and console app to calculate a series of numbers

fsharp functional-programming math

Last synced: 29 May 2026

https://github.com/scmorrison/perl6-fp-notes

Notes on functional programing techniques with Perl 6

functional-programming perl6

Last synced: 03 Jul 2025

https://github.com/nerac/keyu

Key utilities that will simplify your work with Javascript

concurrency conversion fp functional-programming javascript logic utilities utils

Last synced: 18 Jan 2026

https://github.com/olhkyle/fxjs-verstenden

Learn fxjs based on functional-programming concept

functional-programming fxjs javascript

Last synced: 16 Mar 2025

https://github.com/jtberglund/snowballr

A simple library for composing error messages

composition functional-programming validation

Last synced: 28 Feb 2025

https://github.com/manik2000/pricer

Option pricing application written in F# and C#.

dotnet-framework fsharp functional-programming options-pricing

Last synced: 12 Jun 2025

https://github.com/palutz/programmingreactivesystem_course

Code from the Programming Reactive System in Scala course from Edx (EPFL)

actor-model akka fp functional-programming reactive-programming reactive-streams scala

Last synced: 29 May 2026

https://github.com/int64ago/mutate

Modify object and return immutable object.

functional-programming immutable

Last synced: 07 Jan 2026

https://github.com/kanitsharma/monad-fantasy

A collection of monads implemented in javascript

functional-programming javascript monads

Last synced: 01 Apr 2025

https://github.com/kanitsharma/io

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

asynchronous-programming functional-programming javascript side-effects

Last synced: 01 Apr 2025

https://github.com/tolikpylypchuk/hs-bowling

A library which calculates a bowling score, written in Haskell

functional-programming haskell haskell-stack

Last synced: 09 Apr 2025

https://github.com/stephenjfox/calculator-http4k

Practicing in public 1. Kotlin 2. Web Server development 3. TDD 4. Functional-Programming Systems Design

functional-programming http4k kotlin tdd web

Last synced: 24 Jan 2026

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: 01 Apr 2025

https://github.com/drmarjanovic/msc

An example of using telemetry in a system built on microservices-based architecture.

functional-programming microservices scala telemetry zio-telemetry

Last synced: 01 Apr 2025

https://github.com/filiprd/monet

Online paintings retailer platform implemented in functional Scala 3

cats cats-effect functional-programming http4s scala typelevel

Last synced: 29 May 2026

https://github.com/divyanshu-rawat/a-react-game

A kuch bhi (Game) built using react.js

functional-programming reactjs

Last synced: 09 Apr 2025

https://github.com/thomasevano/tic-tac-toe-tdd-fp

A simple tic-tac-toe chore concept developed using test-driven-development and fonctional programming

functional-programming tdd test-driven-development tic-tac-toe typescript

Last synced: 12 Jun 2025

https://github.com/olivier-boudeville/ceylan-curry

Curry: a Haskell Cookbook

functional-programming haskell

Last synced: 09 Apr 2025

https://github.com/teixdavide/FEUP_PFL_Parser

λ | Low-level machine interpreter and compiler project, including stack management, parsing, and compiling imperative programs

assembler compiler feup functional-parsing functional-programming parser pfl

Last synced: 05 Jan 2026

https://github.com/gekomad/fpinscala

Exercise solutions for "Functional Programming in Scala"

functional-programming scala

Last synced: 16 Mar 2025

https://github.com/emanuelcasco/utn-pdep-tp-haskell

Trabajo practico para el curso K2004 de Paradigmas de Programación

functional-programming haskell paradigm utn

Last synced: 09 Apr 2025

https://github.com/emanuelcasco/research-haskell-practise

Repositorio creado para hacer seguimiento y backup de los temas vistos sobre el paradigma funcional (en Haskell) de la materia "Paradigmas de programación" de la UTN

functional-programming haskell study-project utn

Last synced: 09 Apr 2025

https://github.com/martinmitchell05/tecprog_2025_public

A repository with practice code about programming paradigms: Object Oriented - Functional - Logical

functional-programming logical-programming object-oriented-programming programming-paradigms prolog python3 scheme

Last synced: 23 Apr 2025

https://github.com/dhruvsrikanth/climbingeverestgame

Climb the treacherous Mount Everest in this exciting text-based adventure game! A game through which you can experience a pure (Haskell) climb!

