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: 2026-06-26 00:08:19 UTC
- JSON Representation
https://github.com/aaron-creator/java_functional_programming
Examples for learning Streams, functional ptogramming with Java8.
consumer filter function functional-programming java-8 map predicate-functions reduce streams
Last synced: 02 Apr 2025
https://github.com/prncss-xyz/flua
iterator composition in lua
functional-programming iterators lua
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https://github.com/pfpack/early-core-asyncpipeline
EarlyFuncPack Core.AsyncPipeline is a core library for .NET consisting of asynchronous pipeline.
async-pipeline async-programming asynchronous-pipeline asynchronous-programming asynchronous-tasks csharp dotnet dotnet-core functional-programming pipeline pipeline-library
Last synced: 17 May 2026
https://github.com/zinthose/pureshell
"A Python module for impartial computation. Implements the Functional Core, Stateful Shell pattern.
functional-programming pygame python python3
Last synced: 24 May 2026
https://github.com/rcardin/road-to-fp-in-scala
A bunch of code that I used to learn the topic of functional programming in Scala.
Last synced: 22 May 2026
https://github.com/vit0rr/lexical_analysis
Lexical analysis interpreter step in OCaml
functional-programming lexer lexical-analysis ocaml
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https://github.com/max-sir/kotlintraining_koans
Solution for all tasks from Kotlin Koans https://play.kotlinlang.org/koans/overview
algorithms datastructures functional-programming koans kotlin learning-kotlin-for-android oop-in-kotlin solutions-for-kotlin-koans tasks
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https://github.com/waf/montecarlo
Monte Carlo approximation of π, written in a functional programming style.
csharp functional-programming monte-carlo pi
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https://github.com/johnanon9771/concepts-fundamentals
Repository for experiments :smile:
concurrency functional-programming nodejs parallelism
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https://github.com/wking-io/lemonade
Composable AJAX requests that return a Future Data Type
composable-ajax-requests currying functional-programming futures lemonade monad
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https://github.com/shitu13/javascript-projects
This repository contains a collection of JavaScript projects that demonstrate a range of skills and concepts, from fundamental programming principles to advanced web development techniques.
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https://github.com/youstinus/toolsgo
Tools with utilities, transformers, generators and other useful functions.
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https://github.com/rcardin/cat-notebook
Notes on Category Theory, taken while trying to understand the Functional Programming
category-theory functional-programming learning writing
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https://github.com/jakubriegel/geffe-generator
Functional style implemented Geffe cryptographic stream generator
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https://github.com/cyboranf/effective-java-3rd
Learning from book
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Programming Language Theory & Research
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https://github.com/jottenlips/favorite_resources
📚 Helpful Full Stack Development Resources
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https://github.com/bernardopg/iaruba
🎚️ Functional audio mixer with hardware control for Linux
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https://github.com/theolampert/asyncsequenceextensions
Array extensions for async and concurrent operations.
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https://github.com/vijayksingh/functional-programming-1
Functional Programming Lesson 1
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https://github.com/indiscriminatecoding/machines
Effectful streams for Scala
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https://github.com/lmarzocchetti/advent-of-code-2023-haskell
Advent of Code 2023
advent-of-code functional-programming haskell
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https://github.com/aravindraj777/streamdream
A dedicated space for mastering Java Stream API with hands-on workouts and exercises. Exploring the art of functional programming through practical examples and challenges.
