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: 2026-04-04 00:07:52 UTC
- JSON Representation
https://github.com/appthrust/fcr
A functional programming toolkit for Kubernetes development, providing functional wrappers for controller-runtime packages with type-safe, composable operations
controller-runtime fp-go functional-programming go golang kubernetes kubernetes-development monadic-patterns toolkit type-safety
Last synced: 08 Aug 2025
https://github.com/bmmunga/BrainCaml
An OCaml-based interpreter for the Brainf*ck esoteric programming language.
brainfuck functional-programming ocaml ocaml-program
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https://github.com/kattulib/katip
[IN DEVELOPMENT] Katip is a minimal functional logger library
functional-programming logger scala scala3
Last synced: 08 Aug 2025
https://github.com/TheAlexLichter/fp-in-php
A talk about functional programming in PHP
functional functional-programming php
Last synced: 08 Aug 2025
https://github.com/delonnewman/monad-maybe
A Ruby implementation of Haskell's Maybe Monad
functional-programming haskell monad ruby
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https://github.com/banghuazhao/swift-super-tiny-compiler
Swift implementation of The Super Tiny Compiler - transforms LISP syntax to Swift function calls
abstract-syntax-tree ast-transformation code-generation code-transformation compiler compiler-design compiler-pipeline educational functional-programming learning learning-project lexical-analysis lisp parsing programming-languages swift swift-compiler swift-language tokenization visitor-pattern
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https://github.com/separatrixxx/fp_labs_6_sem
👓 Laboratory work for the 6th semester of MAI on functional programming
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https://github.com/sblack4/functional-programming-in-scala
https://www.coursera.org/specializations/scala
functional-programming jvm scala
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https://github.com/boogieman2k/viper-ios-tutorial
This is a first review of VIPER Architecture on iOS using swift 4
functional-programming reactive rxswift rxswift-examples swift4 viper viper-architecture
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https://github.com/mahmud035/courses-by-colt-steele
This repository provides a comprehensive guide to advanced JavaScript concepts and techniques.
async-await callbacks closures debounce dom-manipulation error-handling event-delegation functional-programming geolocation-api infinite-scrolling intersection-observer-api lazy-loading oops-in-javascript promises prototypal-inheritance throttling
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https://github.com/whothefluff/openai-chatbot
demo functional-programming hexagonal-architecture jpa solid vavr
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https://github.com/perty/elm-currency-adder
Accompaning code to "Fun with functional programming using Elm".
elm-lang functional-programming
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https://github.com/yuyuzha0/y-combinator-java
java version of y-combinator
functional-programming java java8 y-combinator
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https://github.com/bahatifaustino/overt
Overt is a powerful Android security tool that detects device safety and analyzes TEE status. Ensure your device's integrity with advanced features. 🐙
android arma-reforger clash eclipse formal-methods functional-programming gfw hacktoberfest javascript linux rust security shadowsocks ssr tunnel vdm-sl virtual-reality vmess
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https://github.com/hoangtien2k3/reactor-core
Reactive programming with Project reactor-core
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https://github.com/rjdellecese/elm-ts
A porting to TypeScript featuring fp-ts, RxJS and React
elm-lang fp-ts functional-programming react rxjs typescript
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https://github.com/kczulko/fp-in-scala
This project contains my resolutions for the exercises from 'Functional Programming in Scala' book written by Paul Chiusano and Runar Bjarnason.
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https://github.com/eliasgit2017/graphcljskel
Graph handling in Clojure
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https://github.com/minericefield/vue-ramda-ts-playground
functional-programming ramda typescript vue vue3
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https://github.com/mtumilowicz/scala-cats-implicit-workshop
Introduction to scala implicit systems with examples.
cats cats-core fp functional-programing functional-programming functional-programming-examples functional-programming-in-scala implicits monad scala typeclass-instances typeclasses workshop-materials workshops
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https://github.com/haskyll/haskyll.github.io
Beginner's guide to Haskell
documentation functional-programming haskell jekyll jekyll-theme programming ruby
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https://github.com/rodrigo-sp17/learning-scala
Functional programming in Scala, as part of https://www.coursera.org/learn/progfun1
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https://github.com/thom2503/haskell-practicum
practicum haskell - hogeschool rotterdam
functional-programming haskell rsa-encryption
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https://github.com/gcosta0410/y3s1-pfl-functional-and-logic-programming
Year: 3rd (BSc), Semester: 1st, Course: Functional and Logic Programming (PFL)
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https://github.com/tom-weatherhead/atrocity
A Scheme interpreter implemented in C.
c functional-programming garbage-collection repl scheme scheme-interpreter scripting-language
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https://github.com/tmohamedashraft/scala_rule_engine
This Scala ETL pipeline processes transaction CSV files by applying discounts and calculating final prices using pure functional programming principles. The transformed data is then loaded into an Oracle database, demonstrating end-to-end data processing with type safety and immutability.
etl functional-programming oracle-database sbt scala
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https://github.com/palutz/scalashoppingbasket
A simple shopping basket in Scala, with an idiomatic approach...
