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: 2026-04-02 00:07:52 UTC
- JSON Representation
https://github.com/xlisp/jim-emacs-fun-hylisp-keras
将哲学保存到每一个Lisp原子里面
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https://github.com/dinaraparanid/crosswordgenerator
Crossword worksheet generation app
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functional-programming http4s openstack-clients scala
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https://github.com/petitviolet/scala_fp_layered
functional layered architecture implementation example
akka-http ddd functional-programming scala scalaz tagless-final
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https://github.com/sigfriedcub1990/mostly-adequate-fp
Exercises from mostly adequate guide to FP
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https://github.com/ist-dsi/scala-nova-client
A pure functional Scala client for Openstack Nova implemented using Http4s client.
functional-programming http4s openstack-clients scala
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https://github.com/abengl/ntt-project1
Primer projecto en Java para el Bootcamp Tech Girls de NTT Data Perú. Inicia el desarrollo de una aplicación para el manejo de cuentas bancarias de usuarios.
fun functional-programming mysql oop spring-boot
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https://github.com/itsdanieldk/fio-chat
💜 Scalable and feature-rich chat server and client built with FIO, designed for high-performance asynchronous communication
application chat chat-application chat-system concurrent-systems distributed-systems dotnet fiber fio fsharp functional-programming messaging-app
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https://github.com/jericirenej/typescript-monads-chaining
Chain callbacks in Typescript with integrated nullish checks and strong typing using the monad design pattern
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https://github.com/wayneseymour/vanilla-fp
Really just me learning FP in JS from Brian Lonsdorf and other sources. Not a lib, more like a playground.
functional-composition functional-programming
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https://github.com/ist-dsi/scala-keystone-client
A pure functional Scala client for Openstack Keystone implemented using Http4s client.
functional-programming http4s openstack-clients scala
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https://github.com/jvmakine/shine
LLVM frontend for Shine
compiler functional-programming golang llvm
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https://github.com/tylrpopcorn/the-grid-functional-based-
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https://github.com/shlinkio/data-manipulation
Userland implementations of some data manipulation helpers extracted from ramda
functional-programming javascript typescript
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https://github.com/tbrown1979/totp4s
TOTP library for Scala
functional-programming scala timed-one-time-password totp
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https://github.com/theow03/hazel
LLVM Compiler for Hazel, a Functional paradigm declartive programming langauge
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https://github.com/eliasgit2017/clojure_sudoku_game-solver
Sudoku Game (including a simple solver) written in Clojure for the LU3IN020 course "Principes des programmes déclaratifs" at Sorbonne Université.
clojure clojure-library functional-programming leiningen seesaw sudoku sudoku-game sudoku-generator sudoku-puzzle sudoku-solver
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https://github.com/admodev/baldor-lang
Algebraic and mathematical programming language, made with PYTHON.
algebra functional-programming language mathematical-programming mathematics programming-language
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https://github.com/horothesun/advent-of-code-2024
Advent of Code 2024 with Scala 3 and the FP Typelevel stack.
advent-of-code advent-of-code-2024 advent-of-code-2024-scala advent-of-code-2024-scala3 advent-of-code-scala advent-of-code-scala3 aoc aoc-2024 aoc-2024-in-scala aoc2024 cats ci continuous-integration fp functional-programming kittens scala scala-3 scala3 typelevel
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https://github.com/lulu-berlin/seq.ts
A typescript wrapper for Iterable<T> providing functional programming functionality similar to ReadonlyArray<T>
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https://github.com/rxtoolkit/stt-gcp
👂 RxJS operator for realtime speech-to-text (STT/S2T) using GCP speech-to-text
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https://github.com/kshirish/reactivexio
Learning functional programming concepts from `http://reactivex.io/learnrx/`
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https://github.com/mohamad-shosha/function-programming
Created a project showcasing lambda expressions and method references in functional programming, with a focus on unit testing for code reliability.
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https://github.com/buckelieg/validation-fn
Microlibrary for validation
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https://github.com/joelburget/planetary
playing with programming languages again
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https://github.com/tigerpixel/currier
Super easy FP function currying for Swift
curry currying fp functional-programming swift swift-3 swift-framework swift-language swift-library swift3
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https://github.com/javiorfo/goyeneche
Go library with functional programming utilities (WIP)
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https://github.com/astrolabsoftware/astrolabsoftware.github.io
Website for AstroLab
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https://github.com/noyzys/nautchkafe-rabbit-bridge
Lightweight, flexible, and functional message-passing pubsub system built with RabbitMQ
broker fp functional-programming java message-broker message-queue pubsub rabbit rabbitmq rabbitmq-client vavr
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https://github.com/gsuaki/functional-spring-web
A Functional API using Spring WebMVC and Java 14
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https://github.com/gailo22/myproject
sample java project
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https://github.com/joaopaulopmedeiros/learning-functional-programming
Repository for learning functional programming with JS.
first-class-functions functional-programming immutability js pure-functions
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https://github.com/helins/fn.cpp
Pass around c++ fns and methods, get performance
cplusplus functional-programming functions higher-order-functions
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https://github.com/rabestro/grokking-fp-exercises
Solutions to exercises from the book Grokking Functional Programming. This repository showcases my journey of learning functional programming concepts and applying them in practice, with a focus on Scala.
exercises functional-programming learning-by-doing scala
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https://github.com/customcommander/functionaut
General purpose library for the functional programming hobbyist.
