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: 2026-06-24 00:08:05 UTC
- JSON Representation
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
Last synced: 29 Jun 2025
https://github.com/shogunpurple/elmcohol
App that allows you to view information about alcohol of the world - Type in and find a country or city from the search bar and see all the drinks from there.
Last synced: 03 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/geektimus/haskell-challenges
This repo will contain the solutions using Haskell for some coding challenges
challenges functional-programming haskell
Last synced: 06 Apr 2025
https://github.com/mdh266/poissondistributioninscala
Sampling From Poisson Distribution With A Functional Approach
data-science functional-programming poisson-distribution scala statistics
Last synced: 26 Mar 2025
https://github.com/ilyabizyaev/trash
ππ The Tracker Shell
file-manager functional-programming haskell vcs version-control
Last synced: 07 Apr 2025
https://github.com/ilyabizyaev/fp-homework
Functional Programming course homework (2020), ITMO University
functional-programming haskell
Last synced: 07 Apr 2025
https://github.com/geektimus/scala-courses
Small project to recap Scala concepts and practice FP with some libraries
functional-programming recap scala
Last synced: 23 Sep 2025
https://github.com/al333z/reactiveapplication
Master degree thesis on Reactive Programming.
functional-programming reactive-programming
Last synced: 04 Jan 2026
https://github.com/geekyfox/scheming
Scheming: The journey through functional programming, language design, insobriety and bad jokes
functional-programming garbage-collector lisp literary-programming literate-programming programming-language rant scheme scheme-interpreter
Last synced: 25 May 2026
https://github.com/pallad-ts/assert-helper
Assertion helper for regular functions with wrapper for monads
functional-programming monad monads nodejs typescript
Last synced: 11 May 2026
https://github.com/apfohl/go-monadic
A functional programming library for Go
functional-programming go monads
Last synced: 29 Mar 2025
https://github.com/nshkrdotcom/ex_cloudflare_phoenix
Cloudflare Durable Objects and Calls for Phoenix Framework
beam cloudflare cloudflare-calls cloudflare-workers durable-objects edge-computing elixir erlang-vm functional-programming nshkr-archive otp phoenix serverless web-framework
Last synced: 23 May 2026
https://github.com/david2261/python_lessons
Rules and examples of various built-in functions in Python
functional-programming generators oop pep python
Last synced: 08 Apr 2026
https://github.com/tkshill/adventofcode
Mega-folder for all Advent of Code solutions
advent-of-code algorithms-and-data-structures csharp fsharp functional-programming parser
Last synced: 10 May 2026
https://github.com/benjaminangafua/rock-paper-scissor
array-indexing arrays clouser functional-programming liberia math prompt-user
Last synced: 11 Oct 2025
https://github.com/rolandtritsch/kotlin-aoc-2017
Porting scala-aoc-2017 to kotlin (to learn the language)
advent-of-code functional-programming jvm kotlin
Last synced: 05 Apr 2025
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
Last synced: 03 Jul 2025
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/kokorinilya/math_logic
Homeworks for math logic course in ITMO University
functional-programming math-logic parser parsing proof-generating proofs syntax-analysis
Last synced: 03 Apr 2025
https://github.com/Imtjl/fp-euler-project
Introduction to functional programming in Elixir
Last synced: 15 Mar 2025
https://github.com/mehmet-github06/stopwatch
Making stopwatches and generating random athletes
async-await bootstrap dom-manipulation functional-programming html-css-javascript responsive try-catch
Last synced: 16 Apr 2026
https://github.com/marcodpt/wand
A tiny JS router that makes no assumptions about its usage.
