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: 2026-06-23 00:11:56 UTC
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https://github.com/lebrancconvas/typescript-functional-programming

Using TypeScript to clarify the concept about "Functional Programming".

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Last synced: 05 Sep 2025

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

Functional stuff for Go.

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Last synced: 22 Feb 2026

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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Last synced: 13 Jun 2025

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/antoniomdk/hashcode2018

Hash Code 2018 Problem Solution

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Last synced: 18 Oct 2025

https://github.com/inaldor/memorize

A memory game app

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Last synced: 13 May 2025

https://github.com/michalspano/func-prog

My take on Functional Programming.

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Last synced: 21 Apr 2026

https://github.com/prabhakar-naik/python-core

learn python core concepts

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Last synced: 30 Oct 2025

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

λ Haskell and Lambda Calculus.

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Last synced: 17 Jun 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.

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Last synced: 18 Apr 2026

https://github.com/mooseman/minifpl

A lexer (and soon a parser and interpreter) for a small functional programming language. Public domain.

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Last synced: 16 Mar 2025

https://github.com/jharrilim/single-expression-shunting-yard-interpreter

shunting yard interpreter written in a single expression

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Last synced: 18 Jun 2025

https://github.com/john-cd/deduplicator

a tool to identify duplicate files

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Last synced: 10 Jun 2025

https://github.com/gvoz-dev/fprog

Functional programming

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Last synced: 04 Mar 2026

https://github.com/eilvelia/contravariant

Contravariant functors in JavaScript + Flow with correct type inference

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Last synced: 04 Mar 2026

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

LocalStorage CRUD

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Last synced: 13 Apr 2026

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

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

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Last synced: 17 Apr 2026

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

final project for databases course

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Last synced: 13 Apr 2026

https://github.com/awinogradov/condicom

Apply React component enhancements by condition

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Last synced: 28 Apr 2026

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

Functional, Promise-based control flow primitives inspired by async

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Last synced: 06 Jul 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

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Last synced: 26 Aug 2025

https://github.com/vspiliop/martian-robots

Coding exercise: The martian robots/ rovers problem in Java with a functional twist..

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Last synced: 22 Feb 2026

https://github.com/memowe/aoc2023

My advent of code 2023 solutions

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Last synced: 22 Apr 2025

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

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

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Last synced: 13 Apr 2026

https://github.com/shahabganji/funx

A robust and useful library to use functional programming in C#

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Last synced: 08 Jun 2026

https://github.com/skulltech/programming-languages-assignments

Assignments and code written for course COL226 (Programming Languages) of IIT Delhi.

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Last synced: 06 Jul 2025

https://github.com/albertllousas/auctions-microservice

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Last synced: 26 Mar 2025

https://github.com/alseinx/alsein.algorithms

Some algorithm features in addition to LINQ.

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Last synced: 25 May 2026

https://github.com/davidgfolch/spring-mongo-reactive

functional-programming reactor rest-api spring-reactive-mongodb spring-webflux

Last synced: 16 Mar 2025

https://github.com/davidgfolch/shop

Customer & order management

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Last synced: 04 Jul 2025

https://github.com/rabestro/dicechess-engine-scala

High-performance parallelized Expectimax game engine and probability calculator for Dice Chess, written in Scala 3.

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Last synced: 30 May 2026

https://github.com/bertrand31/pandore

📦 The functional files manipulation library Scala was missing

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Last synced: 16 May 2025

https://github.com/neshkeev/avaj

Haskell influenced Category Theory patterns implemented in Java

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Last synced: 30 Apr 2026

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/helins/fn.cpp

Pass around c++ fns and methods, get performance

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Last synced: 31 May 2026

https://github.com/web-pacotes/foundation-types

Curated package with types I believe all packages and apps need to promote safeness and reduced side effects.

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Last synced: 19 Apr 2026

https://github.com/davidmarne/functional_flutter

Tools for composing flutter widget trees in a functional manner.

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Last synced: 14 May 2026

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

Chainable function currying

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Last synced: 17 Mar 2025

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

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

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Last synced: 28 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/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/kshirish/reactivexio

Learning functional programming concepts from `http://reactivex.io/learnrx/`

functional-programming javascript

Last synced: 05 Oct 2025

https://github.com/mmzk1526/haskell-blockchain-tutorial

A simple blockchain toy example

blockchain functional-programming

Last synced: 06 Oct 2025

https://github.com/itsdanieldk/fio-chat

💜 Scalable and feature-rich chat server and client built with FIO, designed for high-performance asynchronous communication

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Last synced: 08 Oct 2025

https://github.com/willguimont/pipeline

Lightweight pipeline library

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Last synced: 08 Oct 2025

https://github.com/wojwozniak/functional-programming-course

[uni] Functional Programming Course

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Last synced: 18 Jan 2026

https://github.com/top-submissions/foundations-calculator

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Last synced: 31 May 2026

https://github.com/jvrieger/245programminglanguages

BMC CMSC245 Principles of Programming Languages Assignments and Labs with Geoffrey Towel

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Last synced: 14 Jan 2026

https://github.com/carlosrberto/lazy-list

LazyList implements map, filter and reduce in JavaScript Arrays with lazy evaluation.

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Last synced: 23 Feb 2026

https://github.com/namoshizun/goodjson

Functional validators to check anything about your JSON with ease.

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Last synced: 09 May 2026

https://github.com/xiel/outer-hooks

Powerful and composable hooks that work in Node & Browser.

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Last synced: 21 Jan 2026

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

A Functional API using Spring WebMVC and Java 14

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Last synced: 09 May 2026

https://github.com/gustavodiasag/simpler

Interpreter for a functional, expression-based programming language

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Last synced: 10 Oct 2025

https://github.com/markhaehnel/resolver-pipe

A functional pipe with validators for TypeScript

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Last synced: 19 Jan 2026

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

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

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Last synced: 21 Jan 2026

https://github.com/ist-dsi/scala-openstack-common-clients

functional-programming http4s openstack-clients scala

Last synced: 21 Jan 2026

https://github.com/skykanin/coding-test

Online coding test

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Last synced: 24 Oct 2025

https://github.com/itemconsulting/enonic-wizardry

Functional utility library for Enonic XP

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Last synced: 19 Jan 2026

https://github.com/zx80live/gofp

Go for Scala developers

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Last synced: 19 Jan 2026

https://github.com/meta-inf/mlc

[O]Caml compiler

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Last synced: 31 May 2026

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

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

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Last synced: 13 Oct 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/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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Last synced: 13 Oct 2025

https://github.com/a248/jdbcaesar

Conquer the verbosity of plain JDBC.

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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/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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Last synced: 13 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/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/fresult/task-mgmt

My Reactive Programming learning using Spring Boot Webflux, and Kotlin.

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Last synced: 08 May 2026

https://github.com/paudirac/cassiopeia

A turtle, what else?

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Last synced: 15 Oct 2025

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/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/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/joelburget/hazel

functional-programming language

Last synced: 19 Oct 2025

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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