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: 2026-04-14 00:11:41 UTC
- JSON Representation
https://github.com/stijnmoreels/fsharp.akkling.actorr
Extra Actor functionality on top of the existing Akkling repository to create an Actor pipeline with ease.
actor-pipeline actors akkling fsharp functional-programming pipeline reactive reactive-programming
Last synced: 15 Mar 2025
https://github.com/alexandr-g/knowledge
https://alexgrischuk.gitbook.io/wiki/
algorithms coding data-structures flow functional-programming git js knowledge node npm react tmux vim wiki yarn
Last synced: 14 Feb 2026
https://github.com/pujitm/fun-ov
Flexible functional object validation for API's & highly customized software
functional-programming javascript typescript validation
Last synced: 15 Mar 2025
https://github.com/harrisongrodin/structure-editor
Structure editor for a basic typed functional programming language
functional-programming structure-editor
Last synced: 12 Oct 2025
https://github.com/jottenlips/deprecated-jottenlips.github.io
📃 ReasonML markdown blog engine, turn an S3 bucket into a Github Pages blog
blog-engine experiment functional-programming jamstack javascript markdown ocaml react reason reasonml webpack
Last synced: 12 Feb 2026
https://github.com/functional-things/functional-things
A TypeScript library to help with functional programming.
fp function-composition functional-data-structure functional-optics functional-programming ts types typescript
Last synced: 12 Oct 2025
https://github.com/rezzecup/monassey
monassey is a TypeScript toolkit designed to enhance application robustness with functional programming. It values type safety, composability, and efficiency in async patterns, and streamlines code for clarity and reliability.
functional-programming typescript
Last synced: 31 Jul 2025
https://github.com/pranavgupta1234/rxjava
RX Java is the example of how functional reactive programming can ease out the work and implement the concept of observables and observeres.This uses rxjava 1.x and rxandroid 1.x dependencies
android functional-programming java observables reactive-programming rxandroid rxjava
Last synced: 05 Oct 2025
https://github.com/neilkleistgao/sal
Strong-typing Amended Lua is a strong-typing functional language translated to lua.
functional-programming lua programing-language scala
Last synced: 04 Apr 2025
https://github.com/ilankri/flap
A toy compiler from a functional programming language to MIPS assembly and Java bytecode (mirrored from https://gitlab.com/ilankri/flap)
compiler functional-programming jvm mips programming-language school-project
Last synced: 29 Jul 2025
https://github.com/mattlianje/loquax
NLP framework for phonology
digital-humanities functional-programming history linguistics nlp nlp-library nlp-parsing phonological-features phonology
Last synced: 09 Apr 2025
https://github.com/jamesquinlan/principles-programming-languages
Principles and Concepts of Programming Languages
concurrent-programming functional-programming oop-principles programming-language university-course
Last synced: 05 Apr 2025
https://github.com/taharachedi/bank
💼 Client Management System in C++ – Easily manage, update, and organize client data with a simple console interface! 📂🔧
algorithms console-application console-game enums files functional-programming problem-solving string-manipulation structu
Last synced: 14 Jun 2025
https://github.com/sajmoni/ts-elm
Elm types in TypeScript
elm fp functional-programming result typescript
Last synced: 01 Mar 2025
https://github.com/bardoor/then
Simple way to set after-function callback
aspect-oriented-programming elixir functional-programming
Last synced: 06 Oct 2025
https://github.com/sergio16t/funky-go
Functional Programming Package for Go Development.
functional-programming go golang utilities
Last synced: 22 Feb 2026
https://github.com/aabs/fifthlang-old
Fifth is a multi-paradigm programming language featuring .NET compatibility, efficient functional programming with seamlessly embedded knowledge graphs
compiler dotnet functional-programming knowledge-graph rdf
Last synced: 17 Jan 2026
https://github.com/jderochervlk/fp-ts-fetch
fp-ts wrappers for fetch.
