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/pschichtel/adventofcode-solutions

Solutions for http://adventofcode.com/ 2015 (implemented in functional Scala)

advent-of-code functional-programming scala

Last synced: 18 Mar 2025

https://github.com/coderynx/functional

A simple .NET functional library

csharp functional-programming option result

Last synced: 13 May 2025

https://github.com/ruilopesm/block-knight-li1

A recreation of the "Block Dude" old game made in Haskell using Gloss

functional-programming game-development gloss haskell

Last synced: 23 Aug 2025

https://github.com/davidbonnet/babel-plugins

🐠 Set of Babel plugins to enhance support of functional programming.

babel-plugin functional-programming

Last synced: 23 Aug 2025

https://github.com/krishnagopinath/separationlogic

a system that helps formally verify the correctness of concurrent programs, integrated into a toy programming language called Imp.

coq functional-programming

Last synced: 23 Mar 2025

https://github.com/ryanleecode/solwasmc

Solidity Web Assembly Compiler

compiler ethereum evm functional-programming nom rust solidity

Last synced: 11 Nov 2025

https://github.com/skarab42/result

Provides a robust and type-safe way to handle success and failure outcomes in TypeScript, utilizing symbolic indexing for clear result differentiation.

error-handling functional-programming typescript

Last synced: 24 Jul 2025

https://github.com/modemobpsycho/python-course-s1-2

Solutions for the course. The topic of the course is "Indie Python Programming Course". The course covers topics from strings and lists to working with files and advanced python.

advanced-python dict filesystem functional-programming iterable-extensions lists-python loops modules none sets string tuples

Last synced: 25 Feb 2025

https://github.com/agmoss/s4fe

Safe remote data fetching

functional-programming

Last synced: 10 Jul 2025

https://github.com/uchamod/flutter_fitness_tracker_application_ui

Welcome to the Fitness Tracker app! This Flutter application is designed to help you keep track of your fitness activities with a creative and intuitive user interface. The app is fully responsive and works seamlessly on mobile, web, and tablet devices, ensuring you have access to your fitness data anytime, anywhere.

dart flchart flutter functional-programming responsive ui-design

Last synced: 27 Oct 2025

https://github.com/pavelannin/monadic-swift

Monadic is a distributed Swift framework that provides a way to write code from functional programming

either functional-programming monads swift

Last synced: 24 Aug 2025

https://github.com/rxtoolkit/ws

🔌 RxJS operators for working with WebSockets

fp functional-programming observables package reactive-programming rxjs websocket websockets

Last synced: 23 Feb 2025

https://github.com/earldouglas/teep

Functional programming in JavaScript

functional-programming javascript

Last synced: 06 Apr 2025

https://github.com/marlon-couto/playground-functions

Esse projeto consiste em arquivos JavaScript ES6 com várias funções utilitárias para resolução de problemas de um projeto fictício

algorithms ecmascript6 functional-programming javascript

Last synced: 31 Aug 2025

https://github.com/jin-sungdae/javastream

Functional Programming in Java && Stream

functional-programming java stream

Last synced: 12 Mar 2025

https://github.com/taharachedi/math-game

🎮 Fun Math Game in C++ ➗✖️➕➖ Challenge yourself with math problems, track your score, and level up! 🏆

algorithms console-application console-game cpp enums functional-programming problem random-number-generators string-manipulation structure

Last synced: 20 Mar 2025

https://github.com/megabytesofrem/learn-haskell

Personal notes/repo to learn Haskell. 3rd time is the charm

functional-programming haskell learn learn-haskell

Last synced: 30 Mar 2025

https://github.com/asbhogal/time-tracking-dashboard

A time tracking dashboard created as for a Frontend Mentor challenge, coded using vanilla HTML5, CSS3 (SCSS) and JS.

css3 dashboard front-end-development frontend-mentor functional-programming html5 json sass scss vite