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https://github.com/aliariff/fp19
Functional Programming Class - RWTH Aachen University
functional-programming haskell
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https://github.com/bertrand31/damysos
🌍 An experimental data structure allowing lightning-fast, constant-time lookups of large datasets for neighboring multi-dimensional points
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https://github.com/fforbeck/spreadsheet
Spreasheet Programming Challenge
functional-programming java8 object-oriented-programming programming-challenge
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https://github.com/trodicaro/scalabridge
Full day Scala workshop.
functional-programming java-packages javac scala
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https://github.com/ghurtchu/cut
:scissors: :page_facing_up: :knife: unix cut clone
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https://github.com/touradbaba/habit_tracker
Habit Tracker app with python.
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https://github.com/sash-ua/gen_drift_monad-ts_a4
The simple web application Modeling Genetic drift. Used: Angular4 + Angust+ TypeScript, Angular material, Rollup, D3, HammerJS, SCSS, Gulp, HTML5, CSS3.
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https://github.com/rudxain/fastlisp
This is not mine. It's an orphan fork
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https://github.com/fantiga/clinical-portal-demo-react-ts
This is a demo that uses React, Material UI, styled-components, react-hook-form and fetch-mock, according to the provided API, to implement a clinician to log in and view patient details project.
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https://github.com/sofisar/c--_playingwithnumbers_spring-2022
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https://github.com/ayrtonbsouza/elixir-fundamentals-reports-generator
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https://github.com/markpurser/es6-defender
ES6 Defender
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https://github.com/noor188/how-to-code-simple-data
Software development foundation
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https://github.com/mszarlinski/scalaz-learning
Welcome to an amazing world of functors and monads
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https://github.com/jvspeed74/python-workshop
This repository hosts various Python scripts that I've created on my journey to master the programming language. Each script contains a README.md file documenting the purpose and features of each script.
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https://github.com/nshkrdotcom/gepa_ex
Elixir implementation of GEPA: LLM-driven evolutionary optimization using Pareto-efficient search for text-based systems. Features OpenAI/Gemini integration, BEAM concurrency, OTP supervision, 218 tests with 75% coverage.
ai-optimization artificial-intelligence beam concurrent-programming elixir erlang erlang-otp evolutionary-algorithms functional-programming gemini genetic-algorithms llm machine-learning metaheuristics multi-objective-optimization openai optimization otp pareto-optimization prompt-optimization
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https://github.com/critocrito/namefn
Set the name property of a function.
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https://github.com/Shohail-Ismail/Haskell-Texas-HoldEm
A Haskell implementation of Texas Hold'em created for my COM2108 (Functional Programming) module. This project includes a working Texas HoldEm Poker game with additional features such as predefined player strategies (random, passive, aggressive) and an option for human input to play the game.
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https://github.com/vastavikadi/haskell
The language which will make you fall in love with Functional Programming
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https://github.com/vastavikadi/elixir
A personal journey into learning Elixir covering basics, functional programming concepts, and small hands-on projects. Scale to billions, real-time and what not.
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https://github.com/sushantpt/understanding_delegates
Code snippets of "Delegates in C#"
csharp delegates dotnet functional-programming
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https://github.com/grahamstrickland/functional_lean
Examples and exercises from "Functional Programming in Lean" - David Thrane Christiansen
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https://github.com/mavaji/ke2019
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https://github.com/jungstershark/clojurecipe
ClojuRecipe is a Clojure-based command-line tool that suggests recipes using the Edamam API. It leverages functional programming principles to provide reliable recipe suggestions based on the ingredients you have available.
api clojure command command-line-tool edamam-api functional-programming immutable java leiningen pure-functions recipes
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https://github.com/rsrini7/myelmresume
My Short Resume using ELM Language 0.18
elm elm-lang functional-programming
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https://github.com/wanjinyoo/sml
Functional programinng
currying functional-programming sml
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https://github.com/arduriki/servy
An HTTP server made with Elixir to learn functional programming
elixir elixir-lang elixir-language elixir-programming-language functional-programming http http-server iex mix
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https://github.com/davidkhahn/advanced_javascript
Closures & Prototypal Inheritance, Object Oriented Programming, Functional Programming, Asynchronous Javascript, Error Handling, Modules
asynchronous-programming closures error-handling functional-programming javascript modules oop prototypal-inheritance
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https://github.com/priontoabdullah/simple-calculator-vanilla-js
🔢 A simple vanilla js Calculator. 🌎 Live demo: https://priontoabdullah.github.io/Simple-Calculator-Vanilla-JS/ 🙌
css functional-programming html javascript vanilla-js
Last synced: 29 Aug 2025
https://github.com/imtjl/fp-red-black-tree-dict
TreeDict - Implementation of Dict based on Red Black Tree in Elixir
data-structures elixir functional-programming red-black-tree
Last synced: 30 Aug 2025
https://github.com/alex11br/myfsharpsnake
Yet another snake game witten in F#. This one has 2 versions: one that runs in the terminal, and a webapp.
