Object-oriented programming (OOP)
Object-oriented programming (OOP) is a programming paradigm based on the concept of objects fundamental to many programming languages, including Java and C++. OOP can be devided in two sub types: class-based (or “classical”) and prototype-based OOP (found in JavaScript, for example).
Object-oriented programming has several advantages over procedural programming:
- OOP provides a clear structure for the programs
- OOP helps to keep the code DRY “Don’t Repeat Yourself”, and makes the code easier to maintain, modify and debug
- Logic can be abstracted, encapsulated, composed, inherited and decoupled
- GitHub: https://github.com/topics/oop
- Wikipedia: https://en.wikipedia.org/wiki/Object-oriented_programming
- Created by: MIT, Alan Kay
- Released: 1960
- Related Topics: procedural-programming, open-closed-principle, inheritance, polymorphism, orm, functional-programming, event-driven-programming,
- Aliases: object-oriented-programming, object-oriented-design,
- Last updated: 2026-06-26 00:18:33 UTC
- JSON Representation
https://github.com/mikeshiyan/lorem-ipsum
The Lorem Ipsum string manipulations.
composer ipsum lorem manipulations oop php string
Last synced: 18 Apr 2026
https://github.com/soozynn/louder
Vanila JavaScript Audio Jumping Game
canvas javascript oop webaudio-api
Last synced: 30 Jan 2026
https://github.com/aritrac1/kotlin
Kotlin Basic Concepts, OOP, Kotlin Specific Features, Advance Kotlin and Interoperability with Java
interoperability kotlin kotlin-language oop
Last synced: 31 Mar 2025
https://github.com/alice-sebego/space-invaders-game
Create a game that's working JavaScript vanilla
dom-manipulation game game-javascript javascript oop poo sass space-invaders vanilla-js
Last synced: 15 May 2026
https://github.com/tudor-rusu/sym34-address-book
Symfony 3.4. - Address Book
Last synced: 02 Jan 2026
https://github.com/hammadhttps/-billing-system
File Handling in C++
coding cpp dyanamic-programming filehandling oop pointers-and-arrays
Last synced: 03 Apr 2025
https://github.com/dzek69/oop-timers
More OOP JavaScript timers.
browser ecmascript6 es6 javascript js node oop setinterval settimeout timers
Last synced: 16 Feb 2026
https://github.com/luizcalaca/ts-node-joi-api
Typescript API with Joi validations, Express.js and MySQL. The project has the main branch to show the solutions with functions and the change-oop-api-ts to show with Object oriented programming.
api-rest functional-programming joi-validation mysql2 nodejs oop oriented-object-programming programming typescript
Last synced: 13 Apr 2026
https://github.com/krishanmihiranga/chatroom-applcation
chatroomroom application using socket programming - java
chatroom chatroom-client chatroom-server java javafx oop socket-programming
Last synced: 14 May 2026
https://github.com/hvu-dev/100days-with-design-pattern
Design Patterns: Dummy Learner
design-patterns oop programming-pattern python3
Last synced: 10 Feb 2026
https://github.com/anibalalpizar/algorithms-java
algorithms java layered-architecture memory-management oop recursion
Last synced: 14 May 2026
https://github.com/jackkimmins/genetic-algorithm-for-nqueens
n-Queens Problem Solved with Genetic Algorithms
cpp genetic-algorithm multithreading n-queens-problem oop tournament-selection
Last synced: 27 Mar 2025
https://github.com/muhammadsaadx/oladoc-hospital-management-system
In this project, I have developed a Hospital Management system in C++ using Object-Oriented Programming concepts. The system incorporates functionalities for the Admin, Doctors, and Patients to Login/Sign Up. User data is stored using .dat files. Patients can book appointments with doctors, while doctors can efficiently manage their appointments.
object-oriented-programming oop
Last synced: 12 Mar 2025
https://github.com/siguici/type
Customize Object-Oriented PHP Variable Types
oop oriented-object-programming php8 sikessem type-library var-type
Last synced: 28 Feb 2025
https://github.com/muhammadsaadx/time-table-scheduler
The TimeTable Scheduler for FAST is a Java-based tool that automates class scheduling for university students. It adapts to individual preferences for courses, batches, and instructors using advanced algorithms. Built with JavaFX for a user-friendly interface and MySQL for backend data management, it prioritizes efficient and personalized timetable
Last synced: 12 Mar 2025
https://github.com/tojan-naiem/online-shop-app-flutter-ui
Online shop app with Flutter UI
dart design flutter online-shop oop project shop ui
Last synced: 06 Apr 2026
https://github.com/danielcornock/kanbo-api
📊Back-end server for kanban board web application.
