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: 2026-05-01 00:23:51 UTC
- JSON Representation
https://github.com/samirhamadaa/developer
A structured C++ project implementing OOP principles, focusing on encapsulation, abstraction, and multi-level inheritance with real-world object modeling.
abstraction classes cpp encapsulation inheritance object-oriented-programming oop
Last synced: 08 Mar 2025
https://github.com/ahmedmitwally77/game-oop
The OOP Game is a platform for discovering various games and their details.
api bootstrap5 css3 display dom eventlistener fetch-api font-awesome games html5 javascript oop
Last synced: 11 Apr 2026
https://github.com/devoloper-1/ambulance-management-system
A project that simulates Ambulance Managment System with native UI
algorithms ambulance-management-system cpp data-structures design-patterns oop system-design
Last synced: 23 Feb 2025
https://github.com/zabavb/product-manager
Product Manager is a Windows Forms application developed in C#. It leverages Azure Blob Storage for managing and storing product-related data. This project demonstrates file management and cloud storage integration using Microsoft's Azure Blob Storage services.
app app-backend application async asynchronous azure azure-blob-storage azure-storage back-end backend csharp csharp-app csharp-code oop oop-in-csharp windows-forms winforms
Last synced: 10 Mar 2026
https://github.com/pedroestevaodev/conquerors-of-the-kingdom
A Mini RPG Battle Simulator developed for the Object-Oriented Programming course (5th semester, Computer Science - Centro Universitário Barão de Mauá) using Java. The game allows players to recruit soldiers, build structures, and battle enemy kingdoms while applying OOP concepts.
abstraction academic academic-project computer-science design-patterns encapsulation game-development inheritance java java-rpg-game onject-oriented-method oop oops-in-java polymorphism programming rpg strategy-game
Last synced: 01 Sep 2025
https://github.com/yusufyusie/school-library
School Library is a Ruby-based command-line or console application. It enables the addition of new students, teachers, and books, while also facilitating the tracking of borrowed books and associated details. This efficient system ensures streamlined library management and accurate record-keeping.
Last synced: 05 Mar 2025
https://github.com/gabrieldiem/assignment_for_algorithms_3
Little smalltalk project to learn the language, the pillars of OOP, unit testing and UML
7507 fiuba oop pharo-smalltalk smalltalk sunit uml unit-testing university-project
Last synced: 08 Mar 2026
https://github.com/superzazu/bluclass.lua
Lua OOP module with simple inheritance
Last synced: 22 Mar 2025
https://github.com/banyc/geneticalgorithm
OOP, Human-friendly Genetic Algorithm. Customizable fitness evaluation logic.
cross-platform educational genetic-algorithm oop
Last synced: 13 Mar 2025
https://github.com/virag-ky/php-practice
PHP examples for practicing.
classes file-handling file-upload oop php practice
Last synced: 25 Aug 2025
https://github.com/stdlib-js/assert-is-prototype-of
Test if an object's prototype chain contains a provided prototype.
assert assertion class inherit inheritance inherits instanceof javascript node node-js nodejs object-oriented oop proto prototype stdlib util utilities utility utils
Last synced: 21 Apr 2025
https://github.com/pedro-estevao/conquerors-of-the-kingdom
A Mini RPG Battle Simulator developed for the Object-Oriented Programming course (5th semester, Computer Science - Centro Universitário Barão de Mauá) using Java. The game allows players to recruit soldiers, build structures, and battle enemy kingdoms while applying OOP concepts.
abstraction academic academic-project computer-science design-patterns encapsulation game-development inheritance java java-rpg-game onject-oriented-method oop oops-in-java polymorphism programming rpg strategy-game
Last synced: 25 Feb 2025
https://github.com/usorfaitheloho/school-library
The goal of this project is to build an app for a school library that will allow them to add new students or teachers, add new books, save records of who borrowed a given book and when the book was borrowed. This project solely used Object Oriented Programming(OOP).