browser deno es6 esm esmodule express functional-programming hashrouter javascript microfrontend microjs microlibrary node plugins queryparser querystring router spa universal-router url
Last synced: 11 Apr 2026
https://github.com/probably-not/elixir-basics
Code that I write while reading the book Learn Functional Programming With Elixir before starting to work at Spot.IM
elixir exercises functional-programming learning
Last synced: 13 Jun 2026
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: 23 May 2026
https://github.com/tortuesandwich/blobtrigdelauvoro
L. Guibas and J. Stolfi Delaunay Triangulation/Vorinoi diagram generation algorithm
delaunay-triangulation functional-programming jvm quadedge recursion recursive-algorithm scala triangulation voronoi
Last synced: 03 Jan 2026
https://github.com/portfoligno/homebrew-idris
Homebrew tap for idris2-pack (Idris 2 package manager)
functional-programming homebrew homebrew-tap idris2 idris2-pack package-manager
Last synced: 23 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/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
elixir-phoenix erlang functional-programming webapp
Last synced: 19 May 2026
https://github.com/th3n0m4d/project-euler
Project Euler offers a plethora of challenges for those who love math and algorithms.
algorithm-challenges clean-code functional-programming javascript jest mathematics
Last synced: 14 May 2026
https://github.com/juliencrn/todohub
Personal learning personal task management system side project
ddd express fp-ts functional-programming rest-api todolist typescript
Last synced: 19 May 2026
https://github.com/gusenov/examples-racket
:tennis: ΠΡΠΈΠΌΠ΅ΡΡ ΠΊΠΎΠ΄Π° Π½Π° Racket.
examples functional-programming lisp lisp-dialect racket
Last synced: 25 Jan 2026
https://github.com/wdalmut/fn
An example of how a group of tiny functions can finally resolve complex problems
functional-programming kata katas
Last synced: 28 Jun 2025
https://github.com/palutz/fsharpmobile
F# and Xamarin... IT COULD WORK!!!
fsharp functional-programming mobile multiplatform xamarin
Last synced: 19 May 2026
https://github.com/nicklatch/blog_generator
A static HTML generator built in Haskell!
functional-programming generator haskell html
Last synced: 25 Jun 2025
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.
asynchronous-programming es6 functional-programming javascript object-oriented-programming
Last synced: 26 Jun 2025
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.
functional-programming game-development python3 recursive-functions separation-of-concerns
Last synced: 29 Apr 2026
https://github.com/lit-forest/pure-fantasy
εΈΈη¨ηmonadιε
fantasy-land functional-programming functor monad
Last synced: 27 Mar 2025
https://github.com/otobrglez/markov-chains
Markov chain and FP experiments with Scala
functional-programming markov-chain scala twitch
Last synced: 08 Jun 2026
https://github.com/bernardopg/iaruba
ποΈ Functional audio mixer with hardware control for Linux
arduino audio functional-programming gtk haskell linux mixer pulseaudio
Last synced: 31 Dec 2025
https://github.com/deepcloudlabs/dcl202-2021-mar-01
DCL-202: Java SE 8 Programming
functional-programming java-se8 java-se9 lambda-expressions method-references modularity oop oop-principles
Last synced: 11 May 2026
https://github.com/exbotanical/js-heuristics
Useful heuristics, type checks, and validation helpers for JavaScript
functional-programming type-checking utility-library validation-library
Last synced: 21 Jul 2025
https://github.com/trayanaboykova/java-advanced
Tasks from my course Java Advanced at SoftUni
defining-classes functional-programming generics iterators-and-comparators multidimensional-arrays sets-and-maps-advanced stacks-and-queues streams-files-and-directories
Last synced: 07 Apr 2025
https://github.com/derektypist/build-a-recipe-ingredient-converter
Learn about currying and functional programming by building a recipe ingredient converter application.
css3 currying-function-javascript freecodecamp-project functional-programming html5 javascript
Last synced: 01 May 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!
