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: 2026-06-25 00:08:15 UTC
- JSON Representation
https://github.com/neelsomani/smart-cache
A Python library that analyzes your module and automatically caches purely functional sections
caching-library functional-programming pure-function side-effects
Last synced: 09 Apr 2025
https://github.com/asarkar/fp-course-haskell
Haskell Functional Programming Course
functional-programming haskell
Last synced: 13 Jun 2025
https://github.com/nthportal/euler-n-scala
Project Euler Solutions (in Scala)
functional-programming project-euler scala
Last synced: 16 Mar 2025
https://github.com/sftsrv/parz
A simple parser combinator library
functional-programming gleam gleam-lang parser parser-combinators
Last synced: 05 Feb 2026
https://github.com/zlovtnik/frontend
A TypeScript/Bun/React frontend application for the Actix Web REST API backend with JWT authentication, multi-tenant support, and comprehensive functional programming patterns.
actix-web ant-design bun fp-ts functional-programming multi-tenancy pattern-matching railway-oriented-programming react rest-api-jwt-authentication result-types tailwindcss typescript validation zod
Last synced: 13 Apr 2026
https://github.com/habu-kagumba/functional-programming-js
Javascript applications with FP
functional-programming javascript ramda state-management
Last synced: 08 Jan 2026
https://github.com/vtramo/java-problems
Solutions for various types of medium-to-challenging level problems.
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Last synced: 25 Jun 2026
https://github.com/markehost/javascript-exercises
Coding exercises in JavaScript.
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https://github.com/stackbuilders/refactoring-legacy-code
Refactoring Legacy Code using FP
functional-programming java lambda-expressions
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https://github.com/stackbuilders/functional-programming-patterns
Code snippets used during the presentation
Last synced: 16 Mar 2025
https://github.com/amdjadouxx/pushswap-checker
A project to check your best pushswap instructions
epitech epitech-project functional-programming haskell
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https://github.com/edwyng/ldp-haskell-draft-beers
Programa diseñado con programación funcional que permita determinar cuántos litros de cerveza deben agregarse entre los barriles para servir exactamente n vasos de cerveza desde cualquiera de las salidas.
functional-programming haskell makefile paradigma
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https://github.com/costineest/rpu
Reactive programming for UI (ReactJS mostly)
functional-programming iterator-pattern observable-pattern react-rxjs reactive-extensions reactive-programming rxjs
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https://github.com/martinfrancois/java-optionals-skill
Help AI coding agents use Java Optional well in new code and cleanup, without replacing one antipattern with another.
ai-coding ai-tools best-practices clean-code code-quality code-review coding-agent developer-tools functional-programming java java-8 java-optional llm llm-agents openai-codex optional optionals refactoring skills tessl
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https://github.com/rcardin/raise4s
Porting of the Raise DSL from the Arrow Kt Kotlin library
direct-style error-handling functional-programming scala scala3
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https://github.com/rcardin/rockthejvm-exercises
Solutions to the exercises proposed during the courses on RockTheJvm site
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https://github.com/sarthakmakhija/joy-of-kotlin
Repository containing solutions for problems in "Joy of Kotlin" book
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https://github.com/kubepay/java-cs-to-enterprise
This repository acts as standalone or upcoming book for educating interested Computer Science students to Data Structures, Algoritms, Design Pattersn on Java 8.
algorithms computer-science data-structures design-patterns enterprise-design-patterns functional-programming java-8 reactive-programming
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https://github.com/joaom00/js-funcional-reativo
Repositório para o curso JavaScript Funcional e Reativo - PENSE como um Dev JS da Cod3r
declarative-programming functional-programming javascript
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https://github.com/i-walker/fp-ts-slides
Slides for Typed FP in TS
category category-theory functional-programming slides tagless-final typescript
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https://github.com/darren277/lisp-music-gen
A very basic melody generation tool written in Lisp. There is also Postgres interactivity.
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https://github.com/csalih/functional-programming
Homework repo for 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/isaac-alencar/turing_machine_simulation
Turin Machine simulation to add one bit to a binary number
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https://github.com/paulpdaniels/streamish
A simple Functional Reactive Streaming library
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https://github.com/micheld-dev/les-petits-plats
Site de recettes de cuisine - OC Projet 7
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https://github.com/nkcoder/bondi
Scala scripts with functional programming in Scala 3 (Cats Effect, ZIO, Skunk etc.)
