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: 2025-12-06 00:12:18 UTC
- JSON Representation
https://github.com/rurumimic/haskell
functional programming language
functional-programming haskell
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https://github.com/yurkimus/curry
Javascript curry utility
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https://github.com/glimmr-lang/piccodescript
A simple functional scripting language created in java
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https://github.com/davidchase/typed-future
typed-future experiments
experiments functional-programming futures monad typescript
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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
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https://github.com/gosub/tegami
a naïve functional image generation library - my take on Conal Elliott's "Functional Images" paper
functional-programming haskell image-processing
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https://github.com/iyyel/conways-game-of-life
👽 Conway's Game of Life implemented in Scala 3 with Airstream and Scala.js
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Clean architecture using the Effect library: domain, usecase, repositories, SQL, Node server
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https://github.com/taharachedi/stone-paper-scissor
🎮 Fun Stone-Paper-Scissors game in C++ 🪨📄✂️ – Challenge the computer, track your wins, and enjoy the game! 🏆
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https://github.com/kalongn/cse-216
Programming Abstraction (College Class).
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https://github.com/adhityaramadhanus/gope
gope (go efpe), functional programming helper in go (for learning purpose)
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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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Useful scala classes in typescript
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https://github.com/vandalkvist/lazy-sequence
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💜 Scalable and feature-rich chat server and clients built with FIO, designed for high-performance asynchronous communication
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https://github.com/marlon-couto/playground-functions
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Python CLI for the library of Roubaix (Médiathèque Roubaix)
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https://github.com/aweskybear/obs-disp
Create 0-coupling declarative event-bound components with functions and objects only
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https://github.com/mahmoudhanafy/scala-specialization
my solutions to assignments
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https://github.com/diegovdc/trd
A function for composing, inspired by Clojure's thread macro.
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https://github.com/muhammadhassanraza25/budget-app
I added some amazing features in this Budget App like Show Total Budget, Show Expenses & Show Balance Budget. This Budget App also shows items in list and delete items from list.
budget-app creative-coding css3 functional-programming html5 javascript js
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https://github.com/tttardigrado/goadt
Algebraic Data Types generator for the Go programming language
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https://github.com/flintinatux/chipmunk
A messy functional library for Lua
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https://github.com/otobrglez/beyond-ruby
The code from my talk about going beyond Ruby into Scala and beyond.
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https://github.com/erikbavenstrand/mandelbrot-visualization
Mandelbrot Visualization in Elixir.
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https://github.com/geirolz/fp-in-a-nutshell
Functional Programming principles in a nutshell
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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
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https://github.com/yurkimus/functions
JavaScript-oriented utilities for functional programming
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https://github.com/anabeatrizwalker/frontend-funcional-vidapet
Projeto de conclusão de curso de uma interface gráfica com CRUD de um sistema de agendamentos para serviços veterinários com o framework funcional Elm.
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Solution of 恋愛SLG
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https://github.com/nem035/js-functional-kitchen
Mini functional recipes in JavaScript.
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https://github.com/palutz/tryskiasharp
Playing with Xamarin Forms, F# and SkiaSharp (2D graphics API powered by the Skia library: https://skia.org)
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My personal blog
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Image carousel with indicators, made with plain JavaScript
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Functor middleware for redux
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Pure Functional Configuration Library
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A desktop application to play the classic space invaders arcade game with gameplay modifiers and difficulties
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https://github.com/bredalis/jsfunctionalprogramming
✨ Functional programming in js ✨
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https://github.com/blakek/make-lookup
📒 Make a lookup object from an array of objects
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https://github.com/andimiller/munit-cats-effect-styles
Some Suites for munit-cats-effect
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Basic stack language
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Simple superoptimizing "compiler"
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Elixir + Functional Programming fundamentals course, aimed for beginners. Provided by Octallium (Anil Kulkarni) through freeCodeCamp.org
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https://github.com/akin-mustapha/glitch-art
A command line tool that corrupt the binary data of an image file to create a glitch
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Source code for the "Kite" programming language. Contributions are always welcome! (WIP)
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https://github.com/cyppan/purely-functional-data-structures
Companion Clojure code for the Purely Functional Data Structures books
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Extensible rest api for authentication with Mojang and similar services.
