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: 2026-06-30 00:12:00 UTC
- JSON Representation
https://github.com/rtorr/ts-fp
Typescript, eslint-plugin-fp, and vscode example
functional-programming typescript vscode
Last synced: 30 Apr 2026
https://github.com/jaandrle/fpubsub
PubSub pattern library with types support
event event-emitter functional-programming javascript pub-sub pubsub reactive reactive-programming typescript
Last synced: 01 May 2026
https://github.com/mthadley/aoc2017
Advent of Code 2017
advent-of-code advent-of-code-2017 adventofcode2017 coding-challenge functional-programming haskell
Last synced: 08 Jun 2026
https://github.com/ardywsptr/phpdasar
Materi PHP dasar playlist youtube channel Web Programming Unpas
arrray crud database functional-programming mysql php wpu-channel
Last synced: 01 May 2026
https://github.com/running-grass/grass-js
自用的js库
browser functional-programming javascript js library nodejs
Last synced: 01 May 2026
https://github.com/zhongzc/gparser
A naive parser combinator library
functional-programming parser parser-combinators parser-library python python3
Last synced: 02 May 2026
https://github.com/nzrsky/funkobjc
Functional and typed extensions for ObjC 🚀
functional functional-programming mapreduce objc objective-c
Last synced: 25 Sep 2025
https://github.com/guibrandt/persistentarray
Persistent array data structure in JS
array functional-programming js persistent-data-structure
Last synced: 09 Jun 2026
https://github.com/gregros/dropin-geometry
Vector and complex math for graphics. Unfinished.
functional-programming graphics incomplete javascript math obsolete package typescript
Last synced: 03 May 2026
https://github.com/didier/functional-programming
Functional Programming subject of @CMDA-TT
convenience d3 d3-visualization d3js data datavis datavisualization front-end functional functional-programming interactive jsdoc node nodejs-modules parking-spots typescript
Last synced: 03 May 2026
https://github.com/arodriguezfontana/functional-programming-unq
Prácticas realizadas para Programación Funcional de la UNQ.
Last synced: 04 May 2026
https://github.com/lpld/real-world-haskell
Assignments from the book "Real World Haskell" (http://book.realworldhaskell.org/)
functional-programming haskell
Last synced: 09 Jun 2026
https://github.com/amillert/camodular
Ocaml interpreter (Sedlex tokenizer + Menhir parser) of modularized classes with two means of inheritance.
functional-programming menhir ocaml parser sedlex
Last synced: 23 Jun 2025
https://github.com/plave0/pp
Programming paradigms course material.
functional-programming haskell prolog python scala spark
Last synced: 05 May 2026
https://github.com/dictybase-docker/crusher
CLI tool for building OCI images, creating Crush sandbox containers, and packing Docker Sandbox agent kits — powered by fp-go functional programming combinators.
cli container crush docker docker-sandbox fp-go functional-programming go oci sandbox
Last synced: 23 Jun 2026
https://github.com/yuriykravets/rockpaperscissors
Simple app from Kotlin - Head First book
functional-programming functions
Last synced: 23 Jun 2026
https://github.com/stephenombuya/spreadsheetapplication
A simple, interactive spreadsheet web application built using HTML, CSS, and JavaScript. This app allows users to create, modify, and organize data in a grid-like format, mimicking a basic spreadsheet interface.
css3 functional-programming html5 javascript
Last synced: 06 May 2026
https://github.com/geekeast/intro-to-lodash-fp
Introduction to Lodash/fp
curry functional-programming lodash-fp
Last synced: 28 May 2026
https://github.com/ildella/pipelean
A pragmatic library for sequential async operations with first-class error handling.
