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/ashwinvis/experiments-with-haskell

A journal for the journey to enlightenment

advent-of-code functional-programming haskell jupyter-notebook lambda-calculus learn-you-a-haskell

Last synced: 02 May 2026

https://github.com/ist-dsi/scala-designate-client

A pure functional Scala client for Openstack Designate implemented using Http4s client.

functional-programming http4s openstack-clients scala

Last synced: 09 Jun 2026

https://github.com/zhifengzhang-sz/qi-v2-qicore

QiCore v4.0 Foundation - Mathematical foundation types and core modules for modern applications

cache config error functional-programming fundation haskell logger module python qicore result typescript

Last synced: 02 May 2026

https://github.com/antoniomdk/hashcode2018

Hash Code 2018 Problem Solution

algorithm-challenges functional-programming hackathon-2018 hashcode-2018

Last synced: 18 Oct 2025

https://github.com/zkfmapf123/express-template

node express server boiler-plate v2

express functional-programming template typescript

Last synced: 04 May 2026

https://github.com/igreat/tiny-prover

A simple first order logic theorem prover using tableaux

binary-tree coq first-order-logic functional-programming lean logic propositional-logic tableau tableaux theorem-prover theorem-proving

Last synced: 05 May 2026

https://github.com/codingbeautydev/try-catch-fn

Intuitive functional JavaScript try-catch

functional-programming javascript npm try-catch typescript

Last synced: 05 May 2026

https://github.com/frantjc/go-fn

Functional stuff for Go.

functional functional-programming go golang

Last synced: 22 Feb 2026

https://github.com/rsachdeva/nodeedx-csv-json

node based csv to json - adding functional style with es6/es7 usage

babel es6 es7-async functional-programming nodejs

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/henriquelimas/sample-feed-pwa

🗞 A sample feed pwa

cassandra functional-programming go javascript pwa server-side-rendering

Last synced: 08 May 2026

https://github.com/murat/elixir-practices

Some Elixir practices for the newbies...

elixir elixir-lang functional-programming

Last synced: 10 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/wahyukmr/javascript-programming

Repository ini adalah sumber daya yang lengkap dan mendalam untuk mempelajari JavaScript dari tingkat pemula hingga tingkat lanjutan. Panduan yang mencakup semua aspek fundamental JavaScript serta konsep yang lebih kompleks.

asynchronous functional-programming guides javascript javascript-es6 modules regex regular-expression

Last synced: 08 Apr 2025

https://github.com/dvorijs/dvori

Composable HTTP client for Node.js built to make complex queries simple.

composable functional-programming http http-client javascript nodejs rest

Last synced: 09 May 2026

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.

csharp dependency-graph dependency-injection dependency-injection-container dependency-injection-framework dependency-injection-library dependency-injection-pattern dependency-tree dotnet dotnet-core functional-programming inversion-of-control inversion-of-control-container pipeline pipeline-framework pipeline-library pipelines

Last synced: 10 May 2026

https://github.com/sword-smith/hfasto

Implementing a compiler for the fuctional programming language fasto in Haskell

calling-conventions compiler functional-programming mips-assembly register-allocation

Last synced: 10 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/polossk/renai-slg-solution

Solution of 恋愛SLG

functional-programming oj-solutions

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

ai fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription

Last synced: 10 Jun 2026

https://github.com/lebrancconvas/typescript-functional-programming

Using TypeScript to clarify the concept about "Functional Programming".

functional-programming

Last synced: 05 Sep 2025

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/jesperancinha/jeorg-kotlin-test-drives

Kotlin studies. Includes Project Arrow, Kotlin Coroutines, Flows and More

arrow arrow-core arrow-kt arrow-optics coroutines declarative-lang declarative-programming dyescape functional-programming gradle gradle-plugin jdk17 jdk19 jvm kotlin kotlin-symbol-processing kotlin-symbol-processor maven-plugin