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Last synced: 01 Mar 2025
https://github.com/otbivnoe/haskell-time
Functional programming seems really interesting. Change your imperative mind and take over the world!
functional-programming haskell
Last synced: 06 Oct 2025
https://github.com/jferard/yamft
YAMFT (Yet another `more-functools`) is another functional library for Python
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https://github.com/moonfloof/CMP6090
Functional Programming - University Coursework/Homework
coursework fsharp functional-programming university
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https://github.com/tsheporamantso/oop-projects
These are practice projects on JavaScript Object Oriented Programming
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https://github.com/zeucxb/alura-functional-js
Curso de javascript funcional da Alura.
functional-programming javascript
Last synced: 20 Apr 2026
https://github.com/saidali-ibn-zafar/hard-parts-of-functional-js-fundamentals
Explore the increasingly popular paradigm of functional programming in JavaScript! You’ll learn how to wield and manipulate functions to develop more readable, maintainable and manageable codebases. You’ll go under the hood of powerful techniques like: Higher Order Functions, Function Composition, Pure Functions, and Immutability of State.
closure functional-programming functions-javascript higher-order-functions immutability purity
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https://github.com/filipondios/something
something functional
fsharp functional-programming haskell ocaml practice
Last synced: 20 Apr 2026
https://github.com/carlossanabriam/csharp-basics
Some projects related to OOP, functional programming and parallel programming in C#
csharp data-structures functional-programming generics inheritance linq master-worker memoization oop parallel-programming word-count
Last synced: 08 Oct 2025
https://github.com/therealkoedev/railway-results
Monads for easy and compact error handling with Railway Oriented Programming.
csharp csharp-library error-handling functional-programming monads railway-oriented-programming results
Last synced: 08 Oct 2025
https://github.com/rcardin/cats-effect-playground
A set of small projects to learn and to understand the cats-effect library
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https://github.com/sae0-3/umss
Ingenieria en Informatica - UMSS
assembly computer-graphics database docker emu8086 functional-programming haskell java
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https://github.com/sourcevault/flyd-group-within
buffer flyd stream values within x millisecond
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https://github.com/fresult/just-reactive-web
My learning path to be a Backend Developer (Spring Boot)
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https://github.com/sevmardi/functional-design-in-java
Functional design in Java
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https://github.com/felipesalvadordev/functional_programming
Java functional programming implementations
functional-programming functional-programming-in-java java
Last synced: 09 Oct 2025
https://github.com/arikgershman/ocaml-intro-330
An introductory OCaml project focused on functional programming fundamentals, demonstrating proficiency in recursion, pattern matching, list operations, and higher-order abstractions (map/fold).
algorithms fold functional-programming higher-order-functions list-manipulation map-function ocaml pattern-matching recursion university-project
Last synced: 09 Oct 2025
https://github.com/samuelastech/invoices
functional-programming javascript monad
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https://github.com/dubzzz/scala-2048
2048 in Scala
2048 functional-programming immutability jsverify property-based-testing scala scalacheck scalajs streams
Last synced: 10 Oct 2025
https://github.com/sophiecollard/variance
Simple examples to illustrate the differences between invariance, covariance and contravariance in Scala
contravariance covariance fp functional-programming invariance scala
Last synced: 10 Oct 2025
https://github.com/vitorribe/erlang_paradigmas
Repositório para atividades relacionadas ao paradigma funcional com o uso da linguagem Erlang.