fp fp-ts functional-programming typescript
Last synced: 12 Feb 2026
https://github.com/jezek/funson
another approach to functional json for fun
experimental functional-programming golang json programming-language
Last synced: 23 Feb 2026
https://github.com/swissmanu/trampoline-typescript
Basic Trampolines in TypeScript
functional-programming pattern trampoline typescript
Last synced: 03 Apr 2025
https://github.com/ken-okabe/vscode-lambda-for-fun-fsharp
Write Haskell style lambda expression in F#, `\` instead of `fun `
dotnet dotnet-framework fsharp functional-programming haskell lambda lambda-calculus lambda-expressions lambda-functions visual-studio-code
Last synced: 26 Mar 2025
https://github.com/daretodave/zurch
JavaScript library for common FP patterns
functional-programming functions tacit typescript-library
Last synced: 14 Feb 2026
https://github.com/boddepallyvenkatesh06/qtify
QTify is an music album website which consists of variety of albums, songs which user can browse.
accordion-flexbox conditional-rendering css3 functional-programming hooks material-ui reactjs swipperjs toaster
Last synced: 13 Apr 2026
https://github.com/jeffgbutler/practical-functional-kotlin
Practical Functional Kotlin Workshop Materials
Last synced: 06 Oct 2025
https://github.com/atticuskuhn/functiona_typescript_lib
functional-programming haskell typescript
Last synced: 07 Oct 2025
https://github.com/szymon-budziak/functional_programming_course_agh
Solutions from Functional programming course at AGH UST. If you use it and it helped you please leave a star ⭐
functional-programming haskell
Last synced: 19 Mar 2025
https://github.com/astuanax/funmatrix
Matrix applicative
functional-programming javascript math matrix matrix-factorisation matrix-m monad
Last synced: 21 Feb 2026
https://github.com/aygp-dr/scheme-llm-toolkit
Composable Guile Scheme library for LLM integration featuring functional APIs, type-safe bindings, and meta-programming support for AI-powered development
functional-programming guile llm scheme
Last synced: 14 Feb 2026
https://github.com/isaac-defrain/todo
Todo list application built to explore different features of the OCaml language
functional-programming functors modules ocaml
Last synced: 02 Apr 2025
https://github.com/encapsule/holistic
Encapsule Project Holistic App Platform runtime libraries and appgen utility.
async-programming component-driven-engineering discriminated-message-routing distributed-systems execution-engine finite-state-automata functional-programming html5 http-server http-services javascript-framework javascript-platform mathematical-graphs model-driven-engineering nodejs plug-ins process-modeling reactive-programming reactjs state-management
Last synced: 15 May 2025
https://github.com/astuanax/fun
Functional javascript library
either-monad functional-programming javascript maybe-monad
Last synced: 21 Feb 2026
https://github.com/git-marcopitra/remove-unnecessary-parenthesis
Problem of unnecessary parenthesis with Functional Programming
functional-programming testing
Last synced: 06 Dec 2025
https://github.com/damiancipolat/documenting_js_functions
This repository was created to show anothers JS developers a way of how to document javascript functions at the moment to start coding.
amazon functional-programming functional-programming-examples js node
Last synced: 11 Oct 2025
https://github.com/ghurtchu/blabbermouth
live support chat server (currently in dev)
chat concurrency fs2 functional-programming http http4s play-json queue redis redis-pubsub scala streams websockets
Last synced: 07 Oct 2025
https://github.com/dark-voyage/experiment
🧪 | Just a functional lab experiment with expressions
functional-programming s-expressions
Last synced: 07 Oct 2025
https://github.com/pfpack/pfpack-unit-test
PrimeFuncPack Unit Test - a functional programming pack for .NET
csharp dotnet dotnet-core functional-programming unit-test unit-testing
Last synced: 01 Mar 2025
https://github.com/pfpack/pfpack-linq
PrimeFuncPack Linq - a functional programming pack for .NET
csharp dotnet dotnet-core foreach foreach-loop functional-programming linq linq-expressions linq-extensions linq-methods
Last synced: 01 Mar 2025
https://github.com/ghurtchu/countributions
github organization contributors aggregator
cats cats-effect functional-programming github-api http4s parallelism scala scala3
Last synced: 28 Apr 2025
https://github.com/polytypic/sml-optics
Proof of concept optics library for Standard ML
functional-programming isomorphisms lenses optics prisms standard-ml traversals
Last synced: 01 Mar 2026
https://github.com/mstniy/computed_flutter
Reactive state management for Flutter
dart flutter functional-programming reactive state-management
Last synced: 23 Feb 2026
https://github.com/rborovina/scala-minesweeper
This is a Scala implementation of the classic Minesweeper game. The project features different difficulty levels, the ability to save and load games, hints, and a scoring system that takes into account the number of bombs, hints used, elapsed time, and user actions.