javascript jest nestjs nodejs oop rest-api typescript
Last synced: 13 Apr 2026
https://github.com/vishwajeetk5/paytrack
The C++ "PayTrack" is an OOP project for budgeting and expense tracking. It offers user-friendly input, budget vs. actual analysis, data storage, detailed reporting, and error handling. A tool to manage finances efficiently.
cpp exception-handling filehandling finance inheritance oop paytrack
Last synced: 09 Apr 2025
https://github.com/jacobweddell/nmapper
.Net Object to Object mapping library
Last synced: 14 Jan 2026
https://github.com/ahmadmessbah/python_sample
This a sample for python class
decorator logging mvc mysql oop python sqlalchemy
Last synced: 15 May 2026
https://github.com/razvan48/proiect-programare-avansata-pe-obiecte-pao
Proiect Programare Avansata pe Obiecte (PAO) Anul 2, Semestrul 2, Facultatea de Matematica si Informatica, Universitatea din Bucuresti
java oop oop-principles oops-in-java
Last synced: 06 Sep 2025
https://github.com/casiimir/design-patterns
List of design patterns in Javascript
functional javascript oop patterns
Last synced: 03 Dec 2025
https://github.com/aoof/university-enrollment-system
A C# console application for managing university student and professor records with data persistence capabilities. Built with object-oriented principles, this system enables tracking academic information through an intuitive command-line interface.
academic-records console-application csharp data-persistence faculty-management oop student-management
Last synced: 10 Apr 2025
https://github.com/dylanroman03/java-homeworks
Repo to save Java HomeWorks
community-exchange learn oop oop-java oriented-object-programming unet university-homework
Last synced: 17 Jan 2026
https://github.com/iwatanikenji/exerciciosemjava
Code exercises in Java learned on the university (UTFPR)
architecture garbage-collector oop utfpr wrapper
Last synced: 09 Apr 2025
https://github.com/halilozel1903/objcetorientedprogramming
It is an Object Oriented Programming Project developed with Java.
java java-11 java-18 java-8 java-language java-tutorial java-tutorials object-oriented object-oriented-programming oop oop-principles oops oops-in-java
Last synced: 28 Oct 2025
https://github.com/tinawebdev/hangman
🎮 A hangman console game built in ruby
Last synced: 07 Sep 2025
https://github.com/saidali-ibn-zafar/academic-project-in-oop
This is academic project in the object oriented programming, and the topic was given by our professor at our university, University of Lodz. Moreover, I need to research and do this projects based on the topic, you can know more about it in this repository...
Last synced: 23 Feb 2026
https://github.com/brianruizy/jeroos-world
Java-Kangaroo interactive learning program
java jeroo learn-java learn-to-code learning learning-by-doing oop teaching-java
Last synced: 28 Oct 2025
https://github.com/icepick4/graphe-values
Théorie des graphes valués !
algo floyd-warshall floyd-warshall-algorithm graphe graphe-values java oop poo swing ui
Last synced: 05 Sep 2025
https://github.com/lsmcodes/java-poo-desafio-bootcamp
Desafio de projeto Abstraindo um Bootcamp Usando Orientação a Objetos em Java - DIO
challenge oop oop-in-java santander-bootcamp-2024
Last synced: 08 Jul 2025
https://github.com/asrieldreemurrgm/java_crud_example
Java desktop application using JOptionPane to manage client data with full CRUD operations, interface-based DAO pattern, input validation, and in-memory storage. This is my first Java project, developed alongside a related CRUD application built with Swing in Apache NetBeans.
client-management crud dao hashmap hashset in-memory-database input-validation java java-collections joptionpane oop
Last synced: 13 Jun 2025
https://github.com/jotavare/cpp_modules
Exploring the essence of nine C++ modules.
abstraction algorithms cast classes containers cpp inheritance interfaces iterators members memory-allocation oop orthodox-canonical-class overloading pointers polymorphism templates try-catch
Last synced: 11 Feb 2026
https://github.com/danieldantasdev/csharp-oop_course-luisdev-backend-part-2_dotnet-6_csharp-10
Repositório do curso 'C# e Programação Orientada a Objetos Direto ao Ponto'. Abrange fundamentos do C#, controle de fluxo, repetição, listas, matrizes, LINQ, strings, datas, arquivos e tratamento de erros, com prática guiada.
