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: 2026-06-30 00:12:00 UTC
- JSON Representation
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.
Last synced: 14 Aug 2025
https://github.com/eliasgit2017/graphcljskel
Graph handling in Clojure
clojure clojurescript functional-programming graph graphviz graphviz-dot leiningen
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https://github.com/baberrehman/haskell-for-great-good
functional-programming haskell
Last synced: 19 May 2026
https://github.com/pmuens/htdp
How to Design Programs
functional functional-programming lisp racket scheme
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https://github.com/foxfriends/raiser
Raise multiple errors without throwing
error-handling fantasy-land functional-programming monad
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https://github.com/maccauhuru/harvard-react-native-notes
EdX React Native Lecture Code
es6 functional-programming javascript react-native reactjs
Last synced: 09 Apr 2026
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
Last synced: 16 Aug 2025
https://github.com/giljr/finance_tracker_app_2
Finance Management App A powerful and intuitive finance management app built with Rails 7 and Bootstrap 5.
devise functional-programming psql-database rails7 stepbystep webapp
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https://github.com/hugojosefson/fns
Utility functions.
functional-programming functions typescript
Last synced: 30 Oct 2025
https://github.com/wayneseymour/learnyouahaskell
Trying to learn Haskell again :)
fp functional-programming haskell learning
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https://github.com/iagocarmona/functional-language-algorithms
Repositório para armazenar trabalho da matéria Aspectos de Linguagens de Programação do curso Ciência da Computação utilizando linguagens funcionais e imperativas para comparar desempenhos.
comparing-algorithms functional-programming ghci haskell performance-analysis python
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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/pratik-123/generics
Use of Generics in Swift language
class enum functional-programming generics ios struct swift
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https://github.com/rodrigo-sp17/learning-scala
Functional programming in Scala, as part of https://www.coursera.org/learn/progfun1
Last synced: 16 Aug 2025
https://github.com/marcbudd/functionalfibuautomat
Projekt für Vorlesung "Moderne Programmierkonzepte"
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https://github.com/imteekay/jobs-algorithm
Jobs Algorithm
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https://github.com/stereobooster/zipper
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https://github.com/geektimus/haskell-challenges
This repo will contain the solutions using Haskell for some coding challenges
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https://github.com/geektimus/scala-courses
Small project to recap Scala concepts and practice FP with some libraries
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https://github.com/thom2503/haskell-practicum
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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/xaaria/javastreams_sandbox
Just playing around with Java 8+ Streams
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https://github.com/glbter/scala-functional-programming
course by Olha Mazhara
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https://github.com/tom-weatherhead/atrocity
A Scheme interpreter implemented in C.
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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/apfohl/go-monadic
A functional programming library for Go
functional-programming go monads
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https://github.com/david2261/python_lessons
Rules and examples of various built-in functions in Python
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https://github.com/benjaminangafua/rock-paper-scissor
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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/rshindo/jfunc
Sealed sum types for Java: Option/Either/Result/Try. Minimal, pattern-matching-first APIs.
either functional-programming java library maven option pattern-matching result rop sealed-interfaces try
Last synced: 19 May 2026
https://github.com/lamdalib/skachuler
Functional job scheduling library for Scala3
functional-programming job-scheduler job-scheduling scala3 scheduler scheduling
Last synced: 04 Apr 2025
https://github.com/aliariff/fp19
Functional Programming Class - RWTH Aachen University
functional-programming haskell
Last synced: 05 Oct 2025
https://github.com/amboxer21/custompythondecorators
Custom Python decorators I wrote to restrict method arguments to a specific type. I also added an encrypt/decrypt decorator as well.
advanced aes aes-encryption curried-functions currying custom custom-python-decorators decorator decorators encrypt encrypted encryption encryption-decryption functional functional-programming functional-python higher-order-functions metaprogramming python
Last synced: 13 Sep 2025
https://github.com/ryjen/emotext
(mirror) an elixir/phoenix chat app to learn and use the erlang vm
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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/juliencrn/todohub
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Spreasheet Programming Challenge
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https://github.com/trodicaro/scalabridge
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https://github.com/nicklatch/blog_generator
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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/itsonkar-dev/scaler-javascript-certification
Unlock the Power of JavaScript: A Comprehensive Collection of Detailed Modules from Scalar Topics'. This repository serves as a centralized hub for all the notes and concepts I've compiled throughout my journey in mastering JavaScript, ensuring a seamless learning experience.
