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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.

https://github.com/amstuta/ocamlbistro

A calculation tool for infinite size numbers writter in Ocaml

functional-programming

Last synced: 08 Apr 2025

https://github.com/federicobruzzone/99-erlang-problems

Implementations of the 99 problems in Erlang.

99problems erlang functional-programming problem-solving

Last synced: 02 Feb 2026

https://github.com/fantiga/hackernews-list-nextjs-react-ts

This is an infinite loading demo generated from the HackerNews API using NextJS, React and styled-components.

functional-programming nextjs react react18 styled-components typescript

Last synced: 15 Apr 2026

https://github.com/sigurd4/fn_zip

Provides a zip trait for functions, allowing two functions to be combined at compile-time before being called.

fp function functional-programming functions join lambda no-std no-std-alloc rust zip

Last synced: 08 Feb 2026

https://github.com/forketyfork/learn-you-a-haskell

Code examples and exercises from the "Learn You a Haskell for Great Good!" book

functional-programming haskell learn-you-a-haskell tutorial

Last synced: 26 Feb 2026

https://github.com/surjoyday/functional-procedural-objectoriented-programming

Code examples illustrating different programming paradigms: Object-Oriented Programming (OOP), Procedural Programming (PP), and Functional Programming (FP).

functional-programming javascript oop paradigms-of-programming procedural-programming

Last synced: 14 Jun 2026

https://github.com/p-obrthr/functional-csharp

functional experimentation with C#

csharp dotnet functional-programming

Last synced: 15 Apr 2026

https://github.com/leobenkel/laeta

Agnostic service registry with fully typed retrieval

functional-programming registry scala services typed

Last synced: 26 Feb 2026

https://github.com/laszlokorte/recursion-schemes

Introduction to recursion schemes (WIP)

functional-programming functors recursion-schemes

Last synced: 10 Feb 2026

https://github.com/prdpx7/fp

"functors maketh man"

fp-practice functional-programming

Last synced: 24 Mar 2025

https://github.com/zpnst/lisp-lectures

My first steps in Common Lisp. Code from the lectures on YouTube with my comments

common-lisp functional-programming lisp

Last synced: 27 Feb 2026

https://github.com/kanitsharma/yieldtask

Make your data.task monads yieldable in redux sagas

functional-programming react redux redux-saga task-monads-yieldable

Last synced: 12 Feb 2026

https://github.com/julgitt/logic-circuit-simulator

Logic Circuit Simulator taking into account the time delay of the logic gates

functional-programming logic-circuit-simulator logic-gates racket

Last synced: 12 Feb 2026

https://github.com/slemus9/plfa

Solutions to the book: Programming Language Foundations in Agda, from Wadler, Philip, Wen Kokke, and Jeremy G. Siek

agda functional-programming plfa programming-languages

Last synced: 13 Feb 2026

https://github.com/ohmic-guy/mnemosyne

An experimental Python library exploring persistent and versioned data structures.

data-structures functional-programming immutability persistent-data-structures versioning

Last synced: 13 Feb 2026

https://github.com/yasmeentarek1/peg_reversal_game

Board game where the goal is to flip all black pegs on board to white, with pegs flipping only if adjacent to a white peg.

functional-programming haskell recursion

Last synced: 14 Feb 2026

https://github.com/articulate/progress

Cheap, functional, terminal progress bar

functional-programming javascript progress-bar

Last synced: 16 Apr 2026

https://github.com/suddi/node-object-to-object-mapper

NPM module to perform object to object mapping using reusable, composable filter functions (https://www.npmjs.com/package/object-to-object-mapper)

functional-programming mapper mapping nodejs object-to-object

Last synced: 15 Feb 2026

https://github.com/gregros/z.ahk

Obsolete utility library for AHKv2

ahk ahkv2 functional-programming hotkeys incomplete macros obsolete package

Last synced: 16 Feb 2026

https://github.com/giljr/turbo-todos

Turbo Todos is a simple To-Do List application built with Rails 8 and Tailwind CSS. This app demonstrates the use of Turbo Streams for dynamic, real-time updates without requiring full-page reloads.

functional-programming hotwire-demo hotwire-turbo hotwired rails8 real-time todolist

Last synced: 01 Mar 2026

https://github.com/pavelannin/monadic-kotlin

Monadic is a distributed multiplatform Kotlin framework that provides a way to write code from functional programming

either functional-programming kotlin lce monad multiplatform optional

Last synced: 02 Jun 2026

https://github.com/nzrsky/funkobjc

Functional and typed extensions for ObjC πŸš€

functional functional-programming mapreduce objc objective-c

Last synced: 25 Sep 2025

https://github.com/amillert/camodular

Ocaml interpreter (Sedlex tokenizer + Menhir parser) of modularized classes with two means of inheritance.