advent-of-code advent-of-code-2022 advent-of-code-2022-haskell functional-programming haskell puzzle
Last synced: 06 Apr 2025
https://github.com/gabrielnagy/2048racket
Final project for my second year Functional Programming class
functional-programming racket university-project
Last synced: 16 Jan 2026
https://github.com/dimitrijkrstev/programming-paradigms
Material related to my programming paradigms class for both Prolog and Clojure
clojure functional-programming logical-programming prolog
Last synced: 28 Mar 2025
https://github.com/ahnineamine/log-analysis-api
OCaml-based REST API designed to process, analyze, and transform log data
dune functional-programming ocaml
Last synced: 29 Mar 2025
https://github.com/sentenza/docs
Useful resources about Scala and FP
docs functional-programming scala
Last synced: 04 Mar 2025
https://github.com/rexapex/aetherlang
Aether compiler written in Haskell
aether functional-programming haskell programming programming-language
Last synced: 20 Mar 2025
https://github.com/dragos-tudor/backend-storing
Convenient functions for SQLServer, MongoDb and Redis databases.
docker-api functional-programming mongodb redis sql-server
Last synced: 10 Apr 2026
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
Last synced: 18 May 2026
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/clitetailor/tokenize-monster
Yet another powerful tokenizer in js.
functional-programming tokenize tokenizer
Last synced: 02 Apr 2025
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/aloussase/webcam
My personal webcam ππ¦
astro functional-programming webcam website
Last synced: 13 Apr 2025
https://github.com/nashtech-labs/fp-scala
functional-programming scala traits
Last synced: 24 Jul 2025
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
Last synced: 18 May 2026
https://github.com/skippia/twin-scanner-cli
Find duplicate files in multiple folder(s) scanning .txt or/and .torrent files and depending on the selected mode (readonly: true | false) get information about duplicated files /+ extract them into new folders
cli eslint-plugin-functional file-deduplication file-scanner fp-ts functional-programming inquirer inquirer-fuzzy-path nodejs typescript
Last synced: 23 Mar 2025
https://github.com/denizak/openweather
implementation of open weather api using Clean Architecture
clean-architecture functional-programming tdd test-first
Last synced: 18 Feb 2026
https://github.com/jtberglund/advent-of-code-2017
My solutions for Advent of Code 2017
advent-of-code advent-of-code-2017 functional-programming javascript ramda
Last synced: 14 May 2026
https://github.com/skippia/fp-playground
Explore opportunities of functional programming through the prism of typescript and `fp-ts`
applicative category contramap either eq fp-ts functional-composition functional-programming functor hof maybe monad monoid option ord promises semigroup task-either typescript
Last synced: 03 Mar 2025
https://github.com/json2d/validium
a functional library for creating validators in Python
functional-programming validation
Last synced: 25 Jul 2025
https://github.com/sraaphorst/advent-of-code-2024
Advent of Code 2024 in Kotlin
advent-of-code advent-of-code-2024 advent-of-code-2024-kotlin aoc aoc-2024-in-kotlin functional-programming kotlin
Last synced: 29 Mar 2025
https://github.com/samuela/karger
Karger's min-cut algorithm in OCaml
functional-programming karger ocaml
Last synced: 25 Jul 2025
https://github.com/bertrand31/haskell-experiments
π¨π»βπ¬ Experimenting with Haskell - mostly data structures and random algorithms
algorithms data-structures functional-programming haskell
Last synced: 21 Aug 2025
https://github.com/palutz/fslinearalgebrarefresh
Linear Algebra refresh using fsharp
fsharp functional-programming linear-algebra math udacity
Last synced: 09 Jul 2025
https://github.com/wdalmut/fizzbuzz-functional
Resolve fizzbuzz problem with a functional programming approach
functional-programming ramdajs
Last synced: 17 Sep 2025
https://github.com/react-declarative/cra-template-firebase-crm
The most advanced CRM Boilerplate for React + Firebase. Contains snippets for automatic state management in a declarative style
boilerplate crm datagrid declarative-ui dependecy-injection firebase functional-programming material-ui mobx mui react
Last synced: 09 Apr 2026
https://github.com/joangavelan/elixir_lab
Learning Elixir, functional programming and Erlang/OTP
beam elixir erlang functional-programming otp
Last synced: 19 Apr 2026
https://github.com/codefeathers/poly
Assisted polymorphism for JavaScript
functional-programming javascript polymorphism typescript
Last synced: 15 May 2026
https://github.com/mryossu/fallibledemo
A better way of handling exceptions in C# applications
csharp functional-programming wcf
Last synced: 22 Jul 2025
https://github.com/unmango/go
Random Go crap
functional-programming go golang observable reactive rx
Last synced: 05 Jun 2026
https://github.com/adversing/monoid.scala
Scala-based Haskell monoid implementation
functional-programming monoid scala
Last synced: 06 Apr 2025
https://github.com/james-p-d/lambda
A simple Lambda expression interpreter in Java
beta-reduction console console-application functional-programming java lambda-calculus lambda-expressions repl
Last synced: 20 May 2026
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
Last synced: 21 Jul 2025
https://github.com/alessandrokuz/proverbio
Python program to split a proverb in even and odd characters (and to merge them back together).