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https://github.com/cyprianfusi/building-a-word-raider---an-interactive-word-guessing-game
Applying recursive function call, Separation of Concerns Principle and functional programming in building a word guessing game.
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Last synced: 29 Apr 2026
https://github.com/otobrglez/markov-chains
Markov chain and FP experiments with Scala
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https://github.com/bernardopg/iaruba
🎚️ Functional audio mixer with hardware control for Linux
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Last synced: 31 Dec 2025
https://github.com/rudxain/fastlisp
This is not mine. It's an orphan fork
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https://github.com/exbotanical/js-heuristics
Useful heuristics, type checks, and validation helpers for JavaScript
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Last synced: 21 Jul 2025
https://github.com/simbathesailor/sample-project-react
Sample add, delete, edit list Reactjs
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Last synced: 20 Apr 2026
https://github.com/ma-fi-94/advent-of-haskell-22
Doing 2022's AoC in Haskell, again! Because 2024 is over, and I need my fix!
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Last synced: 06 Apr 2025
https://github.com/leodiegues/unwrappy
Yet another Rust-inspired Result and Option ergonomics brought to Python, enabling safe, expressive error handling with errors as values.
async either-type error-handling functional-programming maybe-type monads option-type pattern-matching python railway-oriented-programming result-type rust rust-inspired type-hints type-safe
Last synced: 17 Jan 2026
https://github.com/gabrielnagy/2048racket
Final project for my second year Functional Programming class
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Last synced: 16 Jan 2026
https://github.com/tkshill/adventofcode
Mega-folder for all Advent of Code solutions
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https://github.com/dimitrijkrstev/programming-paradigms
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https://github.com/sofisar/c--_playingwithnumbers_spring-2022
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https://github.com/ayrtonbsouza/elixir-fundamentals-reports-generator
This is an application developed as a lesson for Elixir Ignite Bootcamp, proposed by RocketSeat.
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https://github.com/ahnineamine/log-analysis-api
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https://github.com/markpurser/es6-defender
ES6 Defender
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https://github.com/sentenza/docs
Useful resources about Scala and FP
docs functional-programming scala
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https://github.com/madnight/array-interpolatejs
Interpolate an array of numbers in js
array array-manipulations es6 es7 functional-programming interpolation javascript library math npm
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https://github.com/mikhailazaryan/notes-of-pure-fun
Notes I take while reading "Purely Functional Data Structures" by C. Okasaki
data-structures functional-programming standard-ml
Last synced: 12 Jan 2026
https://github.com/gekomad/haskellbook-solutions-with-scala
Haskell Book - Solutions in Haskell and in Scala
exercises functional-programming haskell haskell-learning scala scala-learning
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https://github.com/sraaphorst/advent-of-code-2024
Advent of Code 2024 in Kotlin
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https://github.com/joangavelan/elixir_lab
Learning Elixir, functional programming and Erlang/OTP
beam elixir erlang functional-programming otp
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https://github.com/deepcloudlabs/dcl235-2021-sep-20
DCL-235: Effective Java Programming
design-patterns effective-java functional-programming java11 java17 java8 modular-programming oop-principles reactive-programming
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https://github.com/nathaniyell/javascript-30days-practice
Various concepts on Javascript explained elaborately with adequate examples
arrays dom-manipulation functional-programming javascript object-oriented-programming objects
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https://github.com/rsdc2/mars-rover
A text-based rover simulator
console-application csharp functional-programming
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https://github.com/jgdodson/bioinfo
A bioinformatics library
bioinformatics functional-programming scala
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https://github.com/lukehansell/redux-token-passing-example