c climbing everest functional-programming game-development games gaming haskell monad text-based-adventure text-based-game trekking

Last synced: 19 Apr 2026

https://github.com/d-plaindoux/promiseme.js

Monadic promise built on top of Promise/A+ specification

async functional-programming monad

Last synced: 02 Apr 2025

https://github.com/nidal-bakir/fp

Functional Programming using Dart language

dartlang declarative-programming functional-programming

Last synced: 02 Apr 2025

https://github.com/guibrandt/higher-kt

Some experiments with annotation processors, code generation, higher kinded types (sort of) and typeclasses (sort of) in Kotlin

annotation-processor category-theory code-generation functional-programming higher-kinded-types kotlin typeclasses

Last synced: 28 Feb 2025

https://github.com/santymendez/tp-tadp-hibrido-objetos-funcional

Desarrollo de un Parser para interpretar imágenes realizado en la materia Técnicas Avanzadas de Programación en UTN FRBA

functional-programming monads object-oriented-programming parser parser-combinators scala

Last synced: 25 Mar 2025

https://github.com/civilizeddev/functional-design-and-architecture-in-scala

Functional Design and Architecture in Scala

functional-programming scala

Last synced: 25 Mar 2025

https://github.com/jonaskromer/blackjack

Blackjack implemented using scala providing a tui and gui

blackjack card-game design-patterns functional-programming game-development scala scala3

Last synced: 25 Mar 2025

https://github.com/v-spassky/drainage

🚿 Implementation of pipe expressions for Python.

functional-programming pipe python

Last synced: 04 Jul 2025

https://github.com/mrcfps/functional-programming-in-scala

Scala course programming exercises from Coursera.

big-data functional-programming scala

Last synced: 09 Apr 2025

https://github.com/lordgoatius/comonad_rust

Attempt at encoding comonadic effects in Rust (inspired by @SheafificationOfG )

functional-programming rust

Last synced: 27 Mar 2025

https://github.com/redradix/kata-fp

Kata to practice functional programming with Ramda

functional-programming kata ramda ramdajs

Last synced: 16 Mar 2025

https://github.com/qrailibs/functir

✨ Functional programming library for JavaScript. Fully type-safe.

functional functional-programming functor immutable io monad trait

Last synced: 04 Feb 2026

https://github.com/birdmod/acreader

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

api csharp fsharp functional-programming mvvm typeprovider wpf

Last synced: 05 May 2026

https://github.com/ayrtonbsouza/elixir-fundamentals-list-filter-challenge

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

elixir functional-programming fundamentals recursive

Last synced: 16 Mar 2025

https://github.com/mdb/funcy

A minimal Go package providing a few functional utilities.

functional-programming go golang

Last synced: 11 Jun 2026

https://github.com/jjteoh-thewebdev/html-canvas-snake

Nokia classic Snake game built with HTML Canvas

functional-programming html-canvas javascript

Last synced: 13 Jun 2025

https://github.com/sekky61/rust-iterator-aoc

Advent of Code challanges solved using Rust's iterators and functional programming

aoc functional-programming rust

Last synced: 06 Jul 2025

https://github.com/mathemage/fup-programming-exam

Programming exams for B4B36FUP Functional Programming

exam functional-programming haskell scheme

Last synced: 13 May 2025

https://github.com/p2m2/p2m2tools

Development of bioinformatics tools/software related to P2M2 metabolomics platform activities

functional-programming inrae metabolomics metabolomics-studies scala

Last synced: 14 Jan 2026

https://github.com/mdjnewman/have-you-heard

Short talk (pecha kucha style) on functional programming

fp functional-programming

Last synced: 16 Aug 2025

https://github.com/luizcalaca/ts-node-joi-api

Typescript API with Joi validations, Express.js and MySQL. The project has the main branch to show the solutions with functions and the change-oop-api-ts to show with Object oriented programming.

api-rest functional-programming joi-validation mysql2 nodejs oop oriented-object-programming programming typescript

