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: 2026-04-02 00:07:52 UTC
- JSON Representation
https://github.com/ethern-myth/store-react
Shopping online store, react, .net core, postgresql
antd api cart csharp functional-programming javascript mui netcore7 postgresql reactjs vite
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https://github.com/sefatanam/tstricks
Exploring unpopular staffs of TS & JS things.
benchmark functional-programming javascript typescript
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https://github.com/pjiwm/functional-rust
A Rust library for functional programming, providing function composition, currying, and higher-order functions. This crate can be compiled on nightly Rust.
crate currying function functional-programming library rust rust-lang
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https://github.com/nihadamirov/holbertonschool-low_level_programming
C - Programming Language
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https://github.com/dashkite/joy
The simplicity of Lodash with the functional flair of Rambda.
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https://github.com/umesh-timalsina/ts-monads
Monads Playground in TypeScript
functional-programming typescript
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https://github.com/wdalmut/kata-example-3
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https://github.com/catseye/deturgenchry
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https://github.com/bennypowers/power-functions
A wee functional library intended half for entertainment, half for personal edification.
functional-programming javascript
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https://github.com/tmccombs/rust-cons
A persistent single-linked list for Rust
data-structures functional-programming rust
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https://github.com/aamisyahmi/fp
Set up and develop your FP project locally with React, Node, and PostgreSQL. Use Docker for an efficient containerized environment. 🚀🖥️
book docker-image education fp fprime functional-programming game javascript nasa nginx php python spaceflight training-providers tutorial verilog vivado xilinx
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https://github.com/noyzys/nautchkafe-scylladb
Lightweight, functional, modular, and flexible way to interact system built with ScyllaDB
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https://github.com/bcherny/mapf
Ergonomic Promise.all
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https://github.com/tr-yasuda/kitsunejs
Type-safe Result and Option utilities for TypeScript, inspired by Rust. Safer error handling with a lightweight functional style.
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https://github.com/nohomey/prolog-interpreter
Basic Prolog interpreter written in Haskell for the Functional programming course in univeristy (FMI at SU)
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https://github.com/stevenchen3/ragdoll
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https://github.com/endou-mame/php-monad
📦 Implemented the concept of monads in functional programming in PHP.
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https://github.com/sushantpt/understanding_delegates
Code snippets of "Delegates in C#"
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https://github.com/youz/lazyk-collection
Writing Lazy K interpreters in various languages
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https://github.com/gabrielgiussi/scala-cats
Exercises from Scala with Cats
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https://github.com/devkiloton/java-ft
Code used in my workshop at UNICAMP university to show the benefits of the functional programming on Java, and compare imperative & declarative code.
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https://github.com/khaledashrafh/petpal-simulation
The PetPal Simulation is a console-based application that simulates the experience of adopting and taking care of a pet. Users can adopt a pet, feed it, play with it, and check its status. The game tracks the pet's hunger and happiness levels, and it ends if these levels drop to critical values.
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🪐 A personal bio for GitHub
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My Fist App using Elm Lang
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My functional math studies with Haskell
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https://github.com/shahaf-f-s/multithreading
A python module for creating multithreading processes easily, in a more Pythonic way.
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https://github.com/yoyolicoris/qmul-ecs713-fp-final
My individual coursework of the module ECS713P Functional Programming, QMUL.
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Meus estudos da Linguagem Elixir
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Simple and very modest library written based on functional programming inspired Underscore.js library
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https://github.com/catseye/sally
MIRROR of https://codeberg.org/catseye/Sally : A cute but naïve functional language - "upside-down Forth cake".
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https://github.com/deepcloudlabs/javascript-programming-essentials
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https://github.com/olegalexander/oa-utils
Statically typed Python utilities for functional programming.
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Effectful streams for Scala
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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
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https://github.com/grahamstrickland/functional_lean
Examples and exercises from "Functional Programming in Lean" - David Thrane Christiansen
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https://github.com/hugojosefson/fns
Utility functions.
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https://github.com/hfagerlund/hey-haskell
An introduction to Haskell
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https://github.com/fr33m0nk/functional-programming-with-fp-ts
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https://github.com/imrafaelmerino/vertx-mongo-effect
Vertx-MongoDB-Effect enables interaction with MongoDB in a purely functional and reactive style, seamlessly integrating with Vertx-effect. This library requires familiarity with Vertx-effect, as both frameworks share a foundational reliance on immutability and persistent data structures provided by json-values.
