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/sarthakmakhija/joy-of-kotlin
Repository containing solutions for problems in "Joy of Kotlin" book
functional-programming junit5 kotlin
Last synced: 10 Jan 2026
https://github.com/antwankakki/fct
functional cpp at compile time, the compiler turns to the perfectly slow interpreter XD
compile-time-meta-programming cpp functional functional-programming reflection
Last synced: 14 Feb 2026
https://github.com/justdvnsh/func.py
A practical functional library for Python Lovers.
algorithms functional-programming library package pip python python3
Last synced: 07 Sep 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/oliver021/helppad-net
Versatile .NET Toolkit: A Comprehensive Set of Miscellaneous Helpers, Classes, and Utilities
assert async checks cryptographic-algorithms data date dotnet fluent functional functional-programming hash helpers parallel pipe pipeline pointers review supports tasks
Last synced: 15 Jun 2026
https://github.com/pbaille/parsing-combinators
exploring parsing combinators in scheme
combinators functional-programming parser
Last synced: 11 Mar 2026
https://github.com/cianidos/simple_search_engine
HyperSkill/JetBrains Academy project
Last synced: 09 Apr 2025
https://github.com/profjordanov/scheme-prolog
'Logical and Functional Programming' & 'Intelligent Systems' practices of courses in University of economics - Varna
economics functional-programming logic scheme university varna
Last synced: 22 Feb 2026
https://github.com/i-walker/fp-ts-slides
Slides for Typed FP in TS
category category-theory functional-programming slides tagless-final typescript
Last synced: 26 Mar 2025
https://github.com/darren277/lisp-music-gen
A very basic melody generation tool written in Lisp. There is also Postgres interactivity.
functional-programming lisp music postgres
Last synced: 02 Apr 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/GrahamStrickland/functional_lean
Examples and exercises from "Functional Programming in Lean" - David Thrane Christiansen
dependent-type-theory functional-programming lean4 mathematics proof-assistant
Last synced: 29 Apr 2025
https://github.com/mdjnewman/have-you-heard
Short talk (pecha kucha style) on functional programming
Last synced: 16 Aug 2025
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/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/sekky61/rust-iterator-aoc
Advent of Code challanges solved using Rust's iterators and functional programming
aoc functional-programming rust
Last synced: 06 Jul 2025
https://github.com/jjteoh-thewebdev/html-canvas-snake
Nokia classic Snake game built with HTML Canvas
functional-programming html-canvas javascript
Last synced: 13 Jun 2025
https://github.com/mdb/funcy
A minimal Go package providing a few functional utilities.
functional-programming go golang
Last synced: 11 Jun 2026
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/ayrtonbsouza/elixir-fundamentals-list-filter-challenge
This is an application developed as a challenge for Elixir Ignite Bootcamp, proposed by RocketSeat.
elixir functional-programming fundamentals recursive
Last synced: 16 Mar 2025
https://github.com/birdmod/adventofcode2017
My solutions in F#
advent-of-code-2017 fsharp functional-programming
Last synced: 24 Apr 2025
https://github.com/palutz/littletyperstudygroup
The Little Typer study group London
dependent-types functional-programming lisp scheme study-group
Last synced: 04 Feb 2026
https://github.com/redradix/kata-fp
Kata to practice functional programming with Ramda
functional-programming kata ramda ramdajs
Last synced: 16 Mar 2025
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/nkcoder/byronbay
Playground for functional programming with Scala
Last synced: 07 Jun 2026
https://github.com/mrcfps/functional-programming-in-scala
Scala course programming exercises from Coursera.
big-data functional-programming scala
Last synced: 09 Apr 2025
https://github.com/dashkite/joy
The simplicity of Lodash with the functional flair of Rambda.
browser functional-programming javascript nodejs
Last synced: 13 Apr 2026
https://github.com/civilizeddev/functional-design-and-architecture-in-scala
Functional Design and Architecture in Scala
Last synced: 25 Mar 2025
https://github.com/minericefield/vue-ramda-ts-playground
functional-programming ramda typescript vue vue3
Last synced: 12 Apr 2026
https://github.com/sgon4arov/plato
🤖 Enhance coding with Plato, a CLI-compatible AI assistant that streamlines coding tasks while integrating seamlessly with GitHub Copilot.
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Last synced: 20 May 2026
https://github.com/guibrandt/higher-kt
Some experiments with annotation processors, code generation, higher kinded types (sort of) and typeclasses (sort of) in Kotlin
annotation-processor category-theory code-generation functional-programming higher-kinded-types kotlin typeclasses
Last synced: 28 Feb 2025
https://github.com/nidal-bakir/fp
Functional Programming using Dart language
dartlang declarative-programming functional-programming
Last synced: 02 Apr 2025
https://github.com/d-plaindoux/promiseme.js
Monadic promise built on top of Promise/A+ specification
async functional-programming monad
Last synced: 02 Apr 2025
https://github.com/emanuelcasco/research-haskell-practise
Repositorio creado para hacer seguimiento y backup de los temas vistos sobre el paradigma funcional (en Haskell) de la materia "Paradigmas de programación" de la UTN
functional-programming haskell study-project utn
Last synced: 09 Apr 2025
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/otbivnoe/haskell-time
Functional programming seems really interesting. Change your imperative mind and take over the world!
