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: 2026-04-06 00:11:36 UTC
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https://github.com/wurstbroteater/papso

Parallel Asynchronous Particle Swarm Optimization in Clojure

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Last synced: 04 Apr 2025

https://github.com/ist-dsi/scala-nova-client

A pure functional Scala client for Openstack Nova implemented using Http4s client.

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https://github.com/petitviolet/scala_fp_layered

functional layered architecture implementation example

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https://github.com/sigfriedcub1990/mostly-adequate-fp

Exercises from mostly adequate guide to FP

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https://github.com/jericirenej/typescript-monads-chaining

Chain callbacks in Typescript with integrated nullish checks and strong typing using the monad design pattern

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Last synced: 06 Aug 2025

https://github.com/tripolskypetr/functools-kit

A library with helpers for react-declarative app backend development

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Last synced: 26 Mar 2025

https://github.com/fantiga/github-query-react-ts

This is a demo of implementing GitHub repository search functionality with React and the GitHub REST API.

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https://github.com/rjrudman/tslinq

ES5 compatible implementation of LINQ and lazily executed enumerables for typescript.

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https://github.com/gavinhome/done-redux

A combined .Net7 state management framework.

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https://github.com/tylrpopcorn/the-grid-functional-based-

A simple grid application built using functional based react.js components

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https://github.com/frantjc/go-fn

Functional stuff for Go.

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https://github.com/jvmakine/shine

LLVM frontend for Shine

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https://github.com/zkfmapf123/donggo

my golang package funcs

functional-programming golang lib packages

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https://github.com/lenguyenthanh/scalachess-tests

Keep scalachess honest

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https://github.com/horothesun/advent-of-code-2024

Advent of Code 2024 with Scala 3 and the FP Typelevel stack.

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https://github.com/eilvelia/contravariant

Contravariant functors in JavaScript + Flow with correct type inference

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https://github.com/svozza/functionalish-refactor

A non-trivial asynchronous code example that interacts with multiple AWS services implemented in imperative, promise-based and purely functional style.

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https://github.com/matbesancon/pagerank

A functional, parallel PageRank implementation in Scala

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https://github.com/murat/elixir-practices

Some Elixir practices for the newbies...

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

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

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https://github.com/shlinkio/data-manipulation

Userland implementations of some data manipulation helpers extracted from ramda

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https://github.com/pashashiz/scanet

Neural Networks for Scala

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https://github.com/akinozgen/alternatives

Some alternative implementations for common interfaces, classes etc.

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https://github.com/alizabatool4268/personal-library-manager-cli

__This is a command line based library management system. Built using higher versions of python

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https://github.com/tbrown1979/totp4s

TOTP library for Scala

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https://github.com/etacassiopeia/datachefanalytics

ZIO, One Monad to rule them all !!!

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Last synced: 31 Mar 2025

https://github.com/leejss/funtional-ts

It's a functional programming playground.

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https://github.com/eckelon/functional-api-example

Safe way of starting an express server. It'll start only when express and pino dependencies are satisfied

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https://github.com/swissmanu/react-rxjs-typescript

An experiment to implement a React user interface using TypeScript that leverages RxJS.

functional-programming react rxjs typescript

Last synced: 03 Apr 2025

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

함수형 프로그래밍 연습

functional-programming javascript

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https://github.com/junaidzm13/sigma-calculus-interpreter

A sigma calculus based interpreter implemented using Haskell and related underlying programming concepts.

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https://github.com/fitter0happier/memorize

MVVM Memorize app

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

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

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https://github.com/morganconrad/fobu

YA functional utilities for JavaScript Objects, mimicking ES6 Array methods.

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https://github.com/hernancerm/closures

My understanding of closures

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https://github.com/ladroid/mathelogos

The Mathelogos library is designed to introduce functional programming constructs to Rust.

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https://github.com/vgalvoso/phunctional-php

A functional programming PHP framework.

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Last synced: 13 Jan 2026

https://github.com/dword-design/fp.macro

A zero-runtime functional programming babel macro.

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Last synced: 16 Mar 2025

https://github.com/y2k2mt/grouping-n

A tiny API: Just shuffles the given names.