Last synced: 11 Oct 2025
https://github.com/zeshanfareed/python_tutorial-
I have covered the complete tutorial of python like list , dict, set , tupple , file hadling, fundamental progamming and many more
basic-programming builtin-functions file functional-programming fundamentals-of-programming handling if-else json-api json-server lambda-functions list loop pickle-file python python3 sets tupple
Last synced: 11 Oct 2025
https://github.com/juop12/exactas-plp-cnil
Implementaciones de trabajos prácticos para Paradigmas de Lenguajes de Programación - 2do cuatrimestre 2025. TP1: Calculadora Incierta en Haskell con manejo de incertidumbre estadística.
academic-project functional-programming haskell paradigms uncertainty-calculator university
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https://github.com/oelin/chime
A tiny, declarative UI library.
declarative-programming functional-programming ui
Last synced: 15 May 2026
https://github.com/tdibacco/fp
Functional Programing constructs for Go.
functional-programming golang-library
Last synced: 14 Jan 2026
https://github.com/leavers/fluentmap
A drop-in Python map replacement featuring parallel and batch processing
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https://github.com/afsalthaj/easyalgebird
Big Data: A simple code to make things easy to aggregate a scalding typedpipe
algebird big-data functional-programming scalding
Last synced: 12 Oct 2025
https://github.com/noxecane/pyfunk
An exploration of functional programming in python
Last synced: 12 Oct 2025
https://github.com/btylrob/btylrob.github.io
Personal OPAM / Lua Website
blog functional-programming ocaml soupault
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https://github.com/missingfaktor/piper
Dead-simple threading with functions, in Clojure
clojure functional-programming
Last synced: 12 Oct 2025
https://github.com/sachdevavaibhav/js-fundamentals
JavaScript Fundamentals (Notes) ft. Namaste JavaScript
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https://github.com/hongchangwu/pfds
Exercises from "Purely Functional Data Structures"
data-structures functional-programming
Last synced: 13 Oct 2025
https://github.com/tralahm/scala-by-example
Scala is a tastefully typed language: it is statically typed, but explicit types appear in just the right places. Scala takes powerful features from object-oriented and functional languages, and combines them with a few novel ideas in a beautifully coherent whole. The syntax is so lightweight, and its primitives so expressive, that APIs can be used with virtually no syntactic overhead at all. Examples can be found in standard libraries such as parser combinators and actors. In this sense Scala supports embedded domain-specific languages.
functional-programming sbt scala tralahm tralahtek
Last synced: 31 May 2026
https://github.com/johnnynotsolucky/fu
Ramda, but shitty and without the docs.
functional-programming utilities
Last synced: 13 Oct 2025
https://github.com/denisdubochevalier/lambdac
WIP: Untyped lambda calculus compiler
compiler-design functional-programming lambda-calculus monadic
Last synced: 21 Jan 2026
https://github.com/tolikpylypchuk/fsbowling
A library which calculates a bowling score, written in F#
dotnet-core dotnet-standard f-sharp functional-programming
Last synced: 17 May 2026
https://github.com/wdalmut/curry
An example of currying and partial application
currying functional-programming
Last synced: 14 Oct 2025
https://github.com/shaanbanday/me-101-c-plus-plus
abstraction functional-programming mechanical-engineering
Last synced: 15 Oct 2025
https://github.com/zalbia/learning-eff
Learning eff
eff functional-programming learning scala
Last synced: 16 Oct 2025
https://github.com/garyhilares/minesweeper
Simple Minesweeper game written in ISL with lambdas (a functional programming variant of Racket).
functional-programming game minesweeper racket
Last synced: 22 Jan 2026
https://github.com/bilal-fazlani/gossip-glomers-scala-template
Solutions for Gossip Glomers Challenges in Scala using ZIO-Maelstrom
distributed-computing distributed-systems functional-programming scala zio
Last synced: 16 Oct 2025
https://github.com/nrissot/DPF-2024-BinaryTree
🐫 Code OCaml du projet de Programmation Fonctionnelle de L2S4
binary-tree functional-programming ocaml university-project
Last synced: 17 Oct 2025
https://github.com/dimasmiftah/structuring
Structuring data from .txt file to JavaScript object literal using higher-order functions.
