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: 2026-07-02 00:11:57 UTC
- JSON Representation
https://github.com/petitviolet/scala_fp_layered
functional layered architecture implementation example
akka-http ddd functional-programming scala scalaz tagless-final
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/filipbolt/hackerrank_functional
Haskell solutions hackerrank functional challenges
functional-programming hackerrank hackerrank-solutions haskell
Last synced: 29 Jun 2026
https://github.com/blakek/make-lookup
📒 Make a lookup object from an array of objects
functional-programming hash-lookup javascript lookup lookup-table map typescript
Last synced: 30 Apr 2026
https://github.com/anvell/either
Lightweight Either monad implementation
either-monad functional-data-structure functional-programming jvm kotlin kotlin-library monad
Last synced: 01 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/singuerinc/slot-machine
fun functional-programming machine react slot xstate
Last synced: 06 May 2026
https://github.com/bohdanmoroziuk/booky
This is a minimal example implementation of Clean Architecture in Vue/Quasar
clean-architecture functional-programming jest oop pinia quasar2 typescript unit-testing vue-router vue3
Last synced: 07 May 2026
https://github.com/kerelape/monadic-objects
Collection of functions to modify objects
functional-programming javascript javascript-library js objects
Last synced: 22 Jun 2026
https://github.com/agapas/carousel
Image carousel with indicators, made with plain JavaScript
css3 es6 functional-programming html5 image-carousel javascript plain-javascript responsive-design
Last synced: 09 May 2026
https://github.com/ajitjha393/sthalit
A library that mimics the concept of lazy evaluation, a feature found in functional programming languages like Haskell.
functional-programming generators iterators javascript proxy typescript
Last synced: 09 May 2026
https://github.com/gurbaaz27/cs350a-homework-exercises
functional, lambda-calculus and object-oriented programming homework assignments
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Last synced: 09 May 2026
https://github.com/pranav-jadhav09/gitfinder
A GitFinder application to search GitHub users and view their repositories, followers, and more.
api css3 functional-programming gitfinder githunter html javascript oop single-page-applications
Last synced: 12 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/polossk/renai-slg-solution
Solution of 恋愛SLG
functional-programming oj-solutions
Last synced: 11 May 2026
https://github.com/shanoaice/bethlehem
A minimal functional programming library for JavaScript.
functional-programming ramda typescript
Last synced: 11 Jun 2026
https://github.com/0xspringtime/catsys
category-theory functional-programming npm system-design typescript
Last synced: 14 May 2026
https://github.com/jasonsbarr/liszt
A prototypal object oriented language that borrows heavily from functional programming concepts and languages
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Last synced: 13 Jun 2026
https://github.com/rajasharan/elm-countdown-problem
Solution for the countdown-problem in elm
elm elm-demos elm-lang functional functional-programming
Last synced: 13 Jun 2026
https://github.com/calvinlfer/account-experiment
actor-model akka domain-driven-design functional-programming scala
Last synced: 13 Jun 2026
https://github.com/afsalthaj/fp-generator
The library that solves all your data generation problem !
fs2 functional-programming generator scala stream-processing
Last synced: 16 Jun 2026
https://github.com/mahmoudhanafy/scala-specialization
my solutions to assignments
Last synced: 19 Jun 2026
https://github.com/devmahmud/javascript-from-fundamentals-to-functional-js
Learn higher-order functions, closures, scope and the fundamentals necessary to use modern frameworks like React, Angular and Vue. You'll master key functional methods like map, reduce and filter ...plus promises and ES6+ asynchronous JavaScript!
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Last synced: 20 Jun 2026
https://github.com/tigerpixel/currier
Super easy FP function currying for Swift
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Last synced: 22 Feb 2026
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/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/ist-dsi/scala-nova-client
A pure functional Scala client for Openstack Nova implemented using Http4s client.
functional-programming http4s openstack-clients scala
Last synced: 14 Jan 2026
https://github.com/jericirenej/typescript-monads-chaining
Chain callbacks in Typescript with integrated nullish checks and strong typing using the monad design pattern
chaining functional-programming monads pipes typescript
Last synced: 06 Aug 2025
https://github.com/davidmarne/functional_flutter
Tools for composing flutter widget trees in a functional manner.
flutter functional functional-programming
Last synced: 14 May 2026
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/mrandl/satsolver
A toy functional and parallel SAT solver implementation in Scala
dotty functional-programming sat-solver scala
Last synced: 14 Jun 2025
https://github.com/arindas/lazy-prime-sieve
Lazy Sieve of Eratosthenes for infinitely generating primes lazily in Rust.