Last synced: 14 Mar 2025

https://github.com/atticuskuhn/typescript-lens

lens library in typescript

fp functional-programming haskell lens

Last synced: 12 Apr 2025

https://github.com/agmoss/tsfc

Training material on function composition

functional-programming

Last synced: 26 Jun 2025

https://github.com/taharachedi/stone-paper-scissor

🎮 Fun Stone-Paper-Scissors game in C++ 🪨📄✂️ – Challenge the computer, track your wins, and enjoy the game! 🏆

algorithms console-game cpp enums functional-programming problem-solving random-number-generators structures

Last synced: 20 Mar 2025

https://github.com/jaalonso/examenes_de_pf_con_haskell_vol10

Exámenes de programación funcional con Haskell. Vol. 10 (Curso 2018-19)

functional-programming haskell teaching

Last synced: 27 Aug 2025

https://github.com/michalspano/haskeww

λ Haskell, but no Ls. You call Haskell a toy academia language – I'll show you *real* software in it.

academia cool functional-programming haskell monad research

Last synced: 02 Jan 2026

https://github.com/zhb2000/maybe-extension

Functional interfaces and useful extension methods for "Maybe types" in C++ (e.g., std::optional, pointers, and smart pointers).

c-plus-plus cplusplus cpp functional-programming

Last synced: 15 Apr 2025

https://github.com/alanrsoares/reprocessing-snake

Snake game written entirely in ReasonML with Reprocessing

functional-programming processing reasonml reprocessing snake-game

Last synced: 27 Jun 2025

https://github.com/franciscoengenheiro/space-invaders-app

A desktop application to play the classic space invaders arcade game with gameplay modifiers and difficulties

canvas-game college-project desktop-app functional-programming kotlin space-invaders

Last synced: 17 Sep 2025

https://github.com/dominicluidold/ws21-conceptshigherprogramminglanguages

A collection of mandatory exercises in "Concepts of Higher Programming Languages" - 1st semester master @ Vorarlberg University of Applied Sciences (FHV)

fhv functional-programming haskell java

Last synced: 29 Jul 2025

https://github.com/kalongn/cse-216

Programming Abstraction (College Class).

functional-programming generic java ocaml python recursion type-hierarchies

Last synced: 02 Nov 2025

https://github.com/alansastre/java-functional-advanced

Programación funcional en Java. Procesamiento de datos con la API Stream en Java. Interfaz funcional Comparator.

collector comparator flatmap functional-programming java java-stream-api java11 java17 java8 reduce sorted stream-api stream-java stream-processing

Last synced: 20 Sep 2025

https://github.com/articulate/redux-functor

Functor middleware for redux

functional-programming functor javascript redux

Last synced: 28 Oct 2025

https://github.com/rsachdeva/reactnd-mobile-flashcards

React Native based Deck and Cards App from Scratch with Quiz, Scoring, Seeing Answers Support

functional-programming nodenv react-native redux yarn

Last synced: 29 Jul 2025

https://github.com/rkoeninger/jenga

Basic stack language

concatenative functional-programming repl

Last synced: 29 Oct 2025

https://github.com/marcuwynu23/sclib

Cpp dynamic library project for easy console programming

console console-project cpp dynamic functional-programming functions library

Last synced: 14 May 2025

https://github.com/aganglada/reswitcher

🍭 Functional switch case for redux reducers

functional-programming javascript reducer redux switch-case

Last synced: 05 Mar 2025

https://github.com/dvorijs/dvori

Composable HTTP client for Node.js built to make complex queries simple.

composable functional-programming http http-client javascript nodejs rest

Last synced: 20 Mar 2025

https://github.com/akin-mustapha/glitch-art

A command line tool that corrupt the binary data of an image file to create a glitch

functional-programming glitch-art haskell haskell-learning programming programming-languages

Last synced: 11 May 2025

https://github.com/hexaredecimal/koolml

Cool meta language for the web created in python

caml functional-programming javascript metalanguage ocaml programming-language website

Last synced: 12 Apr 2025

https://github.com/abengl/ntt-project2-accountms

This Account microservice is part of a banking system designed to handle CRUD operations for banking accounts and transactions. It provides endpoints for creating, retrieving, updating, and deleting accounts, as well as managing transactions associated with each account.

checkstyle functional-programming jacoco junit mockito mysql oop openapi postman spring-boot swagger

