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/thericecold/tictactoe
Tictactoe using 2D array with game history states
alpha-beta-pruning board-game functional-programming game html javascript minimax-algorithm tictactoe vanilla-javascript
Last synced: 17 May 2026
https://github.com/vikaspulluri/functional-lite-javascript
Fundamentals of functional programming with javaScript
es6 functional-programming javascript
Last synced: 21 Mar 2025
https://github.com/gabrielczar/functional
Exercises using functional language
exercises functional-programming haskell python
Last synced: 17 May 2026
https://github.com/maxbarsukov-itmo/functional-programming-3
🧪λ Функциональное программирование: Лабораторная работа №3
command-line computational-math elixir functional-programming itmo laboratory-work maxbarsukov
Last synced: 03 Aug 2025
https://github.com/mohamedismail37/bank-system
Console-based bank management system in C++ featuring file I/O, authentication, and permission levels,etc
bank console console-application cplusplus cpp file files functional-programming systems
Last synced: 15 Jun 2025
https://github.com/tralahm/scala-by-example
Scala is a tastefully typed language: it is statically typed, but explicit types appear in just the right places. Scala takes powerful features from object-oriented and functional languages, and combines them with a few novel ideas in a beautifully coherent whole. The syntax is so lightweight, and its primitives so expressive, that APIs can be used with virtually no syntactic overhead at all. Examples can be found in standard libraries such as parser combinators and actors. In this sense Scala supports embedded domain-specific languages.
functional-programming sbt scala tralahm tralahtek
Last synced: 31 May 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/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.
data functional functional-programming java pipeline stream
Last synced: 07 Apr 2026
https://github.com/johnnynotsolucky/fu
Ramda, but shitty and without the docs.
functional-programming utilities
Last synced: 13 Oct 2025
https://github.com/daggerok/functional-and-reactive-principles-in-scala
Never too late! My learning process for 'Functional Programming Principles in Scala' and 'Principles of Reactive Programming in Scala' courses!
functional functional-programming functional-reactive-programming functional-testing scala
Last synced: 14 Jun 2026
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/youz/lazyk-collection
Writing Lazy K interpreters in various languages
esolang functional-programming lazy-k
Last synced: 02 Feb 2026
https://github.com/mohamedismail37/math-game
A C++ console game for practicing arithmetic with random questions and instant feedback.
cpp functional-programming game math mathematics maths project
Last synced: 15 Jun 2025
https://github.com/milandjurdjevic/either
Functional-style error handling in C# using a simple Either implementation.
csharp error-handling functional-programming monads
Last synced: 24 Jun 2025
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/yonatan-reicher/functionality
Rust |> functional programing = 💖
functional-programming pipes rust trait
Last synced: 15 Jun 2026
https://github.com/ythecombinator/jaspion
Practical java 8 utility belt for you projects.
Last synced: 30 Oct 2025
https://github.com/rosewood69/javascript-html-css-telephone-number-validator
This is freeCodeCamp "JAVASCRIPT ALGORITHM & DATA STRUCTURE" Certification Project (TELEPHONE NUMBER VALIDATOR).
array-operation basic-algorithms basic-javascript data-object debugging dom-manupulation form-validation functional-programming html-css-javascript intermediate-javascript localstorage recursion regular-expression string-operations
Last synced: 20 Jul 2025
https://github.com/sderosiaux/zio-story
🎯 Interactive, gamified learning platform for mastering ZIO - Scala's powerful library for async and concurrent programming
concurrent-programming education functional-programming gamification interactive-learning learning-platform nextjs programming scala tutorial typescript zio
Last synced: 07 May 2026
https://github.com/reubano/pyconza-tutorial
Jupyter notebooks and data for "Data Mining and Processing for fun and profit" PyConZA16 tutorial
data functional-programming jupyter-notebook meza pycon python tutorial
Last synced: 17 May 2026
https://github.com/jwhittle933/funked
A Functional Library for Go
functional-programming genserver golang library
Last synced: 28 Mar 2025
https://github.com/mrbrunelli/curso-elixir
Meus estudos da Linguagem Elixir
elixir elixir-lang erlang functional-programming
Last synced: 19 Apr 2026
https://github.com/aryanpillai2007/computer-science-3-labs
All of the Advanced Computer Science 3 Labs I have completed over the 2024-2025 school year.
backtracking binary-tree computer-science cryptography declarative-programming dynamic-programming functional-programming graphs hashing hashmap heaps java linked-list memoization queue recursion stacks
Last synced: 23 Jun 2025
https://github.com/monban/fp
Collection of functional programming constructs for Go
functional-programming go golang
Last synced: 28 Mar 2025
https://github.com/th3n0m4d/project-euler
Project Euler offers a plethora of challenges for those who love math and algorithms.