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https://github.com/lenguyenthanh/scalachess-tests
Keep scalachess honest
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https://github.com/ayrtonbsouza/elixir-fundamentals-list-length-challenge
This is an application developed as a challenge for Elixir Ignite Bootcamp, proposed by RocketSeat.
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https://github.com/pashashiz/scanet
Neural Networks for Scala
functional-programming machine-learning neural-networks scala
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https://github.com/markhaehnel/resolver-pipe
A functional pipe with validators for TypeScript
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https://github.com/rcardin/fp-scala
My solutions to exercises of "Functional Programming in Scala".
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https://github.com/fitter0happier/memorize
MVVM Memorize app
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https://github.com/gummif/endocpp
Modern C++ functional programming concepts library
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https://github.com/cicovic-andrija/scala-image-editor
Image editing desktop application written in Scala
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https://github.com/svdo/unfolded.dev
My personal blog
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https://github.com/paladitya/jparser
A Java library to give YACC like facility
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https://github.com/pranav-jadhav09/gitfinder
A GitFinder application to search GitHub users and view their repositories, followers, and more.
api css3 functional-programming gitfinder githunter html javascript oop single-page-applications
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https://github.com/p0lunin/vglang
????
functional-programming programming-language
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https://github.com/samedfft2634/url_shortener
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UDF Tutorial for Swift
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https://github.com/flofriday/ffp
Our solution for the advanced functional programming lecture.
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https://github.com/zkfmapf123/donggo
my golang package funcs
functional-programming golang lib packages
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https://github.com/gustavodiasag/simpler
Interpreter for a functional, expression-based programming language
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https://github.com/futurum-dev/dotnet.futurum.core.polly
Small dotnet library, allowing you to use Polly with Futurum.Core, based on the concepts behind 'Railway Oriented Programming'.
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https://github.com/mjavadhpour/functional-php
Exercise of Functional Programming with PHP
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https://github.com/rjrudman/tslinq
ES5 compatible implementation of LINQ and lazily executed enumerables for typescript.
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https://github.com/hernancerm/closures
My understanding of closures
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https://github.com/soloalex1/functional-snake
A simple snake game to learn and practice functional programming. Testing a tutorial from YouTube.
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Collection of functions to modify objects
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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.
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https://github.com/lebrancconvas/typescript-functional-programming
Using TypeScript to clarify the concept about "Functional Programming".
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c++ game engine, made with love
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book functional-programming javascript ramdajs translation
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Implementations of common Monads in Raku
functional-programming monad monads
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https://github.com/sword-smith/hfasto
Implementing a compiler for the fuctional programming language fasto in Haskell
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https://github.com/davidraab/functionalpatterns
OO Design Patterns in F#
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Functional stuff for Go.
functional functional-programming go golang
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Course notes for EPFL CS-214: Software Construction
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__This is a command line based library management system. Built using higher versions of python
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Generate random chess position/perft
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https://github.com/rcdilorenzo/tictactoe
A reinforcement learning algorithm with a touch of functional programming
command-line-interface functional-programming regis-university reinforcement-learning tic-tac-toe
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https://github.com/morganconrad/fobu
YA functional utilities for JavaScript Objects, mimicking ES6 Array methods.
filter foreach functional-programming javascript map object reduce
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https://github.com/nkz-soft/nkzsoft.fluentresults.extensions.functional
It is a library that extends the popular FluentResults library and helps you write code in a more functional way.
csharp dotnet fluentresults functional-programming result result-pattern
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https://github.com/dword-design/fp.macro
A zero-runtime functional programming babel macro.
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https://github.com/arc-hugo/debt_calculator
Implementation project of an algorithm computing the max-flow of a flow graph and apply it in a debt calculator app.
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snake game built with just react hooks
functional-programming game-development react typescript
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https://github.com/antoniomdk/hashcode2018
Hash Code 2018 Problem Solution
algorithm-challenges functional-programming hackathon-2018 hashcode-2018
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https://github.com/xiel/outer-hooks
Powerful and composable hooks that work in Node & Browser.
functional-programming hook hooks node typescript
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https://github.com/palutz/functionalscala_coursera
Functional programming in Scala Certification path (EPFL)
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Last synced: 25 Dec 2025
https://github.com/inaldor/memorize
A memory game app
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🗒️ RxJS utilities for backend logging
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🚰 RxJS operators for handling CSV data streams
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https://github.com/lagunoff/typescript-concrete-optics
Very basic concrete optics in typescript
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final project for databases course
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https://github.com/svozza/functionalish-refactor
A non-trivial asynchronous code example that interacts with multiple AWS services implemented in imperative, promise-based and purely functional style.
functional functional-programming
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https://github.com/unosd/resultmonad
C# implementation of the result and other monads with query syntax support and extensions for Tasks and IEnumerable
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agda functional-programming proofs
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functional-programming javascript svelte webapp
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https://github.com/gavinhome/done-redux
A combined .Net7 state management framework.
component dotnet framework functional-programming redux state-management
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