Last synced: 26 Feb 2025
https://github.com/steeeee0223/typescrtipt-design-pattern
This is a code walk through for Head First Design Patterns in TypeScript
design-patterns head-first-design-patterns nodejs oop typescript
Last synced: 11 Apr 2026
https://github.com/g-magdy/snake-game
Your Classic Snake Game, But with a twist: you get bigger and faster 💨🐍
Last synced: 25 Feb 2025
https://github.com/alexanderchainsaw/pygamehungrypython
An OOP implementation of a themed snake game using pygame module
game oop pygame python snake snake-game
Last synced: 30 Mar 2025
https://github.com/fairlytales/snake_2.0
Second version of the snake, now in OOP.
javascript oop oop-javascript snake-game
Last synced: 25 Feb 2025
https://github.com/raihan4520/oop2-csharp
Windows Forms projects in C# from the OOP2 course at AIUB. Includes an airway ticketing system demonstrating OOP concepts like inheritance, encapsulation, and event handling.
csharp dotnet event-handling oop oop-concepts oop-principles windows-forms
Last synced: 26 Oct 2025
https://github.com/santimariani/python_rpg
My very first project, 100 Days to Victory is a text-based RPG that made me fall in love with coding. Already from the start, I find myself seeking to add pleasing, cinematic elements, yet also math and logic for a deep and engaging experience. I'm simply hooked!
git github oop python terminal
Last synced: 04 Jan 2026
https://github.com/msadeqsirjani/dentistry
Dentistry is a web app for dental clinics to manage appointments, patient records, treatment plans, and billing. It enhances practice management and patient care.
dotnet entity-framework fum mapster oop scruter sql-server
Last synced: 11 Apr 2026
https://github.com/c0de4un/php-smart-bank
Bank API written in PHP 7.4 without framework
banking-applications oop php php-framework psr-12 web-application
Last synced: 26 Feb 2025
https://github.com/muawiya-contact/smart-home-simulator-
# Smart Home Simulator
coding-moves flask home-automation iot light-controller networking-programmability oop py-oop-iot-project python python-project smart-home termux wifi-communication
Last synced: 01 Sep 2025
https://github.com/valyaevgeorgiy/java_basic
Главные принципы и синтаксис языка программирования Java
classes java main oop oops-in-java public
Last synced: 30 Jun 2025
https://github.com/alasaijir/svkapi
Small library to explore VK API
api apis oop python python3 vk vk-bot vkontakte vkontakte-api
Last synced: 04 Jan 2026
https://github.com/sameetasadullah/centipede-game
A Simple Centipede Game in C++ using OOP (Object Oriented Programming) concepts
cpp game game-development glut linux oop oop-principles opengl ubuntu
Last synced: 15 Mar 2025
https://github.com/jerrywingsky/climate-disaster-app
As part of my Group Project, I created a user-friendly Java-based system aligned with Sustainable Development Goal (SDG) 13, which aims to take measure & immediate action to deal with climate change.
eventdriven java javaswing oop
Last synced: 15 May 2025
https://github.com/applexumber/book_tracker
Aplicativo de gerenciamento de livros desenvolvido em Flutter.
books crud flutter flutterflow oop
Last synced: 23 Feb 2025
https://github.com/kolengri/use-oop-swr
🍩 Make SWR data sweet again! Transform raw data from SWR to class instance
class class-transformer hooks oop react swr typescript
Last synced: 14 Mar 2025
https://github.com/zaxwebs/clara
A custom built MVC PHP 7 framework.
composer framework model-view-controller mvc oop pdo php php-di php7
Last synced: 16 Nov 2025
https://github.com/byurhannurula/kitchen-pal
Simple desktop java application built for exercising Design Patterns.