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https://github.com/olaven/fun
Util library for functional programming in Deno
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https://github.com/r8vnhill/root-of-haskell
Haskell implementation of the square root series approximation
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https://github.com/andreea-sindrilaru/fp-exercises
Functional programming assignments done in Elm
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https://github.com/bertrand31/data-structures-scala
🗂️ Collection of immutable data structures implemented in idiomatic, functional Scala. Some well-known, some homemade
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https://github.com/youz/lazyk-collection
Writing Lazy K interpreters in various languages
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https://github.com/gregros/react-tk
React, except it's for desktop UI in Python
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https://github.com/kanitsharma/elm-giphy
Single Page Application with Elm Architecture
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https://github.com/dotoscat/pyfunstream
Allow to chain functions with the | operator through streams
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https://github.com/youz/honestb
The Honest B programming language
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https://github.com/kamalfarahani/katharos
A library providing useful types and functions for functional programming in Python
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https://github.com/developeromarfaruk/e-johan-shop
Simple E-Commerce website with Firebase Authentication React Routing.
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https://github.com/eloyhere/semantic-java
Semantic-Java is a modern, maven Java stream processing framework with zero dependencies. It elegantly blends the fluency of Java Streams, the laziness of JavaScript generators, and intelligent index-based control inspired by database indexing — perfect for time-series, event streams, and high-performance data pipelines as a maven pendency.
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https://github.com/analyticbastard/dafn
Define asynchronous functions, easy
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Variadic function composition (without hacks)
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https://github.com/exbotanical/js-heuristics
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https://github.com/sdecima/java-nights-fp
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https://github.com/rafaeloledo/functional_js
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https://github.com/gkspranger/throwaway
A Clojure "throwaway" library
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https://github.com/harlockofficial/functionalprogrammingtutoringmaterial
All material that will be used during the tutoring sessions for the Functional Programming module of the Programming Methodologies course
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Last synced: 02 Feb 2026
https://github.com/hillaryjude/python-from-scratch-part-3-func-prog
Concepts on Sets, functional programing and its inbuilt functions
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Last synced: 23 Mar 2025
https://github.com/rajasegar/effpy
My own Functional Programming utilities in Javascript
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Last synced: 26 Oct 2025
https://github.com/adzz/ex-ample
Repo for Elixir By Example - practical examples of Elixir code
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https://github.com/marcinzh/spot
Cats Effect instances for Turbolift
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Last synced: 10 Mar 2026
https://github.com/hecdelatorre/programacionfuncionalagenda
Proyecto realizado en netbeans 12 con jdk 11
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Last synced: 27 Feb 2025
https://github.com/sergeysolovev/cs-operations
LINQ/monadic extensions for async operations in .net
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Last synced: 10 Jun 2025
https://github.com/davidboers/ElmEither
Implements the Either declaration in Elm.
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Last synced: 29 Jun 2025
https://github.com/okyungjin/fx-playground
Playground for FxJS, FxDOM
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Last synced: 17 May 2026
https://github.com/baberrehman/think-functionally
functional-programming haskell
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https://github.com/madnight/array-interpolatejs
Interpolate an array of numbers in js
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Last synced: 18 May 2026
https://github.com/appthrust/fcr
A functional programming toolkit for Kubernetes development, providing functional wrappers for controller-runtime packages with type-safe, composable operations
controller-runtime fp-go functional-programming go golang kubernetes kubernetes-development monadic-patterns toolkit type-safety
Last synced: 20 May 2026
https://github.com/al333z/reactiveapplication
Master degree thesis on Reactive Programming.
functional-programming reactive-programming
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https://github.com/epicallan/p2h-ui
Front end Test for a pdf to html service on steroids :ok_woman: :ok_woman: in purescript-pux
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https://github.com/ma-fi-94/advent-of-haskell-22
Doing 2022's AoC in Haskell, again! Because 2024 is over, and I need my fix!