function-composition functional-programming javascript javascript-library
Last synced: 06 Jun 2026
https://github.com/azuobs/naive-workflow-manager
Naive-workflow-manager microservice with akka-http and akka-actors
akka-actors akka-http cron crontab docker example-project functional-programming mysql sbt scala
Last synced: 07 May 2026
https://github.com/pedrovinhas/recursos-funcionais-js
🎓 Trabalho desenvolvido durante a cadeira de Paradigmas de Linguagem de Programação no curso de Ciência da Computação
college-assignment functional-programming javascript
Last synced: 25 Jun 2026
https://github.com/josewebdev2000/ztm-python-course
Challenges and Guided Projects from ZTM Python Course
automation data-analysis functional-programming oop python python3 regex scripting testing web-development
Last synced: 10 Jun 2026
https://github.com/carlosvinimsouza/projeto-livro-python
Primeiro trabalho de extensão com Python
functional-programming language-python python3
Last synced: 10 Jun 2026
https://github.com/rjdestigter/lazy-reducers-example
An example of using the IO Monad to lazily inject reducers into the Redux store
functional-programming io-monad reactjs redux
Last synced: 11 Apr 2026
https://github.com/wdalmut/kata-example-1
example functional-programming ramda
Last synced: 15 Mar 2025
https://github.com/xsismadn3ss/basic_exercises_gleam
Ejercicios básicos para aprender conceptos de Gleam
exercises functional-programming gleam gleam-language learning
Last synced: 27 Jun 2026
https://github.com/rvarago/cpp_optional_extras
*EXPERIMENTAL* A handful of C++ utilities I wish std::optional<T> had
cpp cpp20-library functional-programming optional
Last synced: 09 Oct 2025
https://github.com/vtramo/java-problems
Solutions for various types of medium-to-challenging level problems.
algorithm-challenges algorithms-and-data-structures completablefuture-api concurrent-programming declarative-programming exercises forkjoin functional-programming future java java-exercises lambda-functions parallel-programming problem-solving problems problemset solutions spliterator stream-processing thread-pool
Last synced: 25 Jun 2026
https://github.com/dragos-tudor/frontend-rendering
Rewritten React core library [functional principles].
functional functional-components functional-programming react rendering-engine
Last synced: 10 May 2026
https://github.com/markehost/javascript-exercises
Coding exercises in JavaScript.
coding-exercise functional-programming javascript javascript-exercises mocha node should testing
Last synced: 13 Apr 2026
https://github.com/v-spassky/no-exceptions
🚨 Errors as values for Python.
error-handling errors exception-handling exceptions fluent fluent-api functional functional-programming
Last synced: 05 Feb 2026
https://github.com/stackbuilders/functional-programming-patterns
Code snippets used during the presentation
Last synced: 16 Mar 2025
https://github.com/zlovtnik/frontend
A TypeScript/Bun/React frontend application for the Actix Web REST API backend with JWT authentication, multi-tenant support, and comprehensive functional programming patterns.
actix-web ant-design bun fp-ts functional-programming multi-tenancy pattern-matching railway-oriented-programming react rest-api-jwt-authentication result-types tailwindcss typescript validation zod
Last synced: 13 Apr 2026
https://github.com/amdjadouxx/pushswap-checker
A project to check your best pushswap instructions
epitech epitech-project functional-programming haskell
Last synced: 17 Mar 2025
https://github.com/r8vnhill/dibs
Curso sobre diseño e implementación de bibliotecas de software. Incluye sistemas de construcción, testing, OOP, genéricos, programación funcional y más, con Kotlin y Docusaurus.
bdd build-systems clean-code course docusaurus functional-programming functors generic-programming gradle kotlin monads oop open-source property-based-testing software-design software-engineering software-libraries static-analysis teaching testing
Last synced: 08 May 2026
https://github.com/edwyng/ldp-haskell-draft-beers
Programa diseñado con programación funcional que permita determinar cuántos litros de cerveza deben agregarse entre los barriles para servir exactamente n vasos de cerveza desde cualquiera de las salidas.
functional-programming haskell makefile paradigma
Last synced: 06 Jul 2025
https://github.com/cgyurgyik/caml-pox
Epidemic simulation game.
epidemic epidemic-game epidemic-theory functional functional-programming game ocaml
Last synced: 14 Jun 2025
https://github.com/costineest/rpu
Reactive programming for UI (ReactJS mostly)
functional-programming iterator-pattern observable-pattern react-rxjs reactive-extensions reactive-programming rxjs
Last synced: 06 Dec 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/jvz/musigma.blog
A blog about programming.