functional-programming python text-parsing
Last synced: 17 Mar 2025
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
Last synced: 21 Jul 2025
https://github.com/rsdc2/mars-rover
A text-based rover simulator
console-application csharp functional-programming
Last synced: 04 Apr 2025
https://github.com/mtumilowicz/scala-optics-monocle-quicklens-workshop
Introduction to Optics (Lenses, Prisms etc) in Scala.
functional-programming lenses lenses-library monocle optics quicklens scala workshop workshop-materials workshops
Last synced: 27 Jun 2025
https://github.com/yazaldefilimone/lambda-calculus-typescript
Tiny lambda calculus implementations using Typescript
functional-programming lambda-calculus math
Last synced: 26 Jul 2025
https://github.com/jmaczan/99-scala-problems
π Solutions to Phil Gold's adaptation of Werner Hett's "Ninety-Nine Prolog Problems" for Scala
Last synced: 07 Nov 2025
https://github.com/lpld/func-prog-scala
Assignments from the book "Functional programming in Scala": https://www.manning.com/books/functional-programming-in-scala
Last synced: 06 Mar 2025
https://github.com/jgdodson/bioinfo
A bioinformatics library
bioinformatics functional-programming scala
Last synced: 30 Oct 2025
https://github.com/palutz/fplogic
Logic and functional programming in Haskell
functional-programming haskell logic
Last synced: 27 May 2026
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/imhojeong/dive.js
Javascriptλ μ λ§ λλμ΅λλ€!
functional-programming javascript lit
Last synced: 27 Jul 2025
https://github.com/supermacro/hangman
Hangman game
functional-programming haskell
Last synced: 23 Mar 2025
https://github.com/freakwill/fcool
A cool tool for functional programming
functional-programming memoize python
Last synced: 21 Mar 2025
https://github.com/fa7ad/haskell101
Hello World style haskell programs, just to get hang of haskell syntax
functional-programming haskell haskell-learning stack
Last synced: 18 Sep 2025
https://github.com/mistivia/cfp
Macros to do lisp-like functional programming in pure C
c-macros functional-programming lisp meta-programming
Last synced: 27 Jul 2025
https://github.com/carloskvasir/exmon
Feito para aprender mais sobre elixir, seguindo o curso: https://www.udemy.com/course/elixir-e-phoenix-do-zero/
elixir elixir-lang functional-programming game poc udemy-course-project
Last synced: 27 Jul 2025
https://github.com/stinodes/fuvr
A functional VR library. Eventually.
fp functional functional-programming javascript virtual-reality vr
Last synced: 27 Jul 2025
https://github.com/kabeech/monads-are-easy
A brief cheatsheet for monads and related concepts
category-theory endofunctors functional-programming functor functors haskell haskell-learning monad monads monoid monoids type-theory
Last synced: 03 Mar 2025
https://github.com/mertturkmenoglu/f-sharp-examples
F# Language Examples
dotnet example-code f-sharp functional-programming training-material
Last synced: 04 Apr 2025