Last synced: 02 Mar 2026
https://github.com/sourcevault/lazybindall
like bindall but lazy - meaning closures get created when needed.
functional-programming javascript livescript mostjs
Last synced: 21 Jan 2026
https://github.com/basdgrt/kotlin-professional-development-assignments
Assignments for the Kotlin Professional Development Training
functional-programming kotlin object-oriented-programming training-materials
Last synced: 09 Oct 2025
https://github.com/qualityshepherd/splog
A simple, single page, blog written in functional, vanilla js that supports markdown, rss, podcasts and deploys to github pages (github.io).
ava blog e2e functional-programming github-pages markdown marked pagination puppeteer rss search spa testing unit-test vanilla-js
Last synced: 22 Nov 2025
https://github.com/totallymoney/dynamodb.ok
Functional wrapper around AWS DynamoDB client in F#
aws aws-dynamodb dynamodb fsharp functional functional-programming result-type
Last synced: 21 Feb 2026
https://github.com/belsrc/fjp
WIP, ye be warned - Function Js Playground: A place for me to play with functional coding in Javascript
functional functional-programming javascript
Last synced: 11 Apr 2025
https://github.com/jaandrle/deka-dom-el
A library expanding the capabilities of the native DOM API with the aim of offering the possibility of writing reactive UI templates/components declaratively directly in JavaScript.
client-side-rendering declarative declarative-programming declarative-ui dom functional-programming javascript reactive reactive-programming rendering server-side-rendering signals signals-library typescript ui ui-components vanilla-javascript vanilla-js webcomponents
Last synced: 27 Jul 2025
https://github.com/joggrdocs/funkai
A composable AI microframework built on ai-sdk, curried with funk-tional programming flair.
agents ai ai-sdk functional-programming microframework nodejs prompts typescript vercel-ai-sdk workflows
Last synced: 01 Apr 2026
https://github.com/eliphatfs/2us
Glueing functionals by `import __` for python!
Last synced: 25 Nov 2025
https://github.com/zhentian-wan/fp-crocks-demo
Learning Functional Programming library Crocks, Maybe type and more
crocks functional-programming javascript
Last synced: 27 Feb 2025
https://github.com/imfi-jz/haxe-functional
Tools for writing Haxe code in the functional programming paradigm.
functional-programming haxe library
Last synced: 10 Mar 2025
https://github.com/davidgregory084/robots
A helper library for validating data with Cats
cats functional-programming scala validation
Last synced: 04 Apr 2025
https://github.com/santanusinha/hystrix-function-wrapper
A small lib to wrap any lambda with a hystrix command
functional functional-programming hystrix java-8
Last synced: 06 Mar 2026
https://github.com/jmargenberg/monok
Alternative pipe operators for clean handling of `{:ok, value}` and `{:error, reason}` tuples in Elixir
Last synced: 04 Apr 2025
https://github.com/mesteche/react_stream
sample demo app of react and async iterators
async-iterators functional-programming react stream
Last synced: 01 Feb 2026
https://github.com/jwalsh/hy-algorithms
Algorithms and data structures implemented in Hy, a Lisp dialect for Python
algorithm algorithms computer-science data-structure data-structures educational functional-programming hy interview-prep leetcode lisp python python-lisp
Last synced: 19 Feb 2026
https://github.com/federicobruzzone/setup-ocaml-project-without-dune
This repository provides a basic setup for an OCaml project without using Dune as the build system. It aims to provide a simple and straightforward structure for your OCaml project, allowing you to focus on writing code without the complexities of a build system.