functional-programming lazy-evaluation prime-sieve sieve-of-eratosthenes
Last synced: 17 Mar 2025
https://github.com/mmzk1526/haskell-blockchain-tutorial
A simple blockchain toy example
blockchain functional-programming
Last synced: 06 Oct 2025
https://github.com/gailo22/myproject
sample java project
algorithms functional-programming java java8 practices
Last synced: 28 Mar 2025
https://github.com/rabestro/grokking-fp-exercises
Solutions to exercises from the book Grokking Functional Programming. This repository showcases my journey of learning functional programming concepts and applying them in practice, with a focus on Scala.
exercises functional-programming learning-by-doing scala
Last synced: 12 Jun 2025
https://github.com/lenguyenthanh/scalachess-tests
Keep scalachess honest
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Last synced: 17 Jun 2025
https://github.com/kalongn/cse-216
Programming Abstraction (College Class).
functional-programming generic java ocaml python recursion type-hierarchies
Last synced: 12 Apr 2026
https://github.com/cicovic-andrija/scala-image-editor
Image editing desktop application written in Scala
desktop-app functional-programming image-editor
Last synced: 01 Apr 2025
https://github.com/p0lunin/vglang
????
functional-programming programming-language
Last synced: 11 Jun 2025
https://github.com/unosd/resultmonad
C# implementation of the result and other monads with query syntax support and extensions for Tasks and IEnumerable
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Last synced: 27 May 2026
https://github.com/top-submissions/foundations-calculator
arithmetic beginner-project calculator clean-design css dom-manipulation event-listeners foundations-path frontend functional-programming hover-effects html input-validation interactive-ui javascript mini-project odin-project responsive-design student-project web-development
Last synced: 31 May 2026
https://github.com/jvrieger/245programminglanguages
BMC CMSC245 Principles of Programming Languages Assignments and Labs with Geoffrey Towel
closures-and-scopes dynamic-programming functional-programming golang parallel-programming rust
Last synced: 14 Jan 2026
https://github.com/xiel/outer-hooks
Powerful and composable hooks that work in Node & Browser.
functional-programming hook hooks node typescript
Last synced: 21 Jan 2026
https://github.com/gustavodiasag/simpler
Interpreter for a functional, expression-based programming language
functional-programming interpreter lambda-calculus ocaml programming-language
Last synced: 10 Oct 2025
https://github.com/ist-dsi/scala-keystone-client
A pure functional Scala client for Openstack Keystone implemented using Http4s client.
functional-programming http4s openstack-clients scala
Last synced: 21 Jan 2026
https://github.com/itemconsulting/enonic-wizardry
Functional utility library for Enonic XP
enonic enonic-xp functional-programming typescript
Last synced: 19 Jan 2026
https://github.com/rjrudman/tslinq
ES5 compatible implementation of LINQ and lazily executed enumerables for typescript.
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Last synced: 12 Apr 2026
https://github.com/almayor/ft_turing
A Turing Machine simulator written in Haskell
21school functional-programming haskell turing-machine
Last synced: 25 Mar 2025
https://github.com/sgevorg/fp-js-workshop
Functional Programming basics in Javascript workshop for Iterate Hackerspace
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Last synced: 11 Jun 2025
https://github.com/soloalex1/functional-snake
A simple snake game to learn and practice functional programming. Testing a tutorial from YouTube.
functional-programming javascript javascript-game js
Last synced: 11 Jun 2025
https://github.com/parmentf/penser-ramda
Traduction de la série d'articles "Thinking in Ramda" du blog de Randy Coulman
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Last synced: 12 Apr 2025
https://github.com/shalithasuranga/haskell-learning
Example codes to learn haskell
functional-programming haskell source-code
Last synced: 06 Jan 2026
https://github.com/jhonnymgx115/linqexercise-oop
Ejercicios de Linq y Recursividad OOP en C#
college-project csharp functional-programming linq oop poo recursive
Last synced: 08 Apr 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/zhibirc/dev-random
:notes: notes/code/thoughts
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Last synced: 04 Apr 2026
https://github.com/nkz-soft/nkzsoft.fluentresults.extensions.functional
It is a library that extends the popular FluentResults library and helps you write code in a more functional way.
csharp dotnet fluentresults functional-programming result result-pattern
Last synced: 24 Nov 2025
https://github.com/pfpack/pfpack-dependency-registry
PrimeFuncPack Dependency Registry is a library for .NET providing a dependency registrar intended for registering services, including dependency trees built by PrimeFuncPack Dependency, in the .NET dependency injection mechanism.