Last synced: 14 May 2026

https://github.com/0xspringtime/catsys

category-theory functional-programming npm system-design typescript

Last synced: 14 May 2026

https://github.com/darky/context-fp-go

Functional programming context for Golang

context dependency-injection di fp funcitonal functional-programming go golang

Last synced: 14 Jun 2026

https://github.com/kelvins/functional-programming-in-scala

Functional Programming in Scala

functional-programming scala

Last synced: 17 Jun 2026

https://github.com/meta-inf/mlc

[O]Caml compiler

compiler functional-programming ocaml

Last synced: 31 May 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/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/fblupi/grado_informatica-ntp

Prácticas de la asignatura Nuevas Tecnologías de la Programación de la UGR

functional-programming java-8 scala

Last synced: 04 May 2026

https://github.com/rcardin/doobie-playground

Examples of some use cases of the doobie library

cats doobie functional-programming scala

Last synced: 11 Mar 2025

https://github.com/tdibacco/fp

Functional Programing constructs for Go.

functional-programming golang-library

Last synced: 14 Jan 2026

https://github.com/wafer-li/scala-coursera

The projects of Functional Programming in Scala

coursera functional-programming scala

Last synced: 25 Mar 2025

https://github.com/krishnalagad/learn-cpp-with-me

Repository contains C Programs, C++ Programs from difficulty level beginning to advanced. It also contains Modern C++ version 11, 14 and 17 programs.

asynchronous-programming functional-programming lambda-functions modern-cpp move-semantics multithreading oop-principles stl-algorithms

Last synced: 05 Jul 2025

https://github.com/dimasmiftah/structuring

Structuring data from .txt file to JavaScript object literal using higher-order functions.

functional-programming

Last synced: 17 Oct 2025

https://github.com/noor188/space-invaders

The design of the classic arcade game space invaders

functional-programming system-design

Last synced: 23 Jan 2026

https://github.com/rakibhhridoy/predictingsequence-timeseriesanalysis

Time series data easy handling purposes in TensorFlow and python functional programming. Time Series data is handled and pre-processed by different steps,like making window of the data,splitting data for model purpose is also different than other processing methods. All has combined for easy access.

forecasting functional-programming keras lstm lstm-neural-networks moving-average numpy python tensorflow time-series windowed

Last synced: 02 Apr 2026

https://github.com/sharpmiind/erlang-1em

🛠️ Develop and test Erlang applications effortlessly with erlang-1em, simplifying deployment and enhancing productivity for developers.

api-development cloud-computing concurrency database-integration distributed-systems erlang fault-tolerance functional-programming high-availability messaging mobile-development programming-languages server-side software-development tcp-ip web-frameworks

Last synced: 24 Oct 2025

https://github.com/blackwakhu/introduction-to-functional-programming

introduction to functional programming

clojure functional-programming replit tutorial tutorial-code

Last synced: 04 Apr 2026

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/cianidos/simple_search_engine

HyperSkill/JetBrains Academy project

functional-programming kotlin

Last synced: 09 Apr 2025

https://github.com/harmim/vut-flp-labs

Funkcionální a logické programování - Cvičení

flp functional-programming ghc haskell logical-programming prolog swi-prolog vut vut-fit

Last synced: 31 Mar 2025

https://github.com/saber2pr/fp

:heavy_minus_sign: A library for Javascript in functional programing in async | sync | lazy.

async functional-programming lazy typescript

Last synced: 17 Jun 2026

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/mdw-go/funcy

Functional programming toolkit for Go

functional-programming generics golang mapreduce

Last synced: 17 Oct 2025

https://github.com/SanTiepi/benoit

Benoît — A programming language where functions are algebra and modules are messages between machines.. Built for human-AI collaboration.

ai benoit developer-tools functional-programming inline-testing javascript open-source pattern-matching programming-language token-efficient transpiler