functional-programming ocaml ocamlbuild project-template setuptools
Last synced: 19 Jan 2026
https://github.com/krzys9876/z80_basic
MS Basic interpreter in Scala
basic functional-programming immutability scala z80
Last synced: 10 Jul 2025
https://github.com/fizzyelt/discord-message-record-bot-ts
record discord text channel messages bot
discord-bot discord-js fp-ts functional-programming ramda typescript
Last synced: 24 Jul 2025
https://github.com/morganconrad/f-readline
Thin layer over node's readline module to provide functional support: map, reduce, filter, forEach()
async filter foreach functional-programming map node-readline readline reduce
Last synced: 10 Jul 2025
https://github.com/paudirac/error-rop
Perl either
either functional-programming perl5
Last synced: 12 Jul 2025
https://github.com/kavignon/.netdemocode
Demo code used in talks, blog posts etc
csharp demo-app fsharp functional-programming netcore reactjs slides
Last synced: 04 Apr 2025
https://github.com/backwards-limited/scala-backwards
Scala by Backwards
category-theory cats fs2 functional-programming scala
Last synced: 11 Jan 2026
https://github.com/manojpawar94/go-lang-design-patterns-examples
The repository implements various design patterns in the Go Language. Design patterns are typical solutions to commonly occurring problems in software design. They are like pre-made blueprints that you can customize to solve a recurring design problem in your code.
behavioral-patterns creational-design-patterns creational-patterns design-patterns functional-programming go-learn go-programming-language golang golang-application golang-examples
Last synced: 25 Jul 2025
https://github.com/angarsk8/es6-simple-curry
simple curry javascript function
currying es2015 functional-programming javascript
Last synced: 15 Jul 2025
https://github.com/agapas/react-currency-converter
React currency converter - a single page app made with React in functional programming like approach, which uses the exchanged rates API
currency-converter ecmascript enzyme exchanged-rates-api functional-programming jest react react-currency-converter reactjs
Last synced: 10 Jul 2025
https://github.com/akabe/docker-iocaml
Dockerfile for IOCaml on Python Jupyter
data-science docker functional-programming iocaml jupyter-notebook machine-learning ocaml
Last synced: 09 Apr 2026
https://github.com/okmttdhr/beauty-of-haskell
Short code snippets for the beauty of Haskell.
algorithms functional-programming haskell snippets
Last synced: 28 Mar 2025
https://github.com/br1ght0ne/functional-programming-jargon.ex
Jargon from the functional programming world in simple terms! Now in Elixir!
elixir functional-programming glossary
Last synced: 08 Aug 2025
https://github.com/nighttrax/react-bind-component
Function.prototype.bind for React components
functional-programming react typescript
Last synced: 30 Oct 2025
https://github.com/buntec/derifree
Derivative pricing :heart: free monads
derivatives functional-programming quantitative-finance scala
Last synced: 04 Apr 2025
https://github.com/yosefbeder/qatam
Qatam (قتام) is an Arabic scripting language.
arabic compiler functional-programming scripting-language virtual-machine
Last synced: 10 Sep 2025
https://github.com/cdboer/programmierung-ss19
📝 Übungsmaterialien für die Lehrveranstaltung Programmierung im Sommersemester 2019
functional-programming haskell imperative-programming lambda-calculus logic-programming prolog tu-dresden
Last synced: 28 Mar 2025
https://github.com/simonsejse/fastolangcompiler
FastoLangCompiler is a open-source compiler for the FASTO language written in F#, developed as part of the "Implementation of Programming Languages" course at DIKU, University of Copenhagen, in 2024.
compiler fasto fsharp functional-programming interpreter
Last synced: 28 Mar 2025
https://github.com/oliverjash/fun-task-fetch
fetch API implemented using the Task type, which allows cancellation amongst other things.
fetch fetch-api functional-programming task
Last synced: 20 Aug 2025
https://github.com/ches/intro-to-learning-scala
Talk from May 2017 Bangkok Functional Programmers meetup – http://ches.github.io/intro-to-learning-scala/
functional-programming scala scalajs
Last synced: 11 Apr 2025
https://github.com/sdaves/simplemonads
Easy to use monads (containers), with pattern matching, that improve the quality of your python code. Use Just to end checking for None, Success to end unhandled exceptions, Future for async, and Reader for dependencies.
dependency-injection fp functional-programming futures monads python reader unhandled-exceptions
Last synced: 22 Aug 2025
https://github.com/jaalonso/cursos_de_pf_con_haskell
Recopilación de cursos de programación funcional con Haskell.