functional-programming haskell
Last synced: 06 Oct 2025
https://github.com/plmuninn/scala-simple-validation
Scala simple validation library
cats fp functional-programming scala validation
Last synced: 14 Jan 2026
https://github.com/min-thway-htut/programming-with-javascript
Lessons from Meta certification
data-structures-and-algorithms functional-programming javascript jest-tests object-oriented-programming rest-operator spread-operator
Last synced: 29 May 2026
https://github.com/olivier-boudeville/ceylan-curry
Curry: a Haskell Cookbook
functional-programming haskell
Last synced: 09 Apr 2025
https://github.com/fullstackjavadevelopercommunity/java8program
Core Java 8 Programs
functional-programming java8 lambda-expressions streams
Last synced: 13 Jun 2026
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/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/hyperifyio/gnd
Gendo Lang
ai bitnet-llm deterministic functional-programming llm openai openai-api pipeline programming-language prompt-engineering
Last synced: 26 Jan 2026
https://github.com/kiwamizamurai/miso-numeron
A Bulls and Cows number guessing game built with Haskell and Miso framework, compiled to WebAssembly
functional-programming game haskell miso nix wasm webassembly
Last synced: 21 Apr 2026
https://github.com/kanitsharma/io
Lightweight monadic abstraction to "purely" handle side effects in javascript.
asynchronous-programming functional-programming javascript side-effects
Last synced: 01 Apr 2025
https://github.com/phantie/pipe-forward
A tiny functional composition utility for Python. It allows you to create pipelines of functions using the | operator. Similar to |> (pipe forward) operator in F#.
fsh functional-programming pipe-forward python
Last synced: 07 Oct 2025
https://github.com/palutz/programmingreactivesystem_course
Code from the Programming Reactive System in Scala course from Edx (EPFL)
actor-model akka fp functional-programming reactive-programming reactive-streams scala
Last synced: 29 May 2026
https://github.com/didierfranc/sweetch
Switch as a function
functional-programming javascript reactjs switch typescript
Last synced: 12 Apr 2026
https://github.com/manik2000/pricer
Option pricing application written in F# and C#.
dotnet-framework fsharp functional-programming options-pricing
Last synced: 12 Jun 2025
https://github.com/jferard/yamft
YAMFT (Yet another `more-functools`) is another functional library for Python
functional functional-programming list-comprehension more tools
Last synced: 07 Oct 2025
https://github.com/moonfloof/CMP6090
Functional Programming - University Coursework/Homework
coursework fsharp functional-programming university
Last synced: 07 Oct 2025
https://github.com/tsheporamantso/oop-projects
These are practice projects on JavaScript Object Oriented Programming
classes-and-inheritance construtor functional-programming html-css-javascript oop
Last synced: 07 Oct 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/scmorrison/perl6-fp-notes
Notes on functional programing techniques with Perl 6
Last synced: 03 Jul 2025
https://github.com/filipondios/something
something functional
fsharp functional-programming haskell ocaml practice
Last synced: 20 Apr 2026
https://github.com/carlossanabriam/csharp-basics
Some projects related to OOP, functional programming and parallel programming in C#
csharp data-structures functional-programming generics inheritance linq master-worker memoization oop parallel-programming word-count
Last synced: 08 Oct 2025
https://github.com/therealkoedev/railway-results
Monads for easy and compact error handling with Railway Oriented Programming.
csharp csharp-library error-handling functional-programming monads railway-oriented-programming results
Last synced: 08 Oct 2025
https://github.com/matt-mcmahon/functional
A learning-friendly functional library with a focus on clear source-code and readable function signatures.
experimental functional-programming learn-to-code
Last synced: 11 Jun 2025
https://github.com/rcardin/cats-effect-playground
A set of small projects to learn and to understand the cats-effect library
cats cats-effect functional-programming learning-by-doing scala
Last synced: 08 Oct 2025
https://github.com/biancodavide3/ultimate-java
The Ultimate Java Series of Courses from CodeWithMosh, from beginner to advanced topics
functional-programming generics java oop
Last synced: 09 Oct 2025
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/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/sourcevault/flyd-group-within
buffer flyd stream values within x millisecond
flyd functional-programming livescript reactive
Last synced: 21 Jan 2026
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/sevmardi/functional-design-in-java
Functional design in Java
functional functional-design functional-programming java-8
Last synced: 09 Oct 2025
https://github.com/lotusirous/functional-pearls
Pearls of Functional Algorithm Design by Richard Bird - ocaml
Last synced: 09 Oct 2025
https://github.com/teemu/superpowers
Sane map() for unsane Python users
functional-programming map python
Last synced: 10 Oct 2025
https://github.com/samuelastech/invoices
functional-programming javascript monad
Last synced: 10 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/sophiecollard/variance
Simple examples to illustrate the differences between invariance, covariance and contravariance in Scala
contravariance covariance fp functional-programming invariance scala
Last synced: 10 Oct 2025
https://github.com/xaaria/functional_programming_haskell
Erään kurssin koodit
functional-programming haskell
Last synced: 07 May 2025
https://github.com/talesitf/hookinator
Servidor assíncrono de webhooks em OCaml, com foco em programação funcional, modularidade e arquitetura reativa.