algorithm-challenges clean-code functional-programming javascript jest mathematics
Last synced: 14 May 2026
https://github.com/raboro/sorting-algorithms-in-haskell
Most common sorting algorithms implemented in Haskell (Quicksort, InsertionSort, MergeSort, BubbleSort, HeapSort, SelectionSort, Radixsort, Bucketsort and Shellsort)
functional-programming haskell sorting-algorithms sorting-algorithms-implemented
Last synced: 28 Mar 2025
https://github.com/zalbia/learning-eff
Learning eff
eff functional-programming learning scala
Last synced: 16 Oct 2025
https://github.com/asarkar/book-of-monads
Book of Monads
functional-programming haskell monad
Last synced: 19 Jul 2025
https://github.com/rexapex/aetherlang
Aether compiler written in Haskell
aether functional-programming haskell programming programming-language
Last synced: 20 Mar 2025
https://github.com/arthi-chaud/j4hskl
JSON for Haskell
functional-programming haskell json parsing
Last synced: 16 Oct 2025
https://github.com/nihadamirov/holbertonschool-low_level_programming
C - Programming Language
algorithms c-programming-language data-structures functional-programming malloc recursion shell
Last synced: 17 May 2026
https://github.com/badeend/nothing
If you want to use `void` as a type parameter, but C# won't let you...
csharp functional-programming hack unit
Last synced: 23 Jun 2025
https://github.com/nrissot/DPF-2024-BinaryTree
🐫 Code OCaml du projet de Programmation Fonctionnelle de L2S4
binary-tree functional-programming ocaml university-project
Last synced: 17 Oct 2025
https://github.com/spacesoldier/starty
a lightweight framework which helps building modular and configurable Node.js applications
ddd functional-programming javascript nodejs rapid-development rapid-prototyping rest-api
Last synced: 07 May 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/alinpahontu2912/racket-supermarket
first homework for programming paradigms
data-structures functional-programming racket
Last synced: 18 Oct 2025
https://github.com/mavaji/ke2019
applicative functional-programming functor kotlin monad
Last synced: 14 Apr 2026
https://github.com/it1shka/moonshine
Library providing common functional utilities for the Lua programming language. Development of the library is currently frozen
array-methods functional-programming library lua lua-library luajit
Last synced: 14 Mar 2026
https://github.com/matheusphalves/functional-programming-paradigm
This repository will show to you how functional paradigm works in a feel examples: implementation of Data structures, high order functions and other functional functions.
functional-programming functions imutability kotlin
Last synced: 18 Jul 2025
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
Last synced: 17 Feb 2026
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/eminencegrs/fp-in-fs
Exercises to the book "Functional Programming Using F#" written by Michael R. Hansen and Hans Rischel
dotnet fsharp fsharp-exercises fsharp-practice fsharp-samples functional-programming
Last synced: 17 Feb 2026
https://github.com/exbotanical/heuristics
Useful heuristics, type checks, and validation helpers for JavaScript and TypeScript
functional-programming type-checking utility-library validation-library
Last synced: 23 Jun 2026
https://github.com/sidmishraw/gunc
Golang functional programming library
functional-programming go higher-order-functions
Last synced: 19 Oct 2025
https://github.com/aaronlelevier/programming-in-erlang-2nd-ed-book-code
Programming in Erlang 2nd Ed. Book code and practice
erlang functional-programming learning
Last synced: 17 May 2026
https://github.com/mfarsikov/tuples
Java 8 Tuples
functional-programming java java-8 java-library tuples
Last synced: 29 Apr 2025
https://github.com/pixcai/hscheme
Write Yourself a Scheme in 48 Hours
functional-programming haskell scheme
Last synced: 20 Oct 2025
https://github.com/ari-s-123/pdp-hw3
A cli tool built with Bun, TypeScript, and Functional Programming to process listings files from the AirBnB Get the Data page.