Last synced: 04 Apr 2026

https://github.com/minikin/github-swiftui

🦥GitHub meets SwiftUI

combine functional-programming github ios ipados swift swiftui xcode

Last synced: 18 Apr 2026

https://github.com/maleksandar/pure-framework

Master Thesis work

functional-programming spa

Last synced: 20 Jun 2026

https://github.com/eckelon/sanctuarycustomtypesexample

Easy example of how to define custom types with Sanctuary and using them in safe functions

functional-js functional-programming javascript sanctuary types

Last synced: 16 Mar 2025

https://github.com/shakadak/ft_turing

functional-programming haskell json turing-machine-simulator

Last synced: 18 Apr 2026

https://github.com/akotronis/dit280

Advanced Languages and Programming Techniques

functional-programming haskell

Last synced: 09 Apr 2025

https://github.com/rjdestigter/lazy-reducers-example

An example of using the IO Monad to lazily inject reducers into the Redux store

functional-programming io-monad reactjs redux

Last synced: 11 Apr 2026

https://github.com/developeromarfaruk/react-authentication

Simple React Authentication Project with Firebase.

bootstrap5 conditional-statements css3 firebase-auth functional-programming hookstate html5 ractjs state-management

Last synced: 18 Apr 2026

https://github.com/skippia/starter-templates

Production-ready set of templates for smooth DX (Typescript / FP-TS / Nest.js)

ci-cd cz-conventional-changelog dependency-cruiser eslint flamegraph fp-ts functional-programming nest nodejs prettier production-ready semantic-release simple-git-hooks starter-template template tsx typescript vite zod

Last synced: 05 Apr 2026

https://github.com/jack994/lambdacalculus_in_sml

functional-programming lambda-calculus sml

Last synced: 27 Jan 2026

https://github.com/maksim-ilin-f25/f

The F language can be considered as a reduced version of the Lisp language with some simplifications and modifications. It takes the basic syntax and semantics from Lisp.

cli functional-programming gradle interpreter kotlin lisp programming-language

Last synced: 19 Apr 2026

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/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/aygp-dr/lazy-weekends

A chill, 8-week Haskell learning journey designed for busy people who want to explore functional programming without the pressure.

beginner-friendly education functional-programming haskell tutorial

Last synced: 23 Jun 2026

https://github.com/johnpaulada/maybe

A simple, lightweight, Maybe implementation in JavaScript.

functional-programming maybe monad

Last synced: 20 Apr 2026

https://github.com/mearns/fp-try

A Try encapsulates the result of an operation that may have failed.

either error error-handling errors failure functional functional-programming javascript optional scala try try-catch typescript

Last synced: 20 Apr 2026

https://github.com/lotusirous/functional-pearls

Pearls of Functional Algorithm Design by Richard Bird - ocaml

functional-programming ocaml

Last synced: 09 Oct 2025

https://github.com/lorenzleutgeb/fp

coursework functional-programming tuwien

Last synced: 20 Apr 2026

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/miomit/jscalculator

calculator functional-programming html html5 js

Last synced: 24 Jun 2026

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/team846/code-2017

Code base for our 2017 robot - Punk Monkey

first-robotics-competition functional-programming robotics scala

Last synced: 21 Apr 2026

https://github.com/foxfriends/svelte-io

IO monad for Svelte

fantasy-land functional-programming monad svelte

Last synced: 21 Apr 2026

https://github.com/martianoff/rules-gala

Bazel rules, a bzlmod extension, and a gazelle plugin for building, testing, and transpiling the GALA language — plus a Bazel module registry that publishes rules_gala.

bazel bazel-registry bazel-rules build-system bzlmod functional-programming gala gala-lang gazelle go golang programming-language starlark toolchain transpiler