functional-programming game snake snake-game
Last synced: 30 Aug 2025
https://github.com/olekscode/montecarlointegration
Scala implementation of sequential and parallel Monte Carlo method for computing a deterministic numerical integration of functions
functional-programming integration monte-carlo numerical-integration parallel scala scalameter
Last synced: 05 Apr 2025
https://github.com/king-prawns/ramda-sfs
Ramda - Start from scratch
functional-programming ramda sfs
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https://github.com/barcek/aqfr
run deeper | multipath piping | command-line tool | Elixir + Mix, w/ POSIX shell
beam command-line-tool dx elixir functional-programming pipes shell
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https://github.com/barcek/awb
cultivate HTML | monadic DOM tree transformer | frontend generation | library & command line tool | Node.js
automation backend command-line-tool domtree dx frontend functional-programming html javascript library monad transformation traversal web-development
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https://github.com/apulbere/lagos
a collection of Java 8+ samples
functional-programming java-10 java-11 java-8 java-9 spock
Last synced: 22 Jun 2025
https://github.com/prncss-xyz/flua
iterator composition in lua
functional-programming iterators lua
Last synced: 25 Dec 2025
https://github.com/zhongzc/gparser
A naive parser combinator library
functional-programming parser parser-combinators parser-library python python3
Last synced: 22 Mar 2025
https://github.com/rcardin/road-to-fp-in-scala
A bunch of code that I used to learn the topic of functional programming in Scala.
Last synced: 26 Dec 2025
https://github.com/shitu13/javascript-projects
This repository contains a collection of JavaScript projects that demonstrate a range of skills and concepts, from fundamental programming principles to advanced web development techniques.
asynchronous-programming functional-programming leetcode-javascript
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https://github.com/rcardin/cat-notebook
Notes on Category Theory, taken while trying to understand the Functional Programming
category-theory functional-programming learning writing
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https://github.com/theolampert/asyncsequenceextensions
Array extensions for async and concurrent operations.
async functional-programming swift
Last synced: 22 Mar 2025
https://github.com/melvinidema/functional-programming
Project in which I fetch a dataset and clean the data using functions based on the Functional Programming paradigm.
functional functional-programming hva javascript programming student
Last synced: 26 Dec 2025
https://github.com/olaven/fun
Util library for functional programming in Deno
deno functional-programming library typescript
Last synced: 05 Jan 2026
https://github.com/shivansh/fp-assignments
Assignments done as a part of the course Functional Programming (CS653).
functional-programming haskell
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https://github.com/stefantagarski/np
Advanced programming solved auditory, laboratory and exam tasks @ FCSE-Skopje
advanced-programming functional-programming java
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https://github.com/alejandro945/scala-examples
Combination of object-oriented and functional programming in one concise, high-level language
functional-programming sbt scala
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https://github.com/xfali/stream
A sequence of data values supporting sequential aggregate operations.
functional-programming slice stream
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https://github.com/georg-wolflein/impartial
A lightweight extension of functools.partial.
functional-programming functools partial-functions python3
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https://github.com/kodekote/sml_exemplars
Standard ML functions that are of interest
computer-science educational functional-programming ml sml
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https://github.com/gkspranger/throwaway
A Clojure "throwaway" library
clojure functional-programming
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https://github.com/anicolaspp/nsource
A composable library for collections
academia functional-programming lazy-loading streams
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https://github.com/anicolaspp/gnsource
Experimenta Lazy Streams for Go
functional-programming go gola lazy streams
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https://github.com/adzz/ex-ample
Repo for Elixir By Example - practical examples of Elixir code
elixir functional-programming learn-elixir learn-to-code learning
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https://github.com/marcinzh/spot
Cats Effect instances for Turbolift
algebraic-effects asynchronous functional-programming scala
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https://github.com/davidboers/ElmEither
Implements the Either declaration in Elm.
either elm functional-programming package
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https://github.com/slamko/ppx_catch
Ocaml PPX for no-exception error handling
error-handling functional-programming meta-programming no-exception ocaml ppx ppx-extension ppx-rewriter ppxlib
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https://github.com/kelvinlongchun/chainly
A npm module converts your functions to a method chain
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https://github.com/al333z/reactiveapplication
Master degree thesis on Reactive Programming.
functional-programming reactive-programming
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https://github.com/f-z/functional_programming
Haskell, Erlang, Reactive functional programming
erlang functional-programming functional-reactive-programming haskell
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https://github.com/surovv/kleisli
javascript with monads and function composition
academic category category-theory functional functional-js functional-languages functional-programming functions functor identity javascipt javascript js kleisli maybe monad monads
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https://github.com/lpld/func-prog-scala
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functional-programming haskell
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https://github.com/agapas/react-carousel
Image carousel made with React and TypeScript
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