arquivos backend controle-de-fluxo csharp dotnet estruturas-de-repeticao fundamentos-csharp linq listas luisdev oop orientacao-a-objetos tratamento-de-erros
Last synced: 13 Apr 2026
https://github.com/dimazeland/step-it-academy
Solutions to various tasks in C++ programming
Last synced: 30 Jun 2026
https://github.com/addleonel/python-fundamentals
This contains all the basic topics of Python
dictionaries oop python-fundamentals python3 topics tuples
Last synced: 25 Mar 2025
https://github.com/kareemkemmo/password-manager
Python password manager GUI app using tkinter, and JSON data for storage and search function
gui json oop python3 tkinter-gui
Last synced: 30 Apr 2026
https://github.com/sidheshwarjadhav100/mobilestockmaster
I have created a project on arrays in which I perform CRUD operations on data related to a mobile shop. The project creates an array and saves mobile data in it, including ID, company name, model number, and price. It then reads the array, updates its elements, and deletes elements based on their IDs.
Last synced: 03 Apr 2025
https://github.com/sidheshwarjadhav100/ipl_project_with_array
This is a simple console-based project that primarily uses arrays to store player data, which clients can view based on their selections.
Last synced: 03 Apr 2025
https://github.com/sidheshwarjadhav100/ipl-squads-management-system
This is a simple console-based project that primarily uses *List* to store player data, which clients can view based on their selections.
Last synced: 03 Apr 2025
https://github.com/matviyroman/answer.matviy.pp.ua
answer.matviy.pp.ua
answer-set-programming css css3 html html5 javascript jquery js mysql oop php sql
Last synced: 13 Apr 2026
https://github.com/shahdd21/social-media-application
A project that simulates a real-world social media application
authentication authorization console data-structures database design-patterns hashing-algorithm hashing-passwords java oop security simulation social-media social-network
Last synced: 15 May 2026
https://github.com/ahmednassar7/smart-campus
A university management system .
algorithms data-structures database java javaswing oop sql ux-ui
Last synced: 01 May 2026
https://github.com/fobo66/ooplabs
BSUIR labworks in OOP subject. Useful for getting into C++.
assignment bsuir bsuir-labworks cpp11 oop
Last synced: 10 Mar 2025
https://github.com/pwalig/obiektowebackend
Back end project for programowanie obiektowe
cplusplus cpp game object-oriented-programming oop simulation
Last synced: 02 Apr 2025
https://github.com/andylvua/FlowerStore
Lab 5, 7, 8 and 9 assignment of OOP course
ci-cd java maven oop unit-testing
Last synced: 11 Mar 2025
https://github.com/prazzdev/matkul-pbo-stb
Ngumpulin Materi & Tugas Mata Kuliah Pemrograman Berorientasi Objek (PBO)
object-oriented-programming oop
Last synced: 14 Jun 2026
https://github.com/bsc-quantic/albacea.jl
A new approach to inheritance in Julia
Last synced: 11 Jan 2026
https://github.com/hattorikanto/typescript-space_shooter
oop pixijs space-shooter typescript vitejs
Last synced: 02 Apr 2025
https://github.com/r8vnhill/dibs
Curso sobre diseño e implementación de bibliotecas de software. Incluye sistemas de construcción, testing, OOP, genéricos, programación funcional y más, con Kotlin y Docusaurus.
bdd build-systems clean-code course docusaurus functional-programming functors generic-programming gradle kotlin monads oop open-source property-based-testing software-design software-engineering software-libraries static-analysis teaching testing
Last synced: 08 May 2026
https://github.com/bp0609/algorithmic-solution-of-various-games-using-dsa
This repository implements optimal move selection for games like Connect4, Game of Sim, and Tic-Tac-Toe using graph traversal. It also includes solutions for Up-it-Up, Puzzle-8, and a 2x2x2 Rubik’s Cube Solver, using efficient numeric encoding to minimize computational complexity.
binary-encoding breadth-first-search graph-traversal oop
Last synced: 23 Sep 2025
https://github.com/jwilferd10/team-profile-generator
A command-line application built with Node.js. Enables users to create team profiles by answering a series of prompts. The information provided is then used to generate a structured HTML output.
html inquirer javascript jest nodejs object-oriented-programming oop profile-generator tdd team-profile-generator test-driven-development
Last synced: 13 Apr 2026
https://github.com/mahonrim/basicoperations
This program use some magic methods from python like .__add__, .__floordiv__ made with python3 and tkinter also include the functtion .format
functions magicmethods oop python python3 tkinter tkinter-gui
Last synced: 02 Apr 2025
https://github.com/taka-rl/python_practice
This repository is to practice python programming from the basic to Object Oriented Programming(OOP).