functional-programming haskell haskell-learning
Last synced: 11 Aug 2025
https://github.com/giu7d/doka-lang
DOKA Functional Programming Language
compiler functional-programming programming-language
Last synced: 22 Aug 2025
https://github.com/cnkcq/oschina
Start a project with RxSwift
frp functional-programming functional-reactive-programming genetics ios mvvm reactive rxswift swift-3
Last synced: 28 Dec 2025
https://github.com/sandromaglione/sandromaglione
Coding since I was 12. Master in Computer Science and Engineering. Open-Source contributor and maintainer. Writing technical guides and tutorial articles.
dart engineering flutter functional-programming javascript mobile-development open-source react typescript web-development writer
Last synced: 12 Apr 2025
https://github.com/sandeepkundalwal/scheme-interpreter
Scheme Programming Language's Interpreter using Java
functional-programming java scheme-interpreter scheme-programming-language
Last synced: 27 Mar 2025
https://github.com/elias8/outcome
A dart library that provides a functional approach to error handling.
dart either-monad flutter functional-programming
Last synced: 05 Apr 2025
https://github.com/diekmann/isabelle-hello-world
Hello World in Isabelle, compiled to Haskell
functional-programming haskell isabelle-hol
Last synced: 04 Apr 2025
https://github.com/askewcow/haskell-by-doing
A hands-on journey to learning Haskell by building projects, exercises, and notes. Perfect for people from all backgrounds!
best-way-to-learn-haskell coding-exercises fp functional-paradigm functional-programming functional-programming-exercises haskell haskell-beginner haskell-course haskell-course-github haskell-exercises haskell-fundamentals haskell-learning haskell-projects-github haskell-tutorial learn-functional-programming learn-haskell programming-exercises
Last synced: 07 Mar 2026
https://github.com/dlemel8/network_parser_combinator
POC of parsing network protocols using parser combinators pattern
dtls12 functional-programming network-protocols parser-combinator rust tdd tls12 tls13
Last synced: 23 Feb 2025
https://github.com/pedro-gutierrez/elementary
Elixir web framework
beam elixir elm erlang functional-programming metaprogramming pure yaml
Last synced: 11 Nov 2025
https://github.com/janstuemmel/yep
Easy functional programming with Typescript
category-theory fp functional-programming futures javascript promises typescript
Last synced: 29 Jan 2026
https://github.com/kaliv0/pyrio
Functional-style Streams API
file-processing fluent-api functional-programming python-functional streams-api
Last synced: 10 Apr 2025
https://github.com/timdeputter/fitex
FitEx is a Macro-Module which provides a bit of sugar for function definitions.
elixir elixir-lang functional-programming macros
Last synced: 20 Mar 2025
https://github.com/ljmf00-archive/aoc2020
Advent of Code 2020 in D Programming Language
advent-of-code advent-of-code-2020 aoc aoc2020 dlang dlang2 functional functional-programming
Last synced: 06 Mar 2026
https://github.com/alvaro-cuesta/lambda-musika
A JavaScript DAW that emphasizes functions as its core building block. In practice, a realtime audio scripting language and batteries-included DSP library, running on the web.
audio daw functional-programming live-coding music
Last synced: 24 Jan 2026
https://github.com/veggiemonk/theme-solarized-light-fjs
Based on Solarized light and tailored for functional programming style in JavaScript
functional-programming javascript light-theme
Last synced: 02 Apr 2025
https://github.com/systemfsoftware/essentials
Essential TypeScript libraries and utilities for building production-ready AI SaaS applications
ai apify aws cloud-native developer-tools effect-ts functional-programming monorepo neon-database nodejs pnpm saas serverless typescript utilities
Last synced: 13 Apr 2025
https://github.com/denisfrezzato/hyper-ts-connect
Hyper-ts adapter for Connect
connect fp-ts functional-programming hyper-ts typescript
Last synced: 29 Oct 2025
https://github.com/stagfoo/joro
🕷️🕸️ Load dom nodes and strings like dependencies with no duplicates
css css-framework frontend functional-programming javascript jss template-literals
Last synced: 10 Apr 2026
https://github.com/bkuhlmann/functionable
Enhances modules to be functional by default.
composition functional-programming functions
Last synced: 12 Dec 2025