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: 2026-07-03 00:12:07 UTC
- JSON Representation
https://github.com/thma/clean-architecture-with-functions
Clean Architecture in Haskell. Using higher order functions for 'dependency injection'
clean-architecture clean-code dependency-injection functional-programming haskell inversion-of-control patterns
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.
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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.
functional-programming ocaml ocamlbuild project-template setuptools
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/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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Last synced: 15 Mar 2026
https://github.com/marcosh/effector
A Php library to write effect aware code.
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Last synced: 27 Jan 2026
https://github.com/karmakaze/monadts
Fun with flatMap - Now I know My ADTs (or How to Learn Monads by Accident)
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https://github.com/mstniy/computed.dart
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https://github.com/05st/project-euler
My Haskell solutions for Project Euler problems.
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https://github.com/critocrito/curry
Named curry functions for fixed arities.
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https://github.com/kavalcante/array-into-subarrays
A non destructive and simple function that divide an array into multiples subarrays
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https://github.com/drag13/whendo
Small function that can be used instead if-then statement in functional style programming with JavaScript
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https://github.com/jordanblakey/ffjs
Lightweight, modular utility functions for arrays, browser, dates, strings, math, and more.
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Last synced: 28 Jan 2026
https://github.com/jaalonso/logica-en-haskell
Desarrollo de la lógica con Haskell.
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https://github.com/dnlowman/result-ts
A minimal Result type for TypeScript.
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Last synced: 24 Jan 2026
https://github.com/xlisp/jim-emacs-fun-hy-lisp
Differentiable Programming: Lisp deep learning by hylang
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Last synced: 06 Feb 2026
https://github.com/yurkimus/functions
JavaScript-oriented utilities for functional programming
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Last synced: 28 Jan 2026
https://github.com/yurrriq/vfp-in-agda
:book: Verified Functional Programming in Agda
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Last synced: 29 Jan 2026
https://github.com/ruferdz/cards
A simple card game to learn Elixir programming language 🃏
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Last synced: 16 Mar 2026
https://github.com/langston-barrett/coq-typeclass-hierarchy
A full-featured hierarchy of typeclasses for functional programming in Coq
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Last synced: 30 Jan 2026
https://github.com/manuelelucchi/functional.jl
A simple Julia library to boost your functional code
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Last synced: 30 Jan 2026
https://github.com/prrromanssss/thebasicsofcs-labs
Laboratory works for the basics of computer science for MSTU
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Last synced: 31 Jan 2026
https://github.com/helton/labs
:mag_right: My experiments
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Last synced: 31 Jan 2026
https://github.com/tosun-si/bees-demo-fp
This project shows some legacy code and patterns and a refactoring for each of them with Functional Programming, lambda and functions composition
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Last synced: 01 Feb 2026
https://github.com/foyez/fp
Functional Programming
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Last synced: 07 Feb 2026
https://github.com/tokazama/staticlists.jl
Statically sized lists for Julia
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Last synced: 02 Feb 2026
https://github.com/yurkimus/types
JavaScript-oriented type utilities
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Last synced: 08 Feb 2026
https://github.com/steventimes/fpstreams
functional programming library for Python
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https://github.com/pyccel/lampy
Extension of Pyccel for functional programming
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Last synced: 26 Feb 2026
https://github.com/atomicptr/php-functional
A set of tools to enable a more functional style of programming in PHP, inspired by OCaml
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Last synced: 27 Feb 2026
https://github.com/perkss/perkss.github.io
My fun super interesting blog take a read
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https://github.com/alonsodomin/purerand
Pure functional random generator of data
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https://github.com/davestewart/collection-fns
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https://github.com/rudini/node_ports_adapters
Ports and adapter implementation of a restaurant reservation
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Last synced: 16 Apr 2026
https://github.com/kaliv0/fumus
Functional musings in Python
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Last synced: 27 Feb 2026
https://github.com/rxtoolkit/socketio
🚰 RxJS operators for working with Socket.io (v4 or lower) servers
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Last synced: 12 Feb 2026
https://github.com/aganglada/reswitcher
🍭 Functional switch case for redux reducers
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Last synced: 19 Apr 2026
https://github.com/olemb/livemidi
MIDI messages for Python
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https://github.com/airsequel/airscript
[WIP] A scripting language for spreadsheet formulas, CLI tools, ETL pipelines
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Last synced: 19 Mar 2026
https://github.com/tomsquest/mediathequeroubaix.py
Python CLI for the library of Roubaix (Médiathèque Roubaix)
Last synced: 28 Feb 2026
https://github.com/monashcoding/intro-to-haskell
Introduction to Haskell Workshop
functional-programming haskell
Last synced: 15 Feb 2026
https://github.com/lucasbotang/made_up_programming_language
MUPL language interpreter implemented by Racket
functional-programming interpreter mupl racket
Last synced: 19 Mar 2026
https://github.com/rieselhilfe/sofunlang
An Interpreter for my language "Sofun" (Stack-Oriented FUNctional programming language) written in haskell. Now with a basic type system.
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Last synced: 23 Mar 2026
https://github.com/jharrilim/adventofcode2019
Advent of Code 2019
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Last synced: 05 May 2026
https://github.com/javanile/boor
🐮 Use only if you hate good manners
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Last synced: 16 Apr 2026
https://github.com/dyalog/presentations
Presentation materials
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Last synced: 19 Mar 2026
https://github.com/mystpi/spark
Compile-to-JS language built in Gleam.