Last synced: 05 Jun 2026

https://github.com/zalbia/learning-eff

Learning eff

eff functional-programming learning scala

Last synced: 16 Oct 2025

https://github.com/anicolaspp/nsource

A composable library for collections

academia functional-programming lazy-loading streams

Last synced: 22 Apr 2026

https://github.com/joaom00/js-funcional-reativo

Repositório para o curso JavaScript Funcional e Reativo - PENSE como um Dev JS da Cod3r

declarative-programming functional-programming javascript

Last synced: 16 Mar 2025

https://github.com/oelin/hyper-reducer

A generalization of reduce() to arbitrary arity.

functional-programming reduce reduction

Last synced: 24 Apr 2026

https://github.com/leavers/fluentmap

A drop-in Python map replacement featuring parallel and batch processing

batch chunk functional-programming mapreduce parallel-processing python

Last synced: 11 Oct 2025

https://github.com/wdalmut/curry

An example of currying and partial application

currying functional-programming

Last synced: 14 Oct 2025

https://github.com/jwalsh/lambda-calculus-polyglot

Lambda Calculus implementations in 20+ programming languages: functional, imperative, and logic paradigms

computer-science education functional-programming guile lambda-calculus polyglot programming-languages python scheme theory

Last synced: 11 Mar 2026

https://github.com/kamranikramofficial/portfolio

A clean and responsive personal portfolio website built using HTML, CSS, and JavaScript. It showcases my skills, projects, education, and contact information.

cascading-style-sheets css css-flexbox css3 functional-programming fundamentals htmk5 html html-css-javascript hypertext-markup-language intoduction javascript js js5 js6 project

Last synced: 25 Apr 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/chriniko13/scala-simple-tutorial

Inspired from official Tour of Scala (https://docs.scala-lang.org/tour/tour-of-scala.html)

functional-programming scala

Last synced: 07 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/martianoff/gala-acp

Transport-neutral Agent Communication Protocol for GALA: content-hash message identity, idempotent dedup, a delivery/liveness FSM, and a generic agent-run contract — with a Claude backend.

acp agent-communication-protocol agent-orchestration claude functional-programming gala immutable llm-agents

Last synced: 07 Jun 2026

https://github.com/maxbarsukov-itmo/functional-programming-0

🧪λ Функциональное программирование: Лабораторная работа №0

essay functional-programming itmo laboratory-work maxbarsukov

Last synced: 27 Apr 2026

https://github.com/marinaa13/sat-solver-haskell

Functional SAT solver in Haskell implementing DPLL and CDCL strategies, with applications to the 3-coloring problem. Features lazy evaluation, clause learning, and non-chronological backtracking

functional-programming graph-coloring haskell logic np-complete sat-solver

Last synced: 22 Jun 2026

https://github.com/vitorribe/erlang_paradigmas

Repositório para atividades relacionadas ao paradigma funcional com o uso da linguagem Erlang.

erlang functional-programming

Last synced: 11 Oct 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/antoniomdk/99-scala-problems

My own solutions to 99 Scala Problems.

99problems functional-programming problem-solving scala solutions

Last synced: 10 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/milaziabchenko/vanilla-javascript-playground

JavaScript theory and code snippets, using functional and OOP, prototypes, higher-order array methods, regular expressions, DOM, events, and asynchronous JS

async-await asynchronous-javascript axios dom-events dom-manipulation esnext fetch-api functional-programming higher-order-functions http-requests oop promises prototypes regular-expressions vanilla-javascript

Last synced: 07 Jun 2026

https://github.com/raiondesu/if-const

New word in javascript conditionals!

conditional esnext functional functional-programming if js library troll-bait typescript

Last synced: 28 Apr 2026

https://github.com/kathleenwest/advancedconsoleapplicationi

This is a very simple windows console application that I completed for a class assignment. It is shown here to illustrate my coding style, structure, and commenting. This example is considered Level 3 – Advanced. Objectives: Events Functional Programming Custom EventArgs IList<> Interface Indexer Delegates Anonymous Methods Event Handlers

anonymous-functions console-application csharp csharp-code custom-event custom-events delegates event-handler event-handlers event-handling event-management events functional-programming ilist ilist-interface indexer indexing