Last synced: 30 Dec 2025

https://github.com/mna/luafn

Functional programming fundamentals for Lua. (mirror)

functional-programming lua mirror

Last synced: 23 Jul 2025

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

Exercises from the Functional Programming in Scala book

educational functional functional-programming scala

Last synced: 21 Jul 2025

https://github.com/delonnewman/atomjs

Clojure Atoms for Javascript. Shared, synchronous, independent state. A fork of https://github.com/cjohansen/js-atom.

atom clojure concurrency concurrent-programming functional functional-programming javascript javascript-library state synchronous

Last synced: 06 Feb 2026

https://github.com/devmahmud/javascript-from-fundamentals-to-functional-js

Learn higher-order functions, closures, scope and the fundamentals necessary to use modern frameworks like React, Angular and Vue. You'll master key functional methods like map, reduce and filter ...plus promises and ES6+ asynchronous JavaScript!

closures es6 functional-programming javascript javascript-learning modern-javascript

Last synced: 24 Feb 2025

https://github.com/alejogs4/church-encoding-javascript

Church encoding to represent typical programming structures on Javascript

church-encoding functional-programming javascript lambda-calculus

Last synced: 06 Mar 2025

https://github.com/d-exclaimation/common-ts

Zero-dependency TypeScript utilties for Node.js, Deno, Web and anything that powered by V8

functional-programming pattern-matching pipe typescript union v8 zod

Last synced: 07 Mar 2026

https://github.com/stardustdl/scheme-from-python

An experimental scheme interpreter in Python.

functional-programming python scheme scheme-interpreter

Last synced: 28 Jul 2025

https://github.com/hd-genius/collection-ops

library that makes collection operations in javascript more functional

collections functional-programming javascript nodejs npm-package

Last synced: 14 Mar 2025

https://github.com/klausnat/adam_chlipala_certified_programming_with_dependent_types_exercises

COQ. Certified Programming with Dependent Types by Adam Chlipala. Exercises from the book. Solutions.

certified coq coq-formalization dependent functional-programming types

Last synced: 14 Apr 2025

https://github.com/pomadchin/tagless-derivation

This project is an experimental playground to work on the cats-tagless macros migration to Scala 3.

functional-programming scala tagless

Last synced: 12 Sep 2025

https://github.com/guillempuche/effect_server_react

Clean architecture using the Effect library: domain, usecase, repositories, SQL, Node server

clean-architecture ddd-architecture domain-driven-design effect functional-programming nodejs server sql

Last synced: 03 Apr 2025

https://github.com/domix/dmx-fun

This repository contains a collection of implementations and experiments exploring functional programming constructions in Java.

functional-programming gradle java java-25 railway-oriented-programming

Last synced: 01 Apr 2026

https://github.com/manojpawar94/go-lang-fundamental-examples

The repository has the programs on the fundamental concept of the Go Language programming. It covers variable declaration, conditional block, loop, functions, a data structure(array and slice), goroutines, struct, pointers, error handling and file handling.

arrays error-handling filehandling functional-programming functions go golang golang-examples google-golang goroutine pointers programming-exercises programming-language slice struct

Last synced: 03 Jan 2026

https://github.com/armcn/fp

Almost Practical Functional Programming in R

functional-programming r rstats

Last synced: 11 Sep 2025

https://github.com/zahidul-islam/ts-fun

Implementing lodash library in typescript for fun :-)

chai fun functional-programming lodash mocha typescript

Last synced: 17 Sep 2025

https://github.com/brettm12345/tailwind-generator

A cli for managing your tailwind setup complete with type generation. WIP

functional-programming optparse-applicative purescript tailwindcss

Last synced: 28 Jun 2025

https://github.com/vijayksingh/angular-recipies-cookbook

👨‍💻📚🐱‍💻🍴 Cook-Book For Angular Developers (Beginners to Advance Patterns)

angular angular2 angular4 angular5 angular6 angular7 functional-programming reactive-programming rxjs

Last synced: 05 Mar 2026

https://github.com/momomo/momomo.com.platform.lambda

Intuitive generics based functional interfaces with support for void, returns, multiple params and exceptions.