blog cryptography functional-programming java programming reactive scala security shell
Last synced: 08 Jan 2026
https://github.com/mahi97/numex-lang
~ The pure functional Interpreter for NUMEX Language Based on Racket
functional-programming interpreter numex programming-language racket
Last synced: 08 Jan 2026
https://github.com/rcardin/rockthejvm-exercises
Solutions to the exercises proposed during the courses on RockTheJvm site
cats exercises functional-programming scala
Last synced: 29 May 2026
https://github.com/faylina/witching_hour_chronicles
A witchy blog that utilizes PHP
apache blog functional-programming html-css mariadb mysql php8
Last synced: 11 May 2026
https://github.com/scalateams/scalateams-claude-plugin
Specialist Claude Code agents for the Scala ecosystem — ZIO, Pekko, Cats Effect, build tools, codecs, HTTP, databases, and testing.
ai-agents cats-effect claude claude-code doobie functional-programming pekko sbt scala scala3 tapir zio
Last synced: 03 Jun 2026
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/dotpep/restaurant-api
Restaurant API using DRF, with Authentication, Menu, Cart and Order management systems and etc.
api django django-rest-framework drf functional-programming python restaurant
Last synced: 11 May 2026
https://github.com/niuiic/fx-flow
A functional library for TypeScript/JavaScript.
functional-programming typescript
Last synced: 25 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/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/csalih/functional-programming
Homework repo for functional programming
functional-programming haskell lambda-calculus
Last synced: 22 May 2026
https://github.com/j-christl/ocaml-utils
Some basic OCaml utility functions I will keep updating while learning functional programming
functional functional-programming ocaml ocaml-utils utility-function
Last synced: 17 Mar 2025
https://github.com/cianidos/simple_search_engine
HyperSkill/JetBrains Academy project
Last synced: 09 Apr 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/lukemorales/ignite.gympass-api
Gympass alike API
effect fastify fastifyjs fp fp-ts functional-programming gym gympass nodejs typescript
Last synced: 01 May 2026
https://github.com/nkcoder/bondi
Scala scripts with functional programming in Scala 3 (Cats Effect, ZIO, Skunk etc.)
aws-sdk functional-programming postgresql scala3 skunk
Last synced: 01 Mar 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/didier/frontend-data
Functional Programming subject of @CMDA-TT
convenience d3 d3-visualization d3js data datavis datavisualization dataviz front-end functional-programming interactive jsdoc node nodejs parking-spots svelte sveltejs
Last synced: 13 Apr 2026
https://github.com/lordgoatius/comonad_rust
Attempt at encoding comonadic effects in Rust (inspired by @SheafificationOfG )
Last synced: 27 Mar 2025
https://github.com/minericefield/vue-ramda-ts-playground
functional-programming ramda typescript vue vue3
Last synced: 12 Apr 2026
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/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/olivier-boudeville/ceylan-curry
Curry: a Haskell Cookbook
functional-programming haskell
Last synced: 09 Apr 2025
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/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/aleksandarskrbic/functional-rest-api-example
Purely Functional REST API showcase application
cats cats-effect doobie functional-programming http4s pureconfig scala
Last synced: 01 Apr 2025
https://github.com/zeucxb/alura-functional-js
Curso de javascript funcional da Alura.
functional-programming javascript
Last synced: 20 Apr 2026
https://github.com/saidali-ibn-zafar/hard-parts-of-functional-js-fundamentals
Explore the increasingly popular paradigm of functional programming in JavaScript! You’ll learn how to wield and manipulate functions to develop more readable, maintainable and manageable codebases. You’ll go under the hood of powerful techniques like: Higher Order Functions, Function Composition, Pure Functions, and Immutability of State.
closure functional-programming functions-javascript higher-order-functions immutability purity
Last synced: 27 Feb 2026
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/arikgershman/ocaml-intro-330
An introductory OCaml project focused on functional programming fundamentals, demonstrating proficiency in recursion, pattern matching, list operations, and higher-order abstractions (map/fold).