airbnb bun cli csv fast-csv functional-programming json typescript
Last synced: 07 May 2026
https://github.com/rsrini7/myelmresume
My Short Resume using ELM Language 0.18
elm elm-lang functional-programming
Last synced: 25 Jun 2026
https://github.com/nohomey/prolog-interpreter
Basic Prolog interpreter written in Haskell for the Functional programming course in univeristy (FMI at SU)
functional-programming haskell monads-usage prolog-interpreter
Last synced: 17 Jul 2025
https://github.com/noyzys/nautchkafe-scylladb
Lightweight, functional, modular, and flexible way to interact system built with ScyllaDB
database database-management fp functional-programming java mysql postgresql relational-databases scylla scylladb sql sql-query sqlalchemy
Last synced: 30 Oct 2025
https://github.com/priontoabdullah/pin-matcher-vault-otp
🔢 An OTP pin generator system. 📛 Live demo: https://priontoabdullah.github.io/Pin-matcher-vault-OTP/ 🙌
code-generator functional-programming javascript logic-programming
Last synced: 15 Jul 2025
https://github.com/lapets/course-programming-languages
Lecture notes, assignments, and other materials for a one-semester course on programming language concepts and theory, interpretation and compilation, and programming paradigms.
bnf compilers functional-programming interpreters lecture-notes parsing programming-languages static-analysis syntax type-checking type-systems
Last synced: 14 Jul 2025
https://github.com/catseye/iphigeneia
A toy hybrid imperative/functional programming language
functional-programming imperative-programming-language toy-language
Last synced: 17 Dec 2025
https://github.com/psenger/functional-programming-examples-and-patterns
This is a set of Functional Programming Examples and Patterns
examples functional-programming javascript
Last synced: 13 Jul 2025
https://github.com/dennisappiah/py-prep
functional-programming oop-principles python3
Last synced: 13 Jul 2025
https://github.com/ifkas/mars-dashboard-project
This is the second project that passed the test for the Udacity Intermediate JavaScript nano degree.
api express-js functional-programming javascript node-js vanilla-javascript
Last synced: 10 Apr 2026
https://github.com/rjdestigter/rxjs-single-state-todomvc
Experimental serliazable, time-travelable single state solution using RxJS observables
functional-programming reactjs rxjs typescript
Last synced: 17 May 2026
https://github.com/bensimmers/matchly
TypeScript utility for pattern matching in typescript - Inspired by F# match
functional-programming library typescript
Last synced: 23 Jun 2025
https://github.com/aayushyadavz/todo-app-react
Built a ToDo App using React JS.
components functional-programming reactjs usestate-hook
Last synced: 08 May 2026
https://github.com/jack994/lambdacalculus_in_sml
functional-programming lambda-calculus sml
Last synced: 27 Jan 2026
https://github.com/invrtd-h/ffffff
JS의 underscore 라이브러리를 그대로 C++로 구현하는 프로젝트입니다
cpp cpp20 functional-programming
Last synced: 12 Jul 2025
https://github.com/elenavanengelenmaslova/injectfunctionsspringannotations
Inject Kotlin functions in Spring Boot
annotations functional-programming functions kotlin spring-boot
Last synced: 16 May 2026
https://github.com/marcin-chwedczuk/fpinscala
My solutions to the exercises from "Functional Programming in Scala" book.
functional-programming functional-programming-examples scala
Last synced: 24 Oct 2025
https://github.com/arnaudsm/array-deluxe
Superpowers for your JavaScript arrays 🦸
array functional-programming groupby list pipes
Last synced: 22 Jun 2025
https://github.com/aneeshlalwani/spreadsheet-javascript
A spreadsheet application, features parsing and evaluating mathematical expressions, implementing spreadsheet functions, handling cell references, and creating interactive web interfaces with dynamic updates.
arrow-functions css3 dom-manipulation functional-programming html5 javascript
Last synced: 14 Apr 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/borisskert/lazy-stream
A lazy stream implementation with some cool methods known from functional languages
functional-programming lazy-loading object-oriented-programming stream-api
Last synced: 22 Jun 2025
https://github.com/atomicptr/phonad
Building blocks for functional programming in PHP, inspired by Haskell.
functional-programming php php-library
Last synced: 15 Jan 2026
https://github.com/pkarpovich/functional-programming-labs
BSTU Functional Programming Labs
education functional-programming go golang
Last synced: 25 Oct 2025
https://github.com/mtumilowicz/scala-zio2-partially-applied-types-workshop
Scala - introduction to partially applied types based on zio example.
functional-programming partially-applied partially-applied-components workshop workshop-materials zio zio2
Last synced: 21 Jun 2025
https://github.com/scalawilliam/syslog-ac
Scala FS2-IO-UDP syslog server implementation for ActionFPS
cats fp fs2 functional functional-programming scala
Last synced: 11 Jul 2025
https://github.com/yanm1ng/lodash-rebuild
lodash makes JavaScript easier, so let's rebuild it for fun and practice !!