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https://github.com/maxbarsukov-itmo/functional-programming-3
🧪λ Функциональное программирование: Лабораторная работа №3
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Last synced: 03 Aug 2025
https://github.com/yayuniversal/projet-ipf-s2
Functional programming project of the 2nd semester - ENSIIE
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https://github.com/xkaunanx/functional-haskell-zone
UTN - 2nd Year Engineering: Functional Programming
functional-programming haskell
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https://github.com/asarkar/udemy-complete-haskell
https://www.udemy.com/course/the-complete-haskell-course-from-zero-to-expert
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https://github.com/sebastianofazzino/poker-game
A simplified poker game implemented in Scala, featuring basic game mechanics, user interaction and MongoDB-based persistence.
functional-programming mongodb sbt scala
Last synced: 15 May 2026
https://github.com/vojinovic-m/zmijica
Snake game in JavaScript implemented using functional programming principles + Supabase
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https://github.com/gabrielnagy/2048racket
Final project for my second year Functional Programming class
functional-programming racket university-project
Last synced: 16 Jan 2026
https://github.com/tanbirhossain/fsharp-learn
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https://github.com/shootermv/seeking-alpha-assessment
App displays constantly changing patterns
functional-programming react typescript
Last synced: 18 May 2026
https://github.com/lpld/func-prog-scala
Assignments from the book "Functional programming in Scala": https://www.manning.com/books/functional-programming-in-scala
Last synced: 06 Mar 2025
https://github.com/supermacro/hangman
Hangman game
functional-programming haskell
Last synced: 23 Mar 2025
https://github.com/frouioui/debruijn
DeBruijn in Haskell
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Last synced: 17 Mar 2025
https://github.com/reubano/devcraft-workshop
Materials for the DevCraft workshop on stream processing
data functional-programming meza python riko stream-processing tutorial
Last synced: 04 May 2026
https://github.com/exbotanical/turnstile
A sandboxed continuous integration server for minimal effort build tasks
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https://github.com/agapas/halloween-gallery
Gallery example made with plain JavaScript. Styles made with mobile-first approach.
css es6 flexbox-css functional-programming gallery halloween html5 js mobile-first mobile-first-css plain-javascript responsive-desgin
Last synced: 07 May 2026
https://github.com/r8vnhill/scala-dibs
Code examples for the Design and Implementation of Software Libraries course (DIBS), focused on Scala. Covers OOP, FP, testing, and more — fully in English, built with SBT and Scala 3.
course-examples education functional-programming oop property-based-testing sbt scala scala2 scala3 software-libraries testing university
Last synced: 02 Apr 2025
https://github.com/takumi314/ocaml-sample-for-beginer
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https://github.com/brucou/graph-adt
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https://github.com/qbarrand/ensiie-iprf-quadtree
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https://github.com/gabrielczar/functional
Exercises using functional language
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https://github.com/ronanyeah/spotify-fresh
play with your spotify playlists using a Node.js cli
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https://github.com/peter-roh/ocaml
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https://github.com/dirkbosman/func_with_scala
Func / Functions / Fun with Scala :)
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https://github.com/sanghviharshit/config-parser-sml
Class Project - Implementation of a configuration parser using Standard ML of NJ (SML).
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https://github.com/turbaszek/haskell-labs
Notes from lectures and Haskell code from labs.
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https://github.com/vikaspulluri/functional-lite-javascript
Fundamentals of functional programming with javaScript
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https://github.com/sahidev1/calculator
A calculator for arithmetic mathematical expressions, developed from scratch with lexer, parser and evaluater
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https://github.com/viralpraxis/purist
Automatic runtime impure ruby methods invocation detection
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https://github.com/suddi/knightwatcherbot
Bot API for customized Telegram alerts, developed for AWS Lambda and API Gateway (https://bot.suddi.io)
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https://github.com/davidgfolch/schibstedwebapptest
Schibsted Webapp Test with com.sun.net.httpserver
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https://github.com/dimitrijkrstev/programming-paradigms
Material related to my programming paradigms class for both Prolog and Clojure
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https://github.com/artificial-sapience/clearflow
Correctness-first orchestration for emergent AI. Type-safe, deeply immutable, 100% code coverage.
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https://github.com/calvinlfer/dag-validator
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Versatile .NET Toolkit: A Comprehensive Set of Miscellaneous Helpers, Classes, and Utilities
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