design-patterns java netbeans netbeans-gui netbeans-ide oop
Last synced: 06 Mar 2025
https://github.com/andreyvdl/42-cpp_modules
My CPP modules
42 42saopaulo cpp object-oriented-programming oop poo
Last synced: 07 Apr 2025
https://github.com/barbaracalderon/oop-turtle-painting-project
A series of paintings in Python using the Turtle module, all created for Dr. Angela Yu's Python Bootcamp challenges
Last synced: 22 Mar 2025
https://github.com/madebypixel02/oop-practices
[UOC] A repo containing the various practices I'll work on in Object-Oriented Programming
java oop oop-in-java oop-java self-learning uoc
Last synced: 04 Mar 2025
https://github.com/mohamedhnoor/nature-city
OOP practice project - used function constructor and class
Last synced: 12 Mar 2025
https://github.com/mollybeach/ophidian
Ophidianan: interactive Java Snake game. use the arrow keys on your keyboard to play the class game up/down arrows keyboard
dynamic game java javaweb oop playground visual-studio-code
Last synced: 16 Jul 2025
https://github.com/chihebabiza/cpp-oop-bank-system
C++ console application use OOP concepts , it manages client records in a banking system. It allows users to view, add, update, and delete client information, as well as perform transactions like deposits, withdrawals, and balance checks. The system includes user login functionality with different access levels .
bank-application bank-system console-application cpp cpp-bank-management-system cpp-oo oop visual-studio
Last synced: 07 Apr 2025
https://github.com/khoinguyen2k/uet-oasis
https://oasis.uet.vnu.edu.vn/
oasis object-oriented-programming oop oops-in-java uet
Last synced: 06 Mar 2025
https://github.com/lukaspetrak/tanks
Tanks game in Matlab (OOP)
matlab object-oriented-programming oop tanks-game
Last synced: 30 Mar 2025
https://github.com/lablnet/php-arithmetic-class
This class can perform arithmetic operations such as addition , division etc
addition arithematic average classes division free mathematic multiplication oop php php-arithematic php-math substraction
Last synced: 08 Oct 2025
https://github.com/mahmoudelsayed7/solid
The SOLID principles guide developers in creating maintainable, flexible, and scalable software using object-oriented design and architecture.
dart dart-oop dependency-inversion-principle interface-segregation-principle liskov-substitution-principle oop open-closed-principle single-responsibility-principle solid solid-principles solid-principles-examples
Last synced: 25 Feb 2025
https://github.com/davidraab/functionalpatterns
OO Design Patterns in F#
design-patterns fsharp functional-programming oop
Last synced: 08 Jul 2025
https://github.com/toyamarodrigo/tp-final-progavan
TP Final para la materia - Programación Avanzada
Last synced: 13 Jun 2025
https://github.com/amita-roy/tic-tac-toe_testing
In this project, we are building a Tic Tac Toe game. The main goal is to put into practice the main concepts of Object Oriented Programming. Particularly, classes, modules and objects and access their attributes. I am using rspec to test my project.
classes modules oop rspec ruby
Last synced: 18 Jul 2025
https://github.com/pablonicolla/shellcraft
A lightweight, interactive file system simulator with a Unix-like shell interface. Create, navigate, and manage files and directories in a persistent virtual environment.
cpp filesystem oop shell vcpkg
Last synced: 28 Feb 2025
https://github.com/raihanuldev/data-structure-and-algorithms-advanced
This repository features a collection of Data Structures and Algorithms (DSA) implementations, covering basic to advanced structures like arrays, linked lists, trees, and heaps, as well as algorithms for sorting, searching, and graph traversal. It’s designed to help developers understand and apply DSA concepts in projects and coding interviews.
dsa dsa-algorithm oop raihanuldev
Last synced: 14 Mar 2025
https://github.com/wfz1/patterns-training
Rethinking GRASP, SOLID, and GoF patterns for Frontend & Backend modern development. My solutions made from Timur Shemsedinov the Patterns-2024 course.
functional-programming gof-patterns grasp-patterns js oop patterns procedural-programming refactoring solid ts unit-tests
Last synced: 11 Apr 2026
https://github.com/jonathan-r-andrade/car-shop
API para gerenciamento de uma concessionária de veículos.
