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/valentindeaconu/terraform-provider-func
Supercharge Terraform with functional programming. 🚀
functional-programming javascript terraform terraform-provider
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https://github.com/khc-zhihao/packhouse
Packhouse is a function wrapper based on the concept of functional programming
functional-programming javascript lambda serverless
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https://github.com/samedfft2634/qr_generator
QR generator working with API. It is a practice to improve my skills in JavaScript
api dom-manipulation functional-programming html-css-javascript qrcode-generator qrcode-scanner
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https://github.com/abdull121/javascript-games-project
JavaScript-Games
css-grid css3 es6 es6-javascript functional-programming html5 javascript javascript-game moduler-programing netlify responsive-design
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JSON Web token server with GraphQL API
express-js functional-programming graphql javascript jsonwebtoken jwt-authentication node-js server
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https://github.com/admodev/baldor-lang
Algebraic and mathematical programming language, made with PYTHON.
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https://github.com/superpuero/kawa
c++ game engine, made with love
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https://github.com/duruii/course-ucb-cs61a-spring2021
🪁Structure and Interpretation of Computer Programs, delivered by Paul N. Hilfinger & Pamela Fox
abstraction declarative-programming doctest dynamic-programming functional-programming high-order-function lark object-oriented-programing object-oriented-programming python recursion regular-expression scheme scope syntax
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cats cats-effect fs2 fs2-kafka functional-programming http4s kafka scala
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My solutions for Advent of Code starting from 2015
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https://github.com/jin-sungdae/javastream
Functional Programming in Java && Stream
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https://github.com/parmentf/penser-ramda
Traduction de la série d'articles "Thinking in Ramda" du blog de Randy Coulman
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Finds the best (cheapest) route from a starting point towards a destination
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functional-programming ocaml ocamlbuild project-template setuptools
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https://github.com/awinogradov/condicom
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https://github.com/unacorbatanegra/tie_fp
FP opinionated in Flutter & Dart
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https://github.com/yuan-kuan/zasa
Offline web application to keep track of household food stock. Demo project for fp-svelte
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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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Fully emulating the RISC-V Base Integer Instruction Set (WIP)
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Using js method in golang
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https://github.com/palutz/functionalscala_coursera
Functional programming in Scala Certification path (EPFL)
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Frontend for the app pyBanca
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Implementations of common Monads in Raku
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https://github.com/alejogs4/church-encoding-javascript
Church encoding to represent typical programming structures on Javascript
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https://github.com/mnikander/cpp_sequence
Sequence pipelines in C++. A functional programming-inspired approach to processing data with map, filter, reduce, and more.
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https://github.com/mollybeach/apetalie
Apetalie Javscript Web3 Application Function Methods Solidity
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https://github.com/bredalis/functionalprogrammingpython
💻 Programación Funcional en Python
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https://github.com/bendomey/thinktank
Video/Audio Server
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https://github.com/palutz/monads-gym
Stretching the muscles with monads...
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https://github.com/shalithasuranga/haskell-learning
Example codes to learn haskell
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https://github.com/jhonnymgx115/linqexercise-oop
Ejercicios de Linq y Recursividad OOP en C#
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https://github.com/tripolskypetr/functools-kit
A library with helpers for react-declarative app backend development
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https://github.com/baransu/sugar
Experimental, fuctional language for creating webapps
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https://github.com/july541/functional-programming-in-csharp
A practice during learning C# functional programming.
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https://github.com/dsoaress/node-clean-arch-with-fp
POC of Clean Architecture with a functional programming approach
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https://github.com/maximkrouk/swift-udf-tutorial
UDF Tutorial for Swift
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https://github.com/didierofrivia/flipcards
Simple memory cards game written in Elm
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https://github.com/mariomarton/racket-sudoku-solver
Sudoku solver in Racket for any board size (including hexadoku & larger), built without constraint solvers or mutations. It solves any legal puzzle and detects invalid ones.
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This is an application developed as a challenge for Elixir Ignite Bootcamp, proposed by RocketSeat.
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https://github.com/marcosh/effector
A Php library to write effect aware code.
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lens library in typescript
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https://github.com/shanoaice/bethlehem
A minimal functional programming library for JavaScript.