functional-programming menhir ocaml parser sedlex

Last synced: 23 Jun 2025

https://github.com/amaziahub/tunic

A minimal setup for a Kotlin application using Gradle

functional-programming java jvm kotlin

Last synced: 13 Apr 2026

https://github.com/theoliverlear/java-jump-start

Java Jump Start is a comprehensive guide designed to help you quickly learn the amazing abilities of Java. This guide will provide you will all the essentials in syntax as well as the unique features of Java.

data-structures education functional-programming guide java learning oop quickstart

Last synced: 24 Jun 2025

https://github.com/iamnilotpal/maybe

Go Optional, Nullable Types and Functional Utilities.

functional-programming golang null nullable option

Last synced: 13 Apr 2025

https://github.com/barcek/phns

add phnctionality | modules for functional programming | Python + Mypy

backend composition currying functional-programming functors package python

Last synced: 05 Apr 2025

https://github.com/hoetty/marble

A simple and compact functional programming language

functional functional-programming programming-language

Last synced: 02 Aug 2025

https://github.com/nylle/javaseq

A lazy sequence for Java (no Stream involved)

functional-programming lazy-evaluation persistent-data-structure

Last synced: 11 Jan 2026

https://github.com/victorlga/functional-etl

A functional ETL pipeline in OCaml that processes order data from CSV files hosted online using map, reduce, and filter, producing aggregated results and storing into a database.

etl functional-programming ocaml pipeline

Last synced: 28 Mar 2025

https://github.com/peter-roh/ocaml

taking 'programming languages' course

functional-programming interpreter ocaml programming-languages

Last synced: 14 Mar 2025

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.

error-handling functional-programming monad option result rust type-safe typescript

Last synced: 25 Jan 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/petitgrizzlies/99problems

Solutions for 99 Problems with Erlang

elixir-lang erlang functional-programming

Last synced: 12 Jul 2025

https://github.com/programadorthi/the-joy-of-kotlin

The Joy of Kotlin book exercises

functional-programming kotlin

Last synced: 03 Aug 2025

https://github.com/ronanyeah/spotify-fresh

play with your spotify playlists using a Node.js cli

functional-programming futures node-cli spotify spotify-playlist

Last synced: 17 May 2026

https://github.com/ejgallego/imp-lab

Lean playground for programming language modeling tooling.

dap formal-methods formal-verification functional-programming lean lean4 lsp tooling ux-research

Last synced: 09 Mar 2026

https://github.com/franciscomsm/fp-in-js

Functional programming in JS - talk assets

es6 functional-programming javascript

Last synced: 03 Apr 2025

https://github.com/gabrielczar/functional

Exercises using functional language

exercises functional-programming haskell python

Last synced: 17 May 2026

https://github.com/brettm12345/spatulafoods-product-tabs

A dire flow component for displaying product nutritional info, ingredients and cooking instructions on Spatula Foods

direflow functional-programming tailwindcss

Last synced: 09 Apr 2026

https://github.com/matthewstyler/chain_lua

A small simple functional programming library for Lua

functional-programming functional-programming-in-lua lua lua-library lua-script

Last synced: 03 Aug 2025

https://github.com/mrtkp9993/funcproggo

Functional Programming in Go.

functional-programming golang

Last synced: 15 May 2026

https://github.com/maxbarsukov-itmo/functional-programming-3

πŸ§ͺΞ» Π€ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ΅ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅: Лабораторная Ρ€Π°Π±ΠΎΡ‚Π° β„–3

command-line computational-math elixir functional-programming itmo laboratory-work maxbarsukov

Last synced: 03 Aug 2025

https://github.com/okyungjin/fx-playground

Playground for FxJS, FxDOM

functional-programming fxdom fxjs javascript

Last synced: 17 May 2026

https://github.com/mattpolzin/mayberequired

This library introduces the Required and MaybeRequired types as companions to the built-in Optional type

functional-programming swift swift-framework

Last synced: 29 Sep 2025

https://github.com/muhammadmoeezkhan/erlang-parallel-algorithm-performance

Erlang Powered Analysis of Sorting Algorithms Using Parallel Processing And Performance Tracking!

erlang functional-programming parrallel-computing sorting-algorithms-implemented

Last synced: 01 Mar 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 β€” 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/stevenchen3/ragdoll

Learning Typelevel's Cats library

functional-programming scala typelevel

Last synced: 12 Jan 2026

https://github.com/catseye/deturgenchry

MIRROR of https://codeberg.org/catseye/Deturgenchry : An OO language where `self` is a continuation (sort of)

esolang experimental-language functional-programming object-oriented unfinished unimplemented