Last synced: 17 Oct 2025
https://github.com/alinpahontu2912/racket-supermarket
first homework for programming paradigms
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Last synced: 18 Oct 2025
https://github.com/yisus82/fic-pf
Programación Funcional - Facultad de Informática de A Coruña
caml functional functional-programming haskell haskell-exercises haskell-language haskell-learning ocaml ocaml-exercises
Last synced: 14 Apr 2026
https://github.com/it1shka/moonshine
Library providing common functional utilities for the Lua programming language. Development of the library is currently frozen
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Last synced: 14 Mar 2026
https://github.com/nshkrdotcom/elixir_dashboard
A Phoenix LiveView performance monitoring dashboard for tracking slow endpoints and database queries
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Last synced: 18 Feb 2026
https://github.com/juthawong/jquery-oddeven.js
Simplify Even and Odd HTML DOM Element Stuff , Save Time and Make Coding Easier and Fun. Just for fun
design framework fun functional-programming jquery plugin web website
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https://github.com/rjdestigter/rxjs-single-state-todomvc
Experimental serliazable, time-travelable single state solution using RxJS observables
functional-programming reactjs rxjs typescript
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https://github.com/aahaidaralbaqir/identicon
Github default profile image generator written in elixir
Last synced: 23 Jan 2026
https://github.com/marcin-chwedczuk/fpinscala
My solutions to the exercises from "Functional Programming in Scala" book.
functional-programming functional-programming-examples scala
Last synced: 24 Oct 2025
https://github.com/noor188/space-invaders
The design of the classic arcade game space invaders
functional-programming system-design
Last synced: 23 Jan 2026
https://github.com/pkarpovich/functional-programming-labs
BSTU Functional Programming Labs
education functional-programming go golang
Last synced: 25 Oct 2025
https://github.com/attack-monkey/react-fn
A simple, functional approach to React
functional functional-programming react
Last synced: 02 May 2026
https://github.com/zalbia/zio-structure
Just learning how to structure ZIO programs
functional-programming scala zio
Last synced: 25 Oct 2025
https://github.com/mrgravity817/elastack
OTP stack server that pushes and pops
elixir functional-programming genserver otp-server stack
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https://github.com/barbixxxa/functional-programming-language
Disciplina de Linguagem de Programação Funcional com o Professor Luis Menezes - POLI/UPE 2016.2
functional-programming haskell
Last synced: 01 Jun 2026
https://github.com/benoid/rejoice-in-the-lambda
A repository of useful Scheme procedures.
functional-programming help-wanted howto racket scheme
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https://github.com/ssi02014/js-functional-programming
📄 함수형프로그래밍ES6+ Code
es6 functional-programming javascript
Last synced: 27 Oct 2025
https://github.com/tsnobip/best-practices-and-fp
Programmations fonctionnelle et bonnes pratiques de développement logiciel
best-practices functional-programming rescript
Last synced: 24 Jan 2026
https://github.com/hoishing/pipable
pipe operation in python
fp functional-programming pipe pipleline
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https://github.com/mtumilowicz/scala-zio2-test-aspects-property-based-testing-workshop
Introduction to test aspects and property based testing.
aspect aspect-oriented aspect-oriented-programming aspects functional-programming polymorphic-functions property-based-testing property-testing scala test testing workshop workshop-materials zio zio-effect zio-test zio2
Last synced: 09 Nov 2025
https://github.com/mhbxyz/fptk
Pragmatic functional programming helpers for Python.
functional functional-programming python
Last synced: 24 Jan 2026
https://github.com/andrewbrennanfr/andrewbrennanfr
🪐 A personal bio for GitHub
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https://github.com/seakayone/vavr-learning
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https://github.com/bertrand31/exercicesalgo
💡 Collection of algorithmic exercises taken for fun from various sources
algorithms functional-programming javascript reasonml scala sorting-algorithms
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https://github.com/sgbasaraner/logical-hero
a command line logic game in common lisp
clozure-cl command-line command-line-tool common-lisp functional-programming game lisp
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https://github.com/jwalsh/simulacra-scheme
Implementation of Jean Baudrillard's simulacra concepts in Guile Scheme, with social media simulation example and visual representations
baudrillard functional-programming guile philosophy scheme simulacra visualization
Last synced: 06 Feb 2026
https://github.com/joaomilho/presentations
Presentations throughout all these years
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https://github.com/robertdober/testdrivingvim
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functional-programming object-oriented tdd viml
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https://github.com/kekyo/funcity
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embedding functional-programming interpreter javascript text-processor typescript
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https://github.com/latrovalievioan/fp-drill
I'm determined to learn what a Monad is!
category-theory functional-programming haskell haskell-learning haskell-learning-journal
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