Last synced: 13 Apr 2026

https://github.com/profjordanov/scheme-prolog

'Logical and Functional Programming' & 'Intelligent Systems' practices of courses in University of economics - Varna

economics functional-programming logic scheme university varna

Last synced: 22 Feb 2026

https://github.com/cianidos/simple_search_engine

HyperSkill/JetBrains Academy project

functional-programming kotlin

Last synced: 09 Apr 2025

https://github.com/pbaille/parsing-combinators

exploring parsing combinators in scheme

combinators functional-programming parser

Last synced: 11 Mar 2026

https://github.com/danyst/iosfunctionaltable

Keepcoding Master Mobile Engineering Bootcamp - iOS Advanced - Functional programming exercise

functional-programming ios ios-app ios-swift mobile-development swift

Last synced: 26 Jun 2025

https://github.com/antwankakki/fct

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

compile-time-meta-programming cpp functional functional-programming reflection

Last synced: 14 Feb 2026

https://github.com/jwalsh/lambda-calculus-polyglot

Lambda Calculus implementations in 20+ programming languages: functional, imperative, and logic paradigms

computer-science education functional-programming guile lambda-calculus polyglot programming-languages python scheme theory

Last synced: 11 Mar 2026

https://github.com/akotronis/dit280

Advanced Languages and Programming Techniques

functional-programming haskell

Last synced: 09 Apr 2025

https://github.com/lucasamiranda/atividade-2

imersao-tecnicasdeinvasao-python(Bruno-Fraga)

functional-programming python3

Last synced: 08 Jun 2026

https://github.com/eckelon/sanctuarycustomtypesexample

Easy example of how to define custom types with Sanctuary and using them in safe functions

functional-js functional-programming javascript sanctuary types

Last synced: 16 Mar 2025

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

Funkcionální a logické programování - Cvičení

flp functional-programming ghc haskell logical-programming prolog swi-prolog vut vut-fit

Last synced: 31 Mar 2025

https://github.com/mehmet-github06/pokemon-app

If you want to revive your memories, you can look at the pokemon application.

api dom-manipulation functional-programming html-css-javascript loop try-catch

Last synced: 27 May 2026

https://github.com/krishnalagad/learn-cpp-with-me

Repository contains C Programs, C++ Programs from difficulty level beginning to advanced. It also contains Modern C++ version 11, 14 and 17 programs.

asynchronous-programming functional-programming lambda-functions modern-cpp move-semantics multithreading oop-principles stl-algorithms

Last synced: 05 Jul 2025

https://github.com/wafer-li/scala-coursera

The projects of Functional Programming in Scala

coursera functional-programming scala

Last synced: 25 Mar 2025

https://github.com/niuiic/fx-flow

A functional library for TypeScript/JavaScript.

functional-programming typescript

Last synced: 25 Mar 2025

https://github.com/fblupi/grado_informatica-ntp

Prácticas de la asignatura Nuevas Tecnologías de la Programación de la UGR

functional-programming java-8 scala

Last synced: 04 May 2026

https://github.com/unosd/unofs

UnoFS is a purely functional semantic file system implemented in F#

dotnet-core dotnet-core2 dotnet-standard filesystem fsharp functional-programming fuse pure-functional

Last synced: 05 Jun 2026

https://github.com/mostfaayoussri/erlang-dw7

📊 Simplify data warehousing in Erlang with this efficient tool designed for seamless integration and analytics.

actor-model automation concurrency database distributed-systems elixir erlang fault-tolerance functional-programming message-passing microservices network-programming real-time scalable web-development

Last synced: 13 Apr 2026

https://github.com/timeless-residents/handson-elm

A hands-on guide for learning the Elm programming language through basic concepts and practical examples

beginner-friendly elm functional-programming learning programming tutorial web-development

Last synced: 31 Jul 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: 13 Apr 2026

https://github.com/arufonsekun/nukes

Repository to host clojure study codes

clojure functional-programming

Last synced: 17 Mar 2025

https://github.com/neelsomani/smart-cache

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

caching-library functional-programming pure-function side-effects

Last synced: 09 Apr 2025

https://github.com/asarkar/fp-course-haskell

Haskell Functional Programming Course

functional-programming haskell

Last synced: 13 Jun 2025

https://github.com/theosorus/syntacticanalyzer

Build a simple Syntactic Analyzer in Haskell to discover Functional programming

functional-programming haskell reverse-polish-notation shunting-yard-algorithm syntaxic-analysis

Last synced: 14 Jun 2025