api chatbot coding object-oriented-programming oop pptx practice-programming practice-python python python-script python3 tkinter
Last synced: 03 Apr 2025
https://github.com/mmikhail2001/photo_analysis
Извлечение метаданных Exif из фотографий формата JPEG. Десктоп-приложение на C++ фреймворке Qt.
binary-files exif extract-data jpeg oop patterns
Last synced: 16 Mar 2025
https://github.com/petekgithub/warcraft-game-using-polymorphism
Using polymorphisim for simple game (In Java)
Last synced: 16 Jul 2025
https://github.com/arefshojaei/javascript-class-methods-in-functional
Javascript OOP and Functional programming tutorial
fp functionnal javascript oop tutorial
Last synced: 31 Jul 2025
https://github.com/mcnugets/car-parking-manager
Program that adds vehicle with its details to the parking slot list
cplusplus oop parking parking-management
Last synced: 06 Sep 2025
https://github.com/shroukmansour/tweet-book
Simulation for twitter in basic functions, and messages from facebook
ajax api facebook mvc oop php social-network twitter
Last synced: 03 Jun 2026
https://github.com/foziljonovs/twomonthcsharppratices
2 - month C# pratices, Interviews
c-sharp interview-practice ood oop
Last synced: 30 May 2026
https://github.com/sasha-hk/saceit-term-paper
📄 Term paper for SACEIT
algorithms cpp data-structures oop stack
Last synced: 13 Sep 2025
https://github.com/kader1680/library-mangement-sytem-gui
Project made for understan deep SOLID Principals & data structure and algorithm
algorithms algorithms-and-data-structures cpp cpp20 gui oop oops-in-cpp solid-principles
Last synced: 02 Apr 2025
https://github.com/belyashnikovatn/geometry
Библиотека, которая умеет вычислять площадь геометрических фигур
Last synced: 28 Apr 2025
https://github.com/danieldantasdev/software-architecture_formation-course-luisdev-part-2_dotnet-8_csharp-12
Formação completa sobre Arquitetura de Software: fundamentos, SOLID, boas práticas, POO, padrões de projeto (GoF), padrões arquiteturais, DDD, arquitetura limpa, hexagonal, EDA, serverless e análise de qualidade de código.
architecture backend best-practices clean-architecture code-quality csharp ddd design-patterns dotnet eda event-driven gof hexagonal-architecture luisdev oop refactoring serverless software-architecture software-engineering solid
Last synced: 13 Apr 2026
https://github.com/danieldantasdev/object-oriented-programming_course-luisdev-essential-beginner-part-11_dotnet-8_csharp-12
Repositório da trilha 'Programação Orientada a Objetos' do Kit Essencial Iniciante .NET. Inclui fundamentos de OO, como classes, objetos, herança, polimorfismo, encapsulamento, abstração, interfaces e classes abstratas, com práticas guiadas.
abstraction beginner classes csharp dotnet encapsulation inheritance interfaces luisdev object-oriented-programming oop polymorphism
Last synced: 13 Apr 2026
https://github.com/zainab7681051/basic-pac-man-game
a simple pac-man game in vanilla Javascript on the HTML canvas element
canvas2d oop pacman-game vanilla-javascript vite
Last synced: 17 Apr 2026
https://github.com/oleksandr-romashko/goit-advancedjs-hw-07
Homework for OOP and TypeScript topic
Last synced: 30 Jun 2026
https://github.com/akshat-kumar-work/java-oop-learning
This repo contain all oop topic files which i had created while learning it
oop oop-principles oops-in-java
Last synced: 30 Jun 2026
https://github.com/danieldantasdev/advanced-csharp_training-course-luisdev-backend-part-3_dotnet-8_csharp-12
Treinamento avançado de C# abordando estruturas modernas da linguagem, POO avançado, delegates e events, async/await, semáforos, locks, coleções concorrentes, Garbage Collector, TPL, dynamic, ExpandoObject, reflections e criação de custom attributes.
advanced-csharp async-await backend concurrency csharp custom-attributes delegates dotnet dynamic events expandoobject garbage-collector luisdev oop reflection software-engineering task-parallel-library threading
Last synced: 16 Apr 2026
https://github.com/jcchikikomori/hello-php
Sample of what PHP can do for your future Web Project!
composer crud htaccess json multi-user myphp mysql nodejs oop pagination php php-framework psr12 template yarn
Last synced: 05 Feb 2026
https://github.com/codeslash21/resturant_booking
CLI based Java Application for Resturant booking
Last synced: 10 Apr 2025
https://github.com/yashsonaar/pcm-jee-quiz
The project is about quiz platform for JEE aspirants who want to give free PCM test series..