closure closures functional functional-programming generic generics intuitive-generics java lambda lambda-body momomo

Last synced: 14 Mar 2025

https://github.com/shamansir/elm-fluxus

In Progress: A try to move http://pawfal.org/fluxus to Elm and WebGL

elm functional-programming generative-art graphics-programming visualisation webgl

Last synced: 03 Feb 2026

https://github.com/rxtoolkit/stt-ibm

👂 An RxJS operator for real-time speech-to-text (STT/S2T) streaming using the IBM Watson.

ai fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription

Last synced: 23 Feb 2025

https://github.com/baguilar6174/flutter-crypto-app

This application connects to coincap API to get cryptocurrency changes in real time, this project implements clean architecture for organization and freezed to use functional programming.

clean-architecture dart flutter functional-programming provider

Last synced: 02 Aug 2025

https://github.com/iacobson/blog_functors

Support code for blog article Functor Flavoured Pipes with Elixir

elixir-lang functional-programming

Last synced: 10 Jun 2025

https://github.com/darky/klubok

Do notation pipes for Promise-based or pure functions which easy to mock

do-notation functional-programming javascript mock pipe promise typescript unit-testing

Last synced: 27 Aug 2025

https://github.com/iamfarrokhnejad/emailval

An email verifier using Go

functional functional-programming go golang

Last synced: 28 Mar 2025

https://github.com/prashanthr/ts-utils

A typescript utility library for functional programming

functional-programming typescript

Last synced: 03 Apr 2025

https://github.com/rxtoolkit/streams

🐠 RxJS operators and utilities for working with streams (node.js ReadableStream, pipes, etc.)

fp functional-programming nodejs observables package reactive-programming rxjs streams

Last synced: 10 Sep 2025

https://github.com/rakibhhridoy/imageprocessing

Large amount of image processing is quite messy and time consuming,thus the working steps should be fast as well as accurate also. I've made sequential functions that is needed for processing data in TensorFlow and python. These functions made my work fast as it needed in commercial purposes.

augmentation deep-learning functional-programming image-manipulation image-processing keras machine-learning numpy python sequential-patterns tensorflow

Last synced: 01 Aug 2025

https://github.com/rxtoolkit/utils

🛠️ RxJS operators for very common data transformation tasks

fp functional-programming observables package reactive-programming rxjs

Last synced: 23 Feb 2025

https://github.com/rxtoolkit/stt-aws

👂 RxJS operator for realtime speech-to-text (STT/S2T) using AWS Transcribe

ai fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription

Last synced: 23 Feb 2025

https://github.com/rxtoolkit/fs

💾 RxJS utilities for working with files and file streams locally

files filesystem fp functional-programming observables package reactive-programming rxjs

Last synced: 23 Feb 2025

https://github.com/rxtoolkit/stt-deepgram

👂 RxJS operator for realtime speech-to-text (STT/S2T) using Deepgram speeh-to-text

ai fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription

Last synced: 23 Feb 2025

https://github.com/darky/context-fp-go

Functional programming context for Golang

context dependency-injection di fp funcitonal functional-programming go golang

Last synced: 28 Feb 2025

https://github.com/akabe/ocaml-js-boilerplate

A template repository for OCaml and JavaScript

functional-programming javascript ocaml

Last synced: 05 Apr 2025

https://github.com/theskyinflames/dynamic

This is simple but powerful workflow data flow building library inspired by railway programming pattern and flow-based programming paradigm

actor-pattern channels flow flow-based-programming functional-programming golang golang-concurrency goroutines jobs railway-oriented-programming workfow

Last synced: 02 Aug 2025

https://github.com/antononcube/raku-llm-functions

Raku package for functions and function objects to access, interact, and utilize LLMs.

chatgpt functional-programming large-language-models llm openai palm-api raku web-api webapi

Last synced: 02 Aug 2025

https://github.com/tonivade/purecfg

Pure Functional Configuration Library

configuration experimental functional-programming java purefun

Last synced: 04 Apr 2025

https://github.com/saksmt/f

Provides some useful (especially for method references) functional methods for Java 8

functional-programming java java-8 lambda stream

Last synced: 10 Feb 2026