using Redux and Auth0 together with Zeit Next.js
auth0 functional-programming higher-order-component nextjs react redux zeit
Last synced: 13 Apr 2026
https://github.com/noor188/how-to-code-simple-data
Software development foundation
functional-programming system-design
Last synced: 22 Aug 2025
https://github.com/freakwill/fcool
A cool tool for functional programming
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Last synced: 21 Mar 2025
https://github.com/kabeech/monads-are-easy
A brief cheatsheet for monads and related concepts
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https://github.com/imtjl/fp-euler-project
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https://github.com/mszarlinski/scalaz-learning
Welcome to an amazing world of functors and monads
functional-programming scala scalaz
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https://github.com/giuliom/springraph
F# and gui exercise made in 2011 that simulates a network of 2D springs
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https://github.com/teheperor/functionaljs-cs
「関数型プログラミングの基礎 JavaScriptを使って学ぶ」をC#で写経
c-sharp functional-programming
Last synced: 06 Jun 2026
https://github.com/t2wain/electricalfunc
Electrical power engineering calculation (a functional programming design)
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Last synced: 05 Apr 2025
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/albertoadami/user-api-service-example
Example of REST APIs service using http4s library
cats-effect functional-programming http4s rest-api scala
Last synced: 30 Jun 2025
https://github.com/critocrito/namefn
Set the name property of a function.
functional-programming functions javascript repl
Last synced: 23 Aug 2025
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.
functional-programming game-development haskell university-project
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https://github.com/tejanhu/freecodecamp-code-collection
Collection of code based on FreeCodeCamp Exercises & Challenges
algorithm-challenges algorithms-datastructures css functional-programming html5 jquery object-oriented object-oriented-programming
Last synced: 19 May 2026
https://github.com/xkaunanx/functional-haskell-zone
UTN - 2nd Year Engineering: Functional Programming
functional-programming haskell
Last synced: 12 May 2025
https://github.com/cmattinson/advent-of-code
OCaml my Caml
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Last synced: 18 May 2026
https://github.com/vastavikadi/haskell
The language which will make you fall in love with Functional Programming
functional-language functional-programming haskell haskell-learning mathematical-programming
Last synced: 23 Aug 2025
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.
elixir fault-tolerance functional-programming realtime scalability
Last synced: 23 Aug 2025
https://github.com/deepakbhalla/java8-new-features
Examples to cover new features added in Java 8
datetime functional-programming functionalinterface java8 lamda methodreference stream streams-api
Last synced: 07 Jul 2025
https://github.com/mohamedismail37/bank-system
Console-based bank management system in C++ featuring file I/O, authentication, and permission levels,etc
bank console console-application cplusplus cpp file files functional-programming systems
Last synced: 15 Jun 2025
https://github.com/ruivieira/java-oresme
A collection of reusable utilites
algorithms functional-programming java scientific-computing utility-library
Last synced: 21 Jul 2025
https://github.com/rcardin/functional-error-handling-in-kotlin
Day by day examples of how we can handle error in Kotlin using functional programming
arrow-kt error-handling functional-programming kotlin
Last synced: 27 May 2026
https://github.com/shootermv/seeking-alpha-assessment
App displays constantly changing patterns
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Last synced: 18 May 2026
https://github.com/yayuniversal/projet-ipf-s2
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https://github.com/indiscriminatecoding/machines
Effectful streams for Scala
functional-programming scala stream
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https://github.com/kanitsharma/chikara
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https://github.com/sushantpt/understanding_delegates
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csharp delegates dotnet functional-programming
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https://github.com/mohamed-taha-essa/programming-in-python-week3
Learn about the paradigms of procedural programming and the associated logical concepts. You'll explore functional and object-oriented programming, and get an introduction to algorithms
functional-programming map object-oriented-programming procedural-programming python
Last synced: 29 Jun 2025