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Last synced: 10 May 2026
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/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/axect/fp-lecture
2018 Functional Programming Lecture in Yonsei Univ
elm functional-programming haskell julia
Last synced: 11 May 2026
https://github.com/rxtoolkit/stt-deepgram
👂 RxJS operator for realtime speech-to-text (STT/S2T) using Deepgram speeh-to-text
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Last synced: 10 Jun 2026
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.
functional functional-programming
Last synced: 18 Mar 2025
https://github.com/karmakaze/monadts
Fun with flatMap - Now I know My ADTs (or How to Learn Monads by Accident)
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Last synced: 23 Jan 2026
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/mainro/cyclotron-std
Python standard library drivers and components for Cyclotron
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Last synced: 02 Jul 2025
https://github.com/jaypmorgan/dfp
A suite of functional tools for all your functional programming
Last synced: 16 Mar 2025
https://github.com/federicobruzzone/software-foundations
Solutions (in Coq) of the exercises in the software foundation books.
coq coq-library functional-programming ocaml software-foundations
Last synced: 04 Feb 2026
https://github.com/ahoward2/easier-nest-server
Functional programming approach to a Nest JS server. ƛ
functional-programming nestjs typescript
Last synced: 13 May 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/manuelelucchi/functional.jl
A simple Julia library to boost your functional code
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Last synced: 30 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
functional-programming functions-composition java lambda refactoring
Last synced: 01 Feb 2026
https://github.com/foyez/fp
Functional Programming
functional-programming programming-paradigms
Last synced: 07 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
functional-programming php php-library
Last synced: 27 Feb 2026
https://github.com/abdulaziz-hassan/cpu-cache-system_haskell
A successful implementation of a simplified CPU cache system in Haskell and takes advantage of the Functional Programming Paradigm
functional-programming haskell
Last synced: 14 Mar 2025
https://github.com/kaliv0/fumus
Functional musings in Python
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Last synced: 27 Feb 2026
https://github.com/edysegura/js-functional
Functional JavaScript programming examples
functional-programming javascript
Last synced: 04 Feb 2026
https://github.com/lulu-berlin/seq.ts
A typescript wrapper for Iterable<T> providing functional programming functionality similar to ReadonlyArray<T>
functional-programming iterable sequence typescript
Last synced: 30 Apr 2026
https://github.com/javanile/boor
🐮 Use only if you hate good manners
boorish foreach functional-programming nodejs statements
Last synced: 16 Apr 2026
https://github.com/arc-hugo/debt_calculator
Implementation project of an algorithm computing the max-flow of a flow graph and apply it in a debt calculator app.
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Last synced: 18 Mar 2025
https://github.com/fitter0happier/lambda_parser
Lambda Calculus parser
functional-programming haskell lambda-calculus monad
Last synced: 15 Mar 2025
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.
functional-programming gleam langdev language
Last synced: 19 Mar 2026
https://github.com/gummif/endocpp
Modern C++ functional programming concepts library
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Last synced: 23 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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Last synced: 02 Apr 2026
https://github.com/wurstbroteater/papso
Parallel Asynchronous Particle Swarm Optimization in Clojure
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Last synced: 04 Apr 2025
https://github.com/zerotohero-dev/delgado
Delgado is your functional handyman.
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Last synced: 13 Jun 2026
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/gribouille/json-auth-server
JSON Web token server with GraphQL API
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Last synced: 18 Apr 2026
https://github.com/raedaddala/advent-of-code
My solutions for Advent of Code starting from 2015
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Last synced: 20 Apr 2026
https://github.com/hbarcelos/best-route
Finds the best (cheapest) route from a starting point towards a destination
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Last synced: 04 Jun 2026
https://github.com/rxtoolkit/utils
🛠️ RxJS operators for very common data transformation tasks
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Last synced: 15 Jun 2026
https://github.com/kelvins/functional-programming-in-scala
Functional Programming in Scala
Last synced: 17 Jun 2026
https://github.com/alejogs4/church-encoding-javascript
Church encoding to represent typical programming structures on Javascript
church-encoding functional-programming javascript lambda-calculus
Last synced: 06 Jun 2026