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https://github.com/foyez/fp
Functional Programming
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[WIP] A scripting language for spreadsheet formulas, CLI tools, ETL pipelines
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Intuitive functional JavaScript try-catch
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JavaScript-Games
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Coursework of the Udacity Intermediate JavaScript Nanodegree
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A Php library to write effect aware code.
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A functional scripting language compiling to pure Lambda Calculus
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Derive macros for optics traits defined in photonix.
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Solutions for the exercises in the "Introduction to Functional Programming" by Richard Bird and Philip Wadler
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🧮 validation methods of propositional logic
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🐍 Typed pipes
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🌈 My haskell practice
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✨ JavaScript's Files ✨
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https://github.com/davestewart/collection-fns
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pure functional implementation of bricks game
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This GitHub action installs Cloe
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My fun super interesting blog take a read
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https://github.com/uchamod/flutter_fitness_tracker_application_ui
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https://github.com/davidbonnet/babel-plugins
🐠 Set of Babel plugins to enhance support of functional programming.
babel-plugin functional-programming
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https://github.com/ehmicky/switch-functional
Functional switch statement
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https://github.com/varun93/functional-pogramming-scala
Solutions to Functional Programming in Scala
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https://github.com/rahul-barick/diary-application
Simple Diary Application using node.js express framework focused on scalibility
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https://github.com/jlengrand/functional-programming-scala
Exercises from the Functional Programming in Scala book
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https://github.com/vasilisp/pub
My academic publications
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https://github.com/lightness/transducer-101
Some things about transducers
functional-programming transducer
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https://github.com/gallettilance/frp-counters
Functional Reactive Programming with BaconJS 🥓
baconjs counter frp-counters functional-programming functional-reactive-programming lazy-evaluation lazy-versions streams
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https://github.com/rsangole/tidyrabbit
caret functional-programming tidyverse
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https://github.com/ryanleecode/solwasmc
Solidity Web Assembly Compiler
compiler ethereum evm functional-programming nom rust solidity
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https://github.com/alexhmelevski/ahfuture
Simple framework for asynchronous code in swift using Futures
functional-programming futures ios swift
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https://github.com/tejasbubane/reason-todo-old
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bucklescript functional-programming reason-react reasonml
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https://github.com/pomadchin/tagless-derivation
This project is an experimental playground to work on the cats-tagless macros migration to Scala 3.
functional-programming scala tagless
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https://github.com/dominicburkart/funfun
Macros for working with closures in Rust.
functional-programming memory-allocation parallel rust
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https://github.com/lazywithclass/project-lamp
Source code for book content and site
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https://github.com/pavelannin/monadic-swift
Monadic is a distributed Swift framework that provides a way to write code from functional programming
either functional-programming monads swift
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https://github.com/abengl/ntt-project2-accountms
This Account microservice is part of a banking system designed to handle CRUD operations for banking accounts and transactions. It provides endpoints for creating, retrieving, updating, and deleting accounts, as well as managing transactions associated with each account.
checkstyle functional-programming jacoco junit mockito mysql oop openapi postman spring-boot swagger
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https://github.com/alkiory/video-chat
This project is crafted with the latest technologies, including React for a dynamic and interactive front end, TypeScript for type-safe code, WebRTC for peer-to-peer video communication, Socket.io for real-time WebSocket connections, and Node.js powering the backend.
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https://github.com/giu7d/doka_lang
Compiler for a functional language create in Java
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https://github.com/codecop/fizzbuzz-with-nothing-kata
Exercise to practice working with functions.
exercise functional-programming kata lambda-calculus
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https://github.com/alansastre/java-optional
Programación funcional y API Optional en Java
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https://github.com/alansastre/java-functional-interfaces
Programación funcional e interfaces funcionales en Java 8 y versiones posteriores
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https://github.com/skarab42/result
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error-handling functional-programming typescript
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https://github.com/alansastre/java-functional-method-reference
Programación funcional y métodos referenciados en Java
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https://github.com/snowy1803/suffix-lang
A type-safe functional programming language using Reverse Polish Notation
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Functional Programming in Scala
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functional-programming python3 separation-of-concerns
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