chai express-js mocha mongodb node-js oas3 oop openapi-specification restful-api sinon swagger-ui typescript unit-test
Last synced: 05 Jan 2026
https://github.com/vovandreevik/shape-manipulation
This C++ program is designed to work with various shapes, including rectangles and composite shapes, in an object-oriented manner. It allows you to read shape descriptions from an input file, perform operations like moving and scaling, and then sort and display the shapes.
cpp oop oops-in-cpp shapes struct
Last synced: 07 Apr 2025
https://github.com/md-emon-hasan/java
☕ A repository featuring tutorials, examples, oop, and projects to help learn and master Java programming concepts and techniques.
encapsulation inheritance java java-object-oriented-programming java-oop oop polymorphism
Last synced: 02 Mar 2025
https://github.com/vovandreevik/methods-caller
This Java program demonstrates a method caller utility that uses Java reflection and annotations to invoke methods with specified repeat counts.
annotations java oop oops-in-java reflection
Last synced: 07 Apr 2025
https://github.com/vovandreevik/string-manipulation
This C++ program is designed for string manipulation. It provides various string operations, such as sorting, searching for repetitions, and finding strings that start with a specific sequence. The program is based on a custom String class.
cpp custom-string oop oops-in-cpp string
Last synced: 30 Oct 2025
https://github.com/ajnus/blackjack_programacao_orientada_a_objetos_inf1636
THE BLACKJACK | PROGRAMAÇÃO ORIENTADA A OBJETOS: INF1636 Curso ministrado por Ivan Mathias Filho, coordenador do curso de Ciência da Computação na PUC-Rio.
blackjack blackjack-game blackjack-java blackjack-simulator game-development java mvc mvc-architecture oop oops-in-java poo tablegame
Last synced: 28 Mar 2025
https://github.com/soulyma/coloring_map
Using java i managed to implement AStar algorithm on a map to color each city in a color by taking the shortest way and each neighboring cities have a different color.
algorithms algorithms-and-data-structures astar-algorithm astar-java astar-pathfinding java oop oops-in-java
Last synced: 30 Apr 2026
https://github.com/vovandreevik/moving-strategy
This Java example demonstrates a simple implementation of the Strategy Design Pattern.
interface interface-java java oop oops-in-java strategy-pattern
Last synced: 07 Apr 2025
https://github.com/vovandreevik/animal-hierarchy
The Animal Hierarchy Java program is a demonstration of segregating a collection of animals based on their hierarchy using Java generics.
arraylist collection java list oop oops-in-java
Last synced: 07 Apr 2025
https://github.com/vovandreevik/stack-and-queue-data-structures
This C++ project implements stack and queue data structures
cpp oop oops-in-cpp queue stack
Last synced: 07 Apr 2025
https://github.com/br0wsa/mastering-clean-code-in-javascript
Learning the JavaScript framework is good and cleaner JavaScript is even better
class clean-code design-patterns error-handling linter object oop scope testing
Last synced: 22 Mar 2025
https://github.com/defaultik/nitzajet
2d game jatpack-joyride jetpack oop oop-python platformer pygame python python3
Last synced: 22 Mar 2025
https://github.com/iamfarrokhnejad/cms
crud-app crud-application java object-oriented object-oriented-programming oop oops-in-java
Last synced: 30 Oct 2025
https://github.com/mohamedsci/javascript-training-challenges
This list covers essential JavaScript topics, including design patterns, memory management, event loops, concurrency, functional programming, async/await, recursion, and advanced algorithms. Enhance your skills with real-world challenges and expert insights! 🚀
algorithms algorithms-and-data-structures api arrays chalenges challenge code concurrency design-pattern design-patterns javascript javascript-applications object-oriented-programming oop oop-in-javascript oop-principles performance solid solid-principles string
Last synced: 10 Mar 2026
https://github.com/libhide/99-bottles
Sandi Metz' "99 Bottles of Beer" kata.