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https://github.com/lazywithclass/project-lamp
Source code for book content and site
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https://github.com/akabe/ocaml-js-boilerplate
A template repository for OCaml and JavaScript
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https://github.com/karmakaze/monadts
Fun with flatMap - Now I know My ADTs (or How to Learn Monads by Accident)
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https://github.com/customcommander/functionaut
General purpose library for the functional programming hobbyist.
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https://github.com/mattiamtzlr/epfl-cs214-course
Course notes for EPFL CS-214: Software Construction
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https://github.com/helins/fn.cpp
Pass around c++ fns and methods, get performance
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https://github.com/brettm12345/tailwind-generator
A cli for managing your tailwind setup complete with type generation. WIP
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https://github.com/petitviolet/scala_fp_layered
functional layered architecture implementation example
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https://github.com/lenguyenthanh/chess-position-generator
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
Last synced: 18 Jan 2026
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.
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https://github.com/rizkimufrizal/docker-spring-cloud-gateway
This project was created to learn reactive programming, functional programming and custom api gateway with Spring Cloud Gateway
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https://github.com/emphori/compose
A featherweight Promise composition and error handling library for JavaScript
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https://github.com/damiisdandy/snake-game
snake game built with just react hooks
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https://github.com/alansastre/java-functional-method-reference
Programación funcional y métodos referenciados en Java
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A performant and flexible reactive programming framework for Dart
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A memory game app
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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.
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https://github.com/web-pacotes/foundation-types
Curated package with types I believe all packages and apps need to promote safeness and reduced side effects.
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https://github.com/lebrancconvas/functional-programming
Functional Programming Practice.
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https://github.com/tbhvishal/js-toolbox
Lightweight JavaScript utilities toolkit: helpers, snippets, and productivity tools. ESM, Node.js, TypeScript-friendly, zero dependencies. Arrays, strings, dates, async, functional programming - perfect for beginners and pros
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Last synced: 29 Apr 2026
https://github.com/05st/project-euler
My Haskell solutions for Project Euler problems.
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https://github.com/mooreniemi/proc_compose
:musical_score: Proc#compose
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Last synced: 30 Apr 2026
https://github.com/blakek/make-lookup
📒 Make a lookup object from an array of objects
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https://github.com/tigerpixel/currier
Super easy FP function currying for Swift
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https://github.com/chicio/katas
💪🏋️♂️ A collection of katas I did to hone my programming skills. 🏋️♂️💪
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https://github.com/anvell/either
Lightweight Either monad implementation
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https://github.com/ramortegui/talks
Talks
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https://github.com/morganconrad/fobu
YA functional utilities for JavaScript Objects, mimicking ES6 Array methods.
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https://github.com/lebrancconvas/typescript-functional-programming
Using TypeScript to clarify the concept about "Functional Programming".
Last synced: 05 Sep 2025
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Named curry functions for fixed arities.
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https://github.com/kavalcante/array-into-subarrays
A non destructive and simple function that divide an array into multiples subarrays
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Some algorithm features in addition to LINQ.
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Solution of 恋愛SLG
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https://github.com/gavinhome/done-redux
A combined .Net7 state management framework.
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https://github.com/drag13/whendo
Small function that can be used instead if-then statement in functional style programming with JavaScript
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https://github.com/noyzys/nautchkafe-rabbit-bridge
Lightweight, flexible, and functional message-passing pubsub system built with RabbitMQ
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https://github.com/davidmarne/functional_flutter
Tools for composing flutter widget trees in a functional manner.
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https://github.com/wojwozniak/functional-programming-course
[uni] Functional Programming Course
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A journal for the journey to enlightenment
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https://github.com/top-submissions/foundations-calculator
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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
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https://github.com/gardncl/functional_programming_javascript
All the exercises from http://reactivex.io/learnrx/
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https://github.com/rxtoolkit/stt-deepgram
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ai fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription
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https://github.com/zhifengzhang-sz/qi-v2-qicore
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https://github.com/mainro/cyclotron-std
Python standard library drivers and components for Cyclotron
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https://github.com/jordanblakey/ffjs
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functional-programming javascript library lodash utility-library
Last synced: 28 Jan 2026