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Last synced: 19 Mar 2026
https://github.com/mattdean1/functional-programming
Exercises in Agda
agda functional-programming proofs
Last synced: 05 Mar 2026
https://github.com/abengl/ntt-project1
Primer projecto en Java para el Bootcamp Tech Girls de NTT Data Perú. Inicia el desarrollo de una aplicación para el manejo de cuentas bancarias de usuarios.
fun functional-programming mysql oop spring-boot
Last synced: 17 Apr 2026
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/n1nj4t4nuk1/storable-functions.js
λ Storable and executable functions using array based simple syntax and functional programming.
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Last synced: 04 Apr 2026
https://github.com/joaocarvoli/scala-course
A 6-week course from École Polytechnique Fédérale de Lausanne (EPFL) about the fundamentals of scala functional programming language
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https://github.com/joao-coimbra/failcraft
Functional error handling for TypeScript — Either-based error handling with full type inference, chainable transforms, and async support
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Last synced: 04 Apr 2026
https://github.com/ryosukedtomita/basic_algorithm_computer_science
basic algorithm example
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Last synced: 17 Apr 2026
https://github.com/mehmet-github06/find-country
An application where you can find the country information you want
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https://github.com/abdull121/javascript-games-project
JavaScript-Games
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https://github.com/gribouille/json-auth-server
JSON Web token server with GraphQL API
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https://github.com/jin-sungdae/javastream
Functional Programming in Java && Stream
functional-programming java stream
Last synced: 04 Jun 2026
https://github.com/yuan-kuan/zasa
Offline web application to keep track of household food stock. Demo project for fp-svelte
functional-programming javascript svelte webapp
Last synced: 20 Apr 2026
https://github.com/hwang-fu/rv32emu
Fully emulating the RISC-V Base Integer Instruction Set (WIP)
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Last synced: 21 Apr 2026
https://github.com/arieljimenez/pybanca-front
Frontend for the app pyBanca
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Last synced: 22 Apr 2026
https://github.com/alejogs4/church-encoding-javascript
Church encoding to represent typical programming structures on Javascript
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Last synced: 06 Jun 2026
https://github.com/mollybeach/apetalie
Apetalie Javscript Web3 Application Function Methods Solidity
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Last synced: 24 Apr 2026
https://github.com/bredalis/functionalprogrammingpython
💻 Programación Funcional en Python
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Last synced: 06 Jun 2026
https://github.com/dsoaress/node-clean-arch-with-fp
POC of Clean Architecture with a functional programming approach
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Last synced: 26 Apr 2026
https://github.com/didierofrivia/flipcards
Simple memory cards game written in Elm
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Last synced: 26 Apr 2026
https://github.com/lazywithclass/project-lamp
Source code for book content and site
book functional-programming haskell purescript
Last synced: 27 Apr 2026
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 Apr 2026
https://github.com/twobin/twobin.blog
twobin'blog 爱生活,爱分享,爱前端
es6 functional-programming react redux
Last synced: 29 Apr 2026
https://github.com/alansastre/java-functional-method-reference
Programación funcional y métodos referenciados en Java
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Last synced: 08 Jun 2026
https://github.com/lebrancconvas/functional-programming
Functional Programming Practice.
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Last synced: 29 Apr 2026
https://github.com/mooreniemi/proc_compose
:musical_score: Proc#compose
c c-extension compose functional-programming gem ruby
Last synced: 30 Apr 2026
https://github.com/chicio/katas
💪🏋️♂️ A collection of katas I did to hone my programming skills. 🏋️♂️💪
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Last synced: 01 May 2026
https://github.com/gavinhome/done-redux
A combined .Net7 state management framework.
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Last synced: 01 May 2026
https://github.com/ashwinvis/experiments-with-haskell
A journal for the journey to enlightenment
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Last synced: 02 May 2026
https://github.com/zhifengzhang-sz/qi-v2-qicore
QiCore v4.0 Foundation - Mathematical foundation types and core modules for modern applications
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Last synced: 02 May 2026
https://github.com/gneuvill/derive4j-jackson
functional-programming functionaljava jackson java java-8 json typeclasses
Last synced: 04 May 2026
https://github.com/balazshevesi/yatzy
🎲 A yatzy game for the course "Introduction to programming" at LNU
functional-programming python university-project yatzy
Last synced: 09 Jun 2026
https://github.com/igreat/tiny-prover
A simple first order logic theorem prover using tableaux
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https://github.com/singuerinc/slot-machine
fun functional-programming machine react slot xstate
Last synced: 06 May 2026
https://github.com/henriquelimas/sample-feed-pwa
🗞 A sample feed pwa
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Last synced: 08 May 2026
https://github.com/akinozgen/alternatives
Some alternative implementations for common interfaces, classes etc.
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Last synced: 09 May 2026
https://github.com/imrafaelmerino/jio
Jio is a powerful Java library designed to simplify and enhance input/output operations by leveraging the power of expressions and functions
functional-programming java property-based-testing virtual-threads
Last synced: 08 Aug 2025
https://github.com/ahmedmeshref/udacity-intermediate-javascript-nanodegree-coursework
Coursework of the Udacity Intermediate JavaScript Nanodegree
asynchronous-programming design-patterns functional-programming node-js object-oriented-programming
Last synced: 09 May 2026
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: 09 May 2026
https://github.com/alansastre/java-functional-interfaces
Programación funcional e interfaces funcionales en Java 8 y versiones posteriores
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Last synced: 10 Jun 2026
https://github.com/hd-genius/collection-ops
library that makes collection operations in javascript more functional
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Last synced: 10 May 2026
https://github.com/marcelo-gomj/note-share
Share notes web app.
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Last synced: 11 May 2026
https://github.com/polossk/renai-slg-solution
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functional-programming oj-solutions
Last synced: 11 May 2026