Last synced: 20 Mar 2026
https://github.com/asbhogal/javascript-algorithms-and-data-structures
Course notes for the JavaScript course provided by freeCodeCamp entitled 'JavaScript Algorithms and Data Structures.' Notes from activites and exercises will be pushed to this repo to serve as a 'bank' of resources and future reference.
algorithms data-structures data-structures-and-algorithms debugging dsa dsa-algorithm dsa-practice es6 freecodecamp functional-programming html5 javascript javascript-algorithms js object-oriented-programming oop
Last synced: 14 Oct 2025
https://github.com/programmer-rd-ai/ci6115_aurora_skin_care
Clinic Management System is a Java-based application designed to automate clinic operations, including managing appointments, patients, dermatologists, treatments, and invoices. It follows a layered architecture for easy maintenance and scalability, demonstrating key object-oriented programming principles and clean code practices.
cli gui java java-8 management oop swing test testing
Last synced: 28 Mar 2025
https://github.com/minasamirsaad/alx-higher_level_programming
All steps and tasks that I used to learn Python and mySQL with ALX
conditions data-structures everything-is-object exeption-handling fileio import-module inheritance input-output mysql object-relational-mapping oop orm python3 sql test-driven-development
Last synced: 15 Jun 2025
https://github.com/mateuslevidev/java
A collection of advanced Java exercises exploring architectural concepts, algorithms, business logic, and the use of various libraries and tools. Projects designed to train for a wide range of scenarios, applying infrastructure solutions and challenges worldwide.
apis backend fundamentals oop springboot
Last synced: 14 Sep 2025
https://github.com/aykhan019/finalproject_cpp_oop
A C++ application simulating a restaurant management system, showcasing OOP concepts such as classes, inheritance, and file handling. The system allows users to place orders, manage menus, and process restaurant operations with error logging and music integration.
classes cpp error-logging file-handling inheritance oop restaurant-management
Last synced: 23 Feb 2025
https://github.com/sebastian-nunez/mlb-insights
MLB Insights is the ultimate site for baseball fans who want to stay up-to-date on the latest player statistics and profiles.
mlb-stats-api oop python streamlit
Last synced: 14 Mar 2025
https://github.com/416rehman/cpp-assemblystation-project
This repository is a culmination of all the milestones of the final project of OOP345 course for Seneca. The milestones and requirements are as below.
college-project cpp oop oop345 seneca
Last synced: 27 Jun 2025
https://github.com/panagiotiskotsorgios/qt-password-generator
A fast, efficient, and versatile C++ password (Wordlist) generator designed for educational purposes, ideal for use in dictionary attacks and security testing scenarios.
c cpp cybersecurity-education cybersecurity-tools dictionary-attack educational-project executable gui gui-application oop password-generator passwords qt6 windows windows-app
Last synced: 15 May 2025
https://github.com/ryanlarge13/altos-odyssey-clone
Building a clone of the popular Alto's Odyssey mobile game for android but instead for the web
canvas game-development javascript oop
Last synced: 05 Apr 2025
https://github.com/walterrdev/custom-php-framework-in-mvc-and-oop
Framework PHP personalizado con el patrón de arquitectura modelo, vista, controlador (MVC) y el paradigma de Programación Orientada a Objeto (POO).
mvc mvc-architecture mvc-pattern oop oop-php php php-framework poo
Last synced: 13 Jan 2026
https://github.com/mallikarjunh/swift_concepts
It includes all basics of swifts concepts
abstraction closures controlstatement enumeration higher-order-functions inheritance-examples ios oop oops polymorphism swift swift-library swift4 swift5 swiftconcepts swiftconnection typealias
Last synced: 05 Mar 2025
https://github.com/hind-sagar-biswas/logger
PHP OOP login and registration system with remember me option!