Last synced: 02 Apr 2025
https://github.com/icepick4/tower-of-hanoi
Tower of Hanoï implemented in 2d (with two methods) and 3d (with THREE JS)
eslint game game-development hanoi hanoi-towers js lint oop three-js threejs tower-of-hanoi ts typescript video-game
Last synced: 12 Feb 2026
https://github.com/mdawoud27/alx-higher_level_programming
Python is a popular programming language. It was created by Guido van Rossum, and released in 1991. It is used for: web development (server-side), software development, mathematics, system scripting.
Last synced: 15 Apr 2026
https://github.com/clamytoe/pryce
Script for searching for items on ebay and barnes and noble
Last synced: 09 Jun 2026
https://github.com/luizfilipezs/oop-js
Projeto com o intuito de auxiliar programadores a compreender o conceito de programação orientada a objetos na JavaScript.
javascript oop oop-examples oop-principles
Last synced: 17 Apr 2026
https://github.com/zayarhtet/yogi-bear
2D GUI game with Java SE. Yogi Bear game is to collect every basket.
gui-game java java-gui java-swing oop
Last synced: 12 Apr 2025
https://github.com/menathndgd/java-design-patterns-examples
This repository contains Java implementations of key design patterns: Singleton, Decorator, and Observer. Each pattern is demonstrated through real-world examples, including a database connection manager, a customizable coffee shop, and a weather monitoring system. Ideal for learning OOP design principles.
code-examples decorator-pattern java-design-patterns observer-pattern oop real-world-scenario singleton-pattern
Last synced: 26 Mar 2025
https://github.com/mbrsagor/pylearn
The project basically Python advance level code which there is a lot of topics in python.
algorithms data-structures data-structures-and-algorithms oop python3
Last synced: 14 Jul 2025
https://github.com/mimani68/typescript-oop
TypeScript Standalone + webpack module bundling
Last synced: 09 May 2026
https://github.com/ahsan-chy/100-days-of-dsa-algorithm-notes
I am learning DSA, OOP with C++, How Logical is to write Code in less time
cpp dsa-algorithm leatcode oop problem-solving replit
Last synced: 26 Mar 2025
https://github.com/theycallmemac/trainticketbookingsystem
A simple ticket booking system we had to design in CA269. System is for passenger use, getting the price based on the passenger type and their journey length.
design diagram java object-oriented-programming oop project uml
Last synced: 10 Apr 2025
https://github.com/ayhamratrout/stack
This repository contains my implementation of a generic Stack data structure using a generic LinkedList data structure. The Stack has been tested for functionality and the XUnit tests are included in this repository.
backend backend-development collections csharp data-structures generic-collections generic-programming generic-types generics linkedlist oop oop-principles stack xunit xunit-tests
Last synced: 06 Jul 2025
https://github.com/algoritmau/mapty
Repo of the mapty project
javascript js oop vanilla-javascript
Last synced: 12 Mar 2025
https://github.com/andremelchior/csharp-labs
Repositório com arquivos de exercícios e experimentações em C#, criados para fins de estudos e práticas de programação.
Last synced: 26 Mar 2025
https://github.com/osama2262/qacart-selenium-framework
Selenium Framework Design - Project for Qacart website
allure-report api automation design-patterns java javascript oop pom selenium
Last synced: 10 Apr 2026
https://github.com/gilifaibish1999/java_homework3-oop_company_salary
Basic java oop homework mission, a company salary calculator for four different types of workers
java oop oop-examples oops-in-java
Last synced: 28 Oct 2025
https://github.com/marimo44/learn-basic-oop-by-building-a-shopping-cart
OOP, or Object Oriented Programming, is one of the major approaches to the software development process. In OOP, developers use objects and classes to structure their code.
Last synced: 17 Mar 2025
https://github.com/abdur-rahman-apu/js-cart-app-client
A responsive Cart Application built with vanilla JavaScript, JSON Server, and animated with vanilla CSS! This app lets users browse products, add items to a cart, and modify items in the cart with OOP-based JavaScript.
cart css-animation fullstack-javascript html-css-javascript json-server oop responsive-web-design rest-api vanilla-javascript
Last synced: 10 Jun 2026