functional-programming javascript lodash practice
Last synced: 11 Jul 2025
https://github.com/kenato254/ts-option
The Option type is a powerful tool for handling values that may or may not be present, inspired by functional programming languages like Rust and Haskell. It provides a type-safe way to avoid common errors associated with null or undefined by explicitly representing the absence of a value.
ci functional-programming github-actions javascript nodejs npm safety typescript yarn
Last synced: 11 Apr 2026
https://github.com/zalbia/zio-structure
Just learning how to structure ZIO programs
functional-programming scala zio
Last synced: 25 Oct 2025
https://github.com/clitetailor/tokenize-monster
Yet another powerful tokenizer in js.
functional-programming tokenize tokenizer
Last synced: 02 Apr 2025
https://github.com/rabestro/roman-arabic-calculator
This code is a proof of concept. The calculator can work with both Arabic (1,2,3,4,5 ...) and Roman (I, II, III, IV, V ...) numbers.
arabic-numbers calculator functional-programming lambdas pattern-matching prof-of-work roman-numerals validation
Last synced: 11 Jul 2025
https://github.com/amsh4/livesketch
Real-time collaborative drawing app with React UI, Elixir backend, and Python analytics. Enables seamless sketching, anomaly detection, and scalable infra.
devops docker elixir functional-programming isolation-forest pandas phoenix python react websocket
Last synced: 07 Apr 2026
https://github.com/jleahred/idata
small tools to reduce mutability and program more functionally with Rust
functional-programming mutability rust
Last synced: 20 Jun 2025
https://github.com/kaierikniermann/result-py
Small functional library with strict typing in python 3.14
functional-programming monads python314 type-safety
Last synced: 27 Jun 2026
https://github.com/willmcpherson2/soop
The Soop Language
functional-programming object-oriented-programming programming-language rust
Last synced: 20 Jun 2025
https://github.com/rbaltrusch/stream.lua
A lazy iterator-chaining library for Lua similar to the Java Stream API
fp functional-programming iterator-chaining iterator-functions iterator-library iterators lua stream streams streams-api
Last synced: 10 Jun 2026
https://github.com/fonCki/functional-programming
This repository hosts the "Goodies To Go (G2G)" project, an F#-based online ordering system for a canteen, demonstrating domain modeling and basic functionalities.
Last synced: 11 Jul 2025
https://github.com/dopenchills/fp-vm
Vue.js application with functional programming patterns
functional-programming typescript vue
Last synced: 19 May 2026
https://github.com/kpebedko22/labs-functional-programming
Лабораторные работы по дисциплине «Функциональное программирование»
common-lisp functional-programming prolog python
Last synced: 07 May 2025
https://github.com/keepzen/pipe.js
functional-programming js pipe pipelinefunction
Last synced: 29 Oct 2025
https://github.com/iambasantarai/aalu-cross
Haskell implementation of tic-tac-toe game
functional-programming gloss haskell tic-tac-toe
Last synced: 12 Apr 2025
https://github.com/tsnobip/best-practices-and-fp
Programmations fonctionnelle et bonnes pratiques de développement logiciel
best-practices functional-programming rescript
Last synced: 24 Jan 2026
https://github.com/georgiifirsov/patternmatching
Short header-only library that allows you to use pattern matching in C++. Written in pure standard C++14.
cplusplus cplusplus-14 cpp cpp14 functional-programming pattern-matching templates
Last synced: 12 Apr 2025
https://github.com/zoul/elm-currency-converter
Trivial currency conversion apps showcasing the Elm architecture
Last synced: 12 Apr 2025
https://github.com/minoddein/the-vigener-cipher-and-the-feistel-network
The Vigener cipher, written as part of a laboratory work
cipher-algorithms feistel-cipher feistel-network functional-programming
Last synced: 04 Apr 2025
https://github.com/bsgbryan/pug
A game engine targeted for procedural content coded in a functional style
directx functional-programming game-development game-engine
Last synced: 04 Apr 2025
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/adityaathalye/slideware
Where the conference talk slides are...
clojure conference-presentations conference-talks conference-tutorial functional-programming object-oriented-programming presentations slides talks workshop-materials
Last synced: 04 Apr 2025
https://github.com/andrewbrennanfr/andrewbrennanfr
🪐 A personal bio for GitHub
functional-programming graphql javascript laravel react typescript vue
Last synced: 15 Apr 2026
https://github.com/avvessalom/itmo-functional-programming
Лабораторные работы по функциональному программированию (ИТМО, ПИиКТ-СиППО, 4 курс).
clojure functional-programming
Last synced: 04 Apr 2025