Last synced: 05 Mar 2025

https://github.com/snowdutra/python_funcional

Aqui vocΓͺ vai encontrar todos os meus projetos em programação funcional em Python em andamento e concluΓ­dos. 😊

functional-programming jupyter python

Last synced: 04 Aug 2025

https://github.com/aloussase/jwt-auth

Sample project showing how to implement authentication with JSON Web Tokens

authentication fp-ts functional-programming jwt

Last synced: 13 Apr 2025

https://github.com/mpellouin/wolfram

Epitech second year project part of the functional programming module. Wolfram is an implementation of elementary cellular automaton written in Haskell

2nd-year epitech functional functional-programming haskell imagecompressor wolfram

Last synced: 17 Mar 2025

https://github.com/kamalfarahani/katharos

A library providing useful types and functions for functional programming in Python

functional-programming monads python

Last synced: 02 Feb 2026

https://github.com/youz/honestb

The Honest B programming language

armoredcore6 esolang functional-programming lazy-k ruby

Last synced: 02 Feb 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/endou-mame/php-monad

πŸ“¦ Implemented the concept of monads in functional programming in PHP.

functional-programming option-type php result-type

Last synced: 07 Mar 2026

https://github.com/robertdp/engineering-test-api

Minimalistic API made for an engineering test

functional-programming purescript

Last synced: 25 Jan 2026

https://github.com/tomiok/rosetta

Library with many utility methods.

algortithms datetime functional-programming java-8 library strings

Last synced: 07 Aug 2025

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

Last synced: 15 Jan 2026

https://github.com/fabriziomettini/dsa-ii

Resources about my DS&A II course (FCEIA - UNR)

algorithms college datastructures functional-programming

Last synced: 17 Mar 2025

https://github.com/bmmunga/BrainCaml

An OCaml-based interpreter for the Brainf*ck esoteric programming language.

brainfuck functional-programming ocaml ocaml-program

Last synced: 02 Oct 2025

https://github.com/chrismichaelps/computer-science-problem-solving

Learning haskell Language solving computer science programming problem. This implies having a better knowledge about how language works and how to understand better how functional languages work.

algorithm computer-science functional-programming haskell math solving-algorithm

Last synced: 11 Jun 2026

https://github.com/kattulib/katip

[IN DEVELOPMENT] Katip is a minimal functional logger library

functional-programming logger scala scala3

Last synced: 08 Aug 2025

https://github.com/TheAlexLichter/fp-in-php

A talk about functional programming in PHP

functional functional-programming php

Last synced: 08 Aug 2025

https://github.com/heitorgandolfi/elm-todo-list

Simple ToDo list application built in Elm for study purposes

elm functional-programming

Last synced: 02 Jan 2026

https://github.com/github-dev12345/dom-manipulation-crud-operation-app

Finally i make a CRUD-Operation APP,πŸ˜‰πŸ˜Ž with the help of JavaScript, To learn the CRUD System ( Create, Read, Update, Delete), )

bootstrap5 component crud-application es6 functional-programming javascript operation

Last synced: 09 Apr 2026

https://github.com/calvinlfer/dag-validator

A simple Directed Acyclic Graph validator that detects if cycles are present

dag fp functional-programming scala

Last synced: 01 Jul 2025

https://github.com/liitfr/sort-my-items

Sort an array's (or anything else's) items by defining a hierarchical set of criterias, Γ  la FP

array criteria functional-programming hierarchical items ordering sorting

Last synced: 25 Jul 2025

https://github.com/catseye/sally

MIRROR of https://codeberg.org/catseye/Sally : A cute but naΓ―ve functional language - "upside-down Forth cake".

esolang experimental-language functional-programming minimalistic stack-based

Last synced: 05 Mar 2025

https://github.com/tsuberim/fun

A purely fun-ctional language with amazing performance

functional-programming haskell hindley-milner python

Last synced: 14 May 2026

https://github.com/nicklatch/ocaml_learn_exercises

My solutions to the ocaml.org exercises

functional-programming ocaml practice

Last synced: 03 Jan 2026

Functional programming Awesome Lists
awesome-functional-python 113 awesome-fp-jobs 30 awesome-haskell-videos 75 awesome-talks 53 racket-fingerpost 123 learn-roc 96 fucking-awesome-fp-js 151 awesome-purescript 30 free-functional-programming-resources 88
Functional programming Categories
Videos 176 Awesome Functional Python 168 Libraries 117 Projects 83 Resources 67 More 56 Those are the most awesome talks from the best speakers about DDD, EventSourcing, CQRS, microservices, functional programming and other crazy stuff :) 53 Lectures 18 Purely Functional 17 Tutorials 14 Functional Languages that Compile to JavaScript 13 Tool and Package Manager 13 Impure / Multi-Paradigm 13 Podcasts 10 Packages 9 Haskell 7 Style Guides 7 Books 7 News 7 Community 6