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Last synced: 13 Oct 2025

https://github.com/patrixr/capacitor.js

Functional utility method: a capacitor concept

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https://github.com/dhruvjawalkar/ocpjavase17dev

Reference code files used during practice for newer features in Java SE 17, Lambdas, Functional Programming, Streams, Concurrency, Sealed Classes, LocalDateTime methods, Records ...

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https://github.com/a248/jdbcaesar

Conquer the verbosity of plain JDBC.

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https://github.com/zerotohero-dev/delgado

Delgado is your functional handyman.

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Last synced: 01 Mar 2025

https://github.com/davidmarne/functional_flutter

Tools for composing flutter widget trees in a functional manner.

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Last synced: 28 Feb 2025

https://github.com/futurum-dev/dotnet.futurum.core.polly

Small dotnet library, allowing you to use Polly with Futurum.Core, based on the concepts behind 'Railway Oriented Programming'.

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Last synced: 14 Jan 2026

https://github.com/brunonavarrooficial/crud-localstorage-js

LocalStorage CRUD

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Last synced: 13 Oct 2025

https://github.com/zhibirc/dev-random

:notes: notes/code/thoughts

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Last synced: 04 Apr 2026

https://github.com/dracotmolver/quartz-js

QuartzJS - A set of useful small functions

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Last synced: 28 Feb 2025

https://github.com/julientoucoula17/big_data-training_with_scala

Training Scala 💥💥

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Last synced: 21 Feb 2026

https://github.com/khc-zhihao/packhouse

Packhouse is a function wrapper based on the concept of functional programming

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Last synced: 23 Jun 2025

https://github.com/antoniomdk/hashcode2018

Hash Code 2018 Problem Solution

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Last synced: 18 Oct 2025

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

This microservice is part of the second project deliverable for the NTT Data Tech Girls program. It provides a CRUD API for managing customer banking management.

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Last synced: 30 Dec 2025

https://github.com/thma/clean-architecture-with-functions

Clean Architecture in Haskell. Using higher order functions for 'dependency injection'

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https://github.com/b-gran/promise-plumbing

Functional, Promise-based control flow primitives inspired by async

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https://github.com/noyzys/nautchkafe-rabbit-bridge

Lightweight, flexible, and functional message-passing pubsub system built with RabbitMQ

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Last synced: 28 Nov 2025

https://github.com/unacorbatanegra/tie_fp

FP opinionated in Flutter & Dart

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Last synced: 14 Oct 2025

https://github.com/michalzalecki/monadsjs

Ready to use monads in examples

functional-programming monads typescript

Last synced: 14 Oct 2025

https://github.com/didierofrivia/flipcards

Simple memory cards game written in Elm

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https://github.com/slowli/curry-chain

Chainable function currying

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https://github.com/lagunoff/typescript-concrete-optics

Very basic concrete optics in typescript

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Last synced: 06 Mar 2025

https://github.com/soloalex1/functional-snake

A simple snake game to learn and practice functional programming. Testing a tutorial from YouTube.

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Last synced: 11 Jun 2025

https://github.com/henriquelimas/sample-feed-pwa

🗞 A sample feed pwa

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https://github.com/paladitya/jparser

A Java library to give YACC like facility

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Last synced: 11 Jun 2025

https://github.com/twobin/twobin.blog

twobin'blog 爱生活，爱分享，爱前端

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Last synced: 16 May 2025

https://github.com/gregros/kubeq

Irreponsibly powerful tool for querying your k8s cluster.

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Last synced: 24 Oct 2025

https://github.com/kdungs/go-result

Result types for Go; because (T, error) can be considered a ✨ monad ✨.

experiments functional-programming go golang monad

Last synced: 28 Jul 2025

https://github.com/psygo/haskell_lab

An environment for accelerated learning of Haskell.

functional-programming haskell lab

Last synced: 14 Oct 2025

https://github.com/vickvey/complex_numbers

I have implemented Complex Numbers and some of the basic operations on them.

c functional-programming header-files pointers

Last synced: 05 Feb 2026

https://github.com/seb-bizeul/fp-flow

Collection of algebraic data types to use with Flow

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Last synced: 22 Jan 2026

https://github.com/palutz/functionalscala_coursera

Functional programming in Scala Certification path (EPFL)

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Last synced: 25 Dec 2025

https://github.com/paudirac/cassiopeia

A turtle, what else?