algorithms fold functional-programming higher-order-functions list-manipulation map-function ocaml pattern-matching recursion university-project
Last synced: 09 Oct 2025
https://github.com/jul10l1r4/contador
Um simples contador de views 🎩
counter functional-programming php views viewstate
Last synced: 10 Oct 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/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/abrarulhassan-hub/javascript-practice
Practice of Js. Use loop,alert, array,slice etc
array code functional-programming jasonwebtoken javascript js loops methods
Last synced: 04 Sep 2025
https://github.com/leavers/fluentmap
A drop-in Python map replacement featuring parallel and batch processing
batch chunk functional-programming mapreduce parallel-processing python
Last synced: 11 Oct 2025
https://github.com/btylrob/btylrob.github.io
Personal OPAM / Lua Website
blog functional-programming ocaml soupault
Last synced: 29 Apr 2026
https://github.com/nathaniyell/meta-js-course
A repository with details of the different Javascript concepts learnt in Meta's Javascript course on Coursera
array-methods data-structures destructuring dom-manipulation functional-programming handling-errors ifelse inheritance javascript jest-test loops-and-iterations map mocking oop oop-principles set switch-case unit-test
Last synced: 29 May 2026
https://github.com/kevindasilvas/comments-kanban
Haskell microservice to add comments to a task in mini kanban project
conduit docker docker-compose functional-programming haskell mongo mongodb rabbitmq redis spock spock-framework uuid
Last synced: 11 Apr 2026
https://github.com/thehoneymad/coursera
coursera coursework excercises functional-programming machine-learning scala stanford
Last synced: 12 Oct 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/ghivert/papers
All articles published both on Medium or on my blog!
articles functional-programming programming
Last synced: 20 Jan 2026
https://github.com/jumpn/utils-composite
Composite Utilities
array composite functional-programming immutability object
Last synced: 11 Jul 2025
https://github.com/johnnynotsolucky/fu
Ramda, but shitty and without the docs.
functional-programming utilities
Last synced: 13 Oct 2025
https://github.com/denisdubochevalier/lambdac
WIP: Untyped lambda calculus compiler
compiler-design functional-programming lambda-calculus monadic
Last synced: 21 Jan 2026
https://github.com/nikvoronin/funsokoban
Minimalistic functional Sokoban (console, no mutable vars). Initially vibe coded with ChatGPT 5. Brought to working condition by Human Being 45.
console-application fsharp functional-programming game game-development gamedev sokoban sokoban-game vibe-coding
Last synced: 13 Oct 2025
https://github.com/chriso345/pipette
Functional programming for Python
currying functional-programming monads pipeline pipette pipette-fp python
Last synced: 03 Sep 2025
https://github.com/uriegel/uwebserver
A web server based on F# and .NET Core
fsharp functional-programming http-server
Last synced: 13 May 2026
https://github.com/zalbia/learning-eff
Learning eff
eff functional-programming learning scala
Last synced: 16 Oct 2025
https://github.com/garyhilares/minesweeper
Simple Minesweeper game written in ISL with lambdas (a functional programming variant of Racket).
functional-programming game minesweeper racket
Last synced: 22 Jan 2026
https://github.com/dimasmiftah/structuring
Structuring data from .txt file to JavaScript object literal using higher-order functions.
Last synced: 17 Oct 2025
https://github.com/yisus82/fic-pf
Programación Funcional - Facultad de Informática de A Coruña
caml functional functional-programming haskell haskell-exercises haskell-language haskell-learning ocaml ocaml-exercises
Last synced: 14 Apr 2026
https://github.com/firestone82/mazelib-gui
VŠB-TUO - School project in SKJ
functional-programming gui thinker
Last synced: 22 Apr 2025
https://github.com/ignaciopieroni/functional-programming
We want to process a set of organizations from different industries to perform various queries about them using concepts from the functional paradigm. For each organization we know its name, website and other important fields. The main goal is to focus on modeling the data types and writing the necessary functions to perform the required analysis.
functional-programming haskell
Last synced: 19 Oct 2025
https://github.com/NashTech-Labs/fp-scala
functional-programming scala traits
Last synced: 10 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/upi20/php_oop
OOP PHP Fundamental
functional-programming fundamental oop oop-php php
Last synced: 19 May 2026
https://github.com/mlanza/proposal-command-syntax
Proposal: Command Syntax for JavaScript
command-query-separation ecmascript fluent-interfaces functional-programming proposals
Last synced: 10 Mar 2025
https://github.com/joshuaganter/go-functional
Iterative functions for functional programming in Go.
functional-programming go golang
Last synced: 27 Aug 2025
https://github.com/jack994/lambdacalculus_in_sml
functional-programming lambda-calculus sml
Last synced: 27 Jan 2026
https://github.com/akimichi/kansuu.js
Yet another functional programming library for node.js
functional-programming javascript nodejs
Last synced: 01 May 2026