Last synced: 28 Mar 2025
https://github.com/ralvarezdev/udemy-complete-java-dev
Challenges and exercises from Tim Buchalka's Java course
college college-project java javafx oop oop-principles oops-in-java rafael-urdaneta-university udemy udemy-course universidad-rafael-urdaneta uru
Last synced: 23 Feb 2025
https://github.com/hemantgarg1452/job-prep-tracker
A job preparation tracker born out of frustration with messy spreadsheets, forgotten deadlines. This project automates the entire process - from smart DSA revision to tracking job applications and managing resume workflows - all powered by clean Java microservices. Built to solve a real problem I personally faced while preparing for software ro
backend-development java jpa microservices mysql oop postman real-world-project rest-api spring-boot
Last synced: 15 Jul 2025
https://github.com/david-voss/simon-game
Browser-based Simon Game implemented with ES6 classes, jQuery, HTML5 & CSS3 (responsive & OOP-style).
beginner-project css game html javascript jquery oop responsive simon-game
Last synced: 17 Oct 2025
https://github.com/mahmoud-elghonemy/frog_frenzy_game
This is the first time that I have programmed a game from scratch to the end. It was applied by processing4.0. Frog frenzy game -Easy, hard levels -Game consider three levels -Timer and life-limited in a level game -Barriers are many in levels like as water, cars and logs wood
computer-graphics game oop processing3
Last synced: 15 May 2025
https://github.com/srnascimento40/snake.py
snake game created with Python, using Pygame framework
game oop pygame python snake-game
Last synced: 26 Mar 2025
https://github.com/doaaosamak/oop-java
This repository features a diverse collection of OOP projects implemented in various programming languages and at different levels of complexity. No need to worry, as each project includes a README file that specifies the language used and its level of difficulty.
Last synced: 04 Mar 2025
https://github.com/mmansy19/snakes-ladders-and-monopoly-project
a mixture between the Snakes & Ladders and Monopoly games. There are two modes in the game: Design mode is where the user is able to build the playing grid and Play mode is where he plays the game itself. The general idea of the game is four players moving in a grid having snakes, ladders, and Cards.
Last synced: 05 Mar 2025
https://github.com/hamzazaidix/e-cash-app-oop-project
E - Cash App (Banking Management System) By Java FX Swing, SQL & XML (GUI based) :. This is the my University Project in which we can open Bank Account, Deposit Money, Widthdraw our Money & Bank Transactions.
e-cash html java javafx javafx-gui javaproject javascript javaswing management-system mysql object-oriented-programming-project oop project sql swing-gui xml
Last synced: 09 Apr 2026
https://github.com/showrin/design-pattern
A test on different design patterns
design-patterns javascript oop typescript
Last synced: 27 Apr 2026
https://github.com/maximo-perez-villalba/framework-dao
El proyecto implementa el patrón DAO en PHP con fines pedagógicos.
dao dao-crud dao-design-pattern diagram oop php php-framework plantuml uml-class-diagram uml-diagram
Last synced: 30 Mar 2025
https://github.com/callmemaverick/ecommercecore
This repository contains the comprehensive final exam project for the Advanced Object-Oriented Programming (OOP) course in C++ at IT Step Computer Academy. It is designed to showcase a culmination of skills and concepts learned throughout the course.
cpp cpp11 cpp17 exam json nlohmann-json oop oop-concepts oop-principles oops-in-cpp
Last synced: 02 Jan 2026
https://github.com/shaikahmadnawaz/oop
Object Oriented Programming - Java ✨
java oop oop-principles oops-in-java packages
Last synced: 15 May 2025
https://github.com/kanzatahreem/oop-principles
This project is dedicated to learn the basics of four Object Oriented Programming (OOP) Principles
oop oop-principles ruby uml-class-diagram
Last synced: 26 Feb 2025
https://github.com/sergedbs/oop-java-projects
This repository contains various Object-Oriented Programming (OOP) projects implemented in Java. Each project demonstrates key OOP principles such as encapsulation, inheritance, polymorphism, and abstraction.
Last synced: 24 Jul 2025