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Last synced: 15 Oct 2025

https://github.com/gsuaki/functional-spring-web

A Functional API using Spring WebMVC and Java 14

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Last synced: 23 Apr 2025

https://github.com/inaldor/memorize

A memory game app

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https://github.com/firaja/identicon

Elixir implementation of Identicon

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Last synced: 16 Oct 2025

https://github.com/valentindeaconu/terraform-provider-func

Supercharge Terraform with functional programming. 🚀

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Last synced: 16 Oct 2025

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

PrimeFuncPack Core.Unit is a core library for .NET consisting of Unit type targeted for use in functional programming. The Core.Unit is shipped as a part of PrimeFuncPack Core - a functional programming framework for .NET

csharp dotnet dotnet-core functional-programming unit-type

Last synced: 26 Aug 2025

https://github.com/duruii/course-ucb-cs61a-spring2021

🪁Structure and Interpretation of Computer Programs, delivered by Paul N. Hilfinger & Pamela Fox

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Last synced: 12 Mar 2025

https://github.com/enpassant/jadobec

JDBC wrapper for very simple database handling.

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Last synced: 18 Mar 2025

https://github.com/gardncl/functional_programming_javascript

All the exercises from http://reactivex.io/learnrx/

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Last synced: 23 Jun 2025

https://github.com/cicovic-andrija/scala-image-editor

Image editing desktop application written in Scala

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Last synced: 01 Apr 2025

https://github.com/federicobruzzone/setup-ocaml-project-with-dune

This repository provides a basic setup for an OCaml project with using Dune as the build system. It aims to provide a simple and straightforward structure for your OCaml project, allowing you to focus on writing code without the complexities of a build system.

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Last synced: 19 Feb 2026

https://github.com/mainro/cyclotron-std

Python standard library drivers and components for Cyclotron

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Last synced: 02 Jul 2025

https://github.com/mrandl/satsolver

A toy functional and parallel SAT solver implementation in Scala

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Last synced: 14 Jun 2025

https://github.com/jakubgrobelny/databases-project

final project for databases course

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Last synced: 07 Apr 2025

https://github.com/pzuehlke/hutton

Contains solutions to all of the exercises in and some scripts related to the book: Hutton, G. — Programming in Haskell (2nd ed.)

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Last synced: 16 Mar 2025

https://github.com/ernyoke/snake-js

Terminal based snake written in functional style.

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Last synced: 16 Jan 2026

https://github.com/ica10888/advanced-java-note

从 java 开始，讲一讲函数式编程和计算机语言特性

functional-programming java

Last synced: 16 May 2025

https://github.com/cyppan/purely-functional-data-structures

Companion Clojure code for the Purely Functional Data Structures books

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Last synced: 28 Dec 2025

https://github.com/rudini/node_ports_adapters

Ports and adapter implementation of a restaurant reservation

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Last synced: 18 Oct 2025

https://github.com/arindas/lazy-prime-sieve

Lazy Sieve of Eratosthenes for infinitely generating primes lazily in Rust.

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Last synced: 17 Mar 2025

https://github.com/mnikander/cpp_sequence

Sequence pipelines in C++. A functional programming-inspired approach to processing data with map, filter, reduce, and more.

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Last synced: 19 Oct 2025

https://github.com/jaypmorgan/dfp

A suite of functional tools for all your functional programming

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Last synced: 16 Mar 2025

https://github.com/admodev/baldor-lang

Algebraic and mathematical programming language, made with PYTHON.

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Last synced: 09 Apr 2025

https://github.com/pranav-jadhav09/gitfinder

A GitFinder application to search GitHub users and view their repositories, followers, and more.

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Last synced: 15 Mar 2025

https://github.com/joelburget/hazel

functional-programming language

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https://github.com/mariomarton/racket-sudoku-solver

Sudoku solver in Racket for any board size (including hexadoku & larger), built without constraint solvers or mutations. It solves any legal puzzle and detects invalid ones.

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