async demo functional-programming http-server lwt ocaml sqlite webhook
Last synced: 14 May 2026
https://github.com/anvell/result-extensions
Additional extensions and imperative bindings for Kotlin's 'Result' type
functional-programming kotlin kotlin-coroutines kotlin-library result-type
Last synced: 11 Oct 2025
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/meragix/calx
⏱️ A lightweight, immutable, and fully tree-shakeable date manipulation library for Dart & Flutter. Functional-first core with zero-allocation opt-in extensions.
dart date-fns date-manipulation flutter functional-programming immutable performance tree-shaking
Last synced: 12 Jun 2026
https://github.com/jumpn/utils-composite
Composite Utilities
array composite functional-programming immutability object
Last synced: 11 Jul 2025
https://github.com/tdibacco/fp
Functional Programing constructs for Go.
functional-programming golang-library
Last synced: 14 Jan 2026
https://github.com/suddi/string-formatting
NPM string formatting module for string beautification (https://www.npmjs.com/package/string-formatting)
functional-programming nodejs string-beautification string-formatter
Last synced: 18 May 2026
https://github.com/asarkar/hackerrank-fp-haskell
Functional Programming code challenges on HackerRank
functional-programming hackerrank hackerrank-challenges hackerrank-haskell hackerrank-solutions haskell
Last synced: 13 Jun 2026
https://github.com/afsalthaj/easyalgebird
Big Data: A simple code to make things easy to aggregate a scalding typedpipe
algebird big-data functional-programming scalding
Last synced: 12 Oct 2025
https://github.com/asterinos1/movie-preference-analyzer
INF424 Project 2025: Movie Preference Analyzer. Big Data analytics tool using Apache Spark, developed in Scala. adhering to functional programming rules.
analytics functional-programming hadoop-hdfs scala spark
Last synced: 03 Jul 2025
https://github.com/isaquielfernandes/java-functional-programming
Functional Programming
functional-programming java-8 lambda streaming
Last synced: 10 Mar 2025
https://github.com/sachdevavaibhav/js-fundamentals
JavaScript Fundamentals (Notes) ft. Namaste JavaScript
akshay-saini akshay-saini-github callback-queue closure closures closures-and-scopes execution-context functional-programming higher-order-functions hoisting javascript js-engine js-runtime microstask-queue namaste-javascript namaste-javascript-course namaste-js namaste-js-notes single-threaded
Last synced: 13 Oct 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/courses-at-nju-by-hfwei/learning-haskell
Learn Haskell and Generally Functional Programming
functional-programming haskell learning-haskell self-learning sicp
Last synced: 09 Jun 2026
https://github.com/carlos-descalzi/funclang
A small functional language interpreter similar to Haskell implemented in python and ANTLR4, done just for self-learning.
antlr4 functional-programming interpreter python3
Last synced: 03 Sep 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/turbaszek/ct4cs
Challenges from Category Theory for Programmers
category-theory functional-programming
Last synced: 16 Mar 2025
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/mhashim6/kotlin-sorting-algorithms
kotlin implementation for various sorting algorithms [school project]
bubble-sort factory-pattern functional-programming insertion-sort kotlin kotlin-sorting-algorithms merge-sort oop school-project sorting-algorithms strategy-pattern
Last synced: 11 Jun 2025
https://github.com/denisdubochevalier/monad
Implementation of monads in go with generics
functional-programming monad monads
Last synced: 21 Jan 2026
https://github.com/juliencrn/chessgame
F# functional domain-driven design CLI Chess Game made for learning purpose
cli ddd fddd fp functional-programming game
Last synced: 08 Aug 2025
https://github.com/hillaryjude/python-from-scratch-part-3-func-prog
Concepts on Sets, functional programing and its inbuilt functions
filter functional-programming map reduce sets-python
Last synced: 23 Mar 2025
https://github.com/appsweet-co/debug
Makes your console logs much better
console functional-programming logger
Last synced: 24 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/anurag1101/the_perfect_guess
Perfect Guess is a simple number guessing game built with Python. Players try to guess a randomly generated number between 1 and 100, receiving feedback on whether their guesses are too high or too low. The game continues until the correct number is guessed, with an option to play again. Enjoy testing your guessing skills!
functional-programming functions-python game-development guessing-number-game if-elif-else python python3
Last synced: 10 Jun 2025
https://github.com/oguzadali/thex
Blog project created with NodeJs. ExpressJs, Handlebars, MongoDB were used in the project.
blog-theme express functional-programming handlebars javascript nodejs
Last synced: 14 Apr 2026
https://github.com/zalbia/learning-eff
Learning eff
eff functional-programming learning scala
Last synced: 16 Oct 2025