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Cheap, functional, terminal progress bar
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https://github.com/jungstershark/clojurecipe
ClojuRecipe is a Clojure-based command-line tool that suggests recipes using the Edamam API. It leverages functional programming principles to provide reliable recipe suggestions based on the ingredients you have available.
api clojure command command-line-tool edamam-api functional-programming immutable java leiningen pure-functions recipes
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https://github.com/keidrun/fantasy-utils
Small utils for Functional Programming with Promise.
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📚 Helpful Full Stack Development Resources
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Collection of small and enjoyable functional programming exercises in TypeScrip
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https://github.com/delonnewman/hash_delegator
Thread-safe immutable objects that provide delegation and basic validation to hashes.
data-oriented data-oriented-programming data-structures fp functional-programming hash hashmap immutable immutable-datastructures object-oriented-programming oop ruby ruby-gems
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https://github.com/robertdp/engineering-test-api
Minimalistic API made for an engineering test
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https://github.com/mqtth3w/paradigmilinguaggianalisidati-unipr
Paradigms and languages for data analysis (Haskell, Python, Rust). 2024.
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https://github.com/francisbarton/adventofcode_2023
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https://github.com/eminencegrs/fp-in-fs
Exercises to the book "Functional Programming Using F#" written by Michael R. Hansen and Hans Rischel
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https://github.com/wanjinyoo/sml
Functional programinng
currying functional-programming sml
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https://github.com/delonnewman/multiple-dispatch
An implementation of multiple dispatch for Ruby. Also known as generic-functions or multi-methods.
data-oriented-programming functional-programming multiple-dispatch oop polymorphism ruby ruby-gem
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https://github.com/delonnewman/gen-test
Generative or property based testing for Ruby
functional-programming generative-testing property-based-testing quickcheck ruby
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https://github.com/arduriki/servy
An HTTP server made with Elixir to learn functional programming
elixir elixir-lang elixir-language elixir-programming-language functional-programming http http-server iex mix
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https://github.com/yazaldefilimone/lambda-normalizer
seeking to understand patterns behind a normalizer for typed lambda calculus with type affinities.
agda functional-programming lambda-calculus rust type-theory typescript
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https://github.com/cryptocraigo/programming-for-kids
🚀 Explore programming with this guide for kids. Discover languages like Python and JavaScript, and start your journey in IT careers today.
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Closures & Prototypal Inheritance, Object Oriented Programming, Functional Programming, Asynchronous Javascript, Error Handling, Modules
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Fluently (and efficiently) compose PHP functions, methods, and lambda-expression strings
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https://github.com/mhenderson/squarelimit
Escher's Square Limit in R with funcgeo.
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https://github.com/chihaya-yuka/hackchat-haskell-bot
Hack.Chat's functional bot.
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Stuff I've worked through while learning Haskell
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https://github.com/ferr0s04/feup-pfl
Repository for PFL (Functional and Logical Programming) course of LEIC FEUP, for year 2024-25
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https://github.com/powerunit/powerunit-extensions-exceptions
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Tic-Tac-Toe in Elm
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https://github.com/dragos-tudor/frontend-routing
Rewritten React router library [functional principles].
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Rewritten React core library [functional principles].
functional functional-components functional-programming react rendering-engine
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https://github.com/primeeagle/sonata
A modern scripting language with an advanced type system, supporting both object-oriented and functional programming paradigms.
functional-programming interpreted-programming-language object-oriented-programming programming-language scripting-language
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https://github.com/williamlsh/js-pandora
Practical challenging cases involved with algorithm, functional programming and interviews implemented with JavaScript
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https://github.com/nikdon/15puzzle
Purely functional 15 puzzle
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https://github.com/ashr123/exceptional-functions
A collection of functions that protect against unchecked Exceptions
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https://github.com/tmartins11/progfuncional
Repositório para armazenar todos os projetos desenvolvidos na disciplina de Programação Funcional - BCC | UNIFAL.
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https://github.com/xkrejc70/mit-flp-project1
FLP - Functional and Logic Programming - Project: functional programming language Haskell: Minimize Deterministic finite automaton
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https://github.com/nikoloza23/react-pages
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