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: 2026-07-02 00:21:58 UTC
- JSON Representation
https://github.com/al-ghaly/weather-application
A GUI app to get the current weather for specific city.
desktop-application gui oop pyqt5 python weather
Last synced: 12 Oct 2025
https://github.com/aelmah/oop-java
A collection of Java projects demonstrating Object-Oriented Programming fundamentals
java oop oop-principles oops-in-java
Last synced: 07 May 2025
https://github.com/kosmaster87/el-pollo-loco
🎮 A JavaScript-based Jump'n'Run game with fluid animations, boss fights, item collection, and mobile support – built with OOP and clean code practices.
2d-game canvas clean-code javascript oop responsive
Last synced: 12 Oct 2025
https://github.com/gilifaibish1999/minesweeper_board_creator
This Java program creates a minesweeper board according to user input (user input of board size, and number of bombs.)
java matrix minesweeper minesweeper-board oop
Last synced: 22 May 2026
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
https://github.com/michaeltennyson/oop
The following repository contains programs completed for the Object oriented programming module
algorithms gui java oop oops-in-python python
Last synced: 14 Apr 2026
https://github.com/leedskiy/the-mapmaker
The Mapmaker browser game built using JavaScript.
browser-game class css game html javascript map object-oriented-programming oop
Last synced: 04 May 2026
https://github.com/pola-lcs/powang
powang: A work in progress language written in 🐍3️⃣
language oop polang powang programming-language python
Last synced: 28 Jun 2026
https://github.com/wiizzl/rubiks-cube
A Rubik's Cube game implemented in C#
Last synced: 08 Apr 2025
https://github.com/feromond/moodtrackerjavaedition
A mood tracker for daily recording of how a person feels using a JavaFX UI
java javafx moodtracker oop oops-in-java ui
Last synced: 04 May 2026
https://github.com/leotm/traffic-light-server-status
My solution to the described exercise to monitor the status of URLs with traffic lights.
ajax coding-exercise css es6 get-request html http-status-code javascript jquery oop
Last synced: 04 May 2026
https://github.com/galihap76/koneksi-database-oop-php
Cara mengkoneksi kan database dengan OOP PHP.
Last synced: 04 May 2026
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/algoritmau/mapty
Repo of the mapty project
javascript js oop vanilla-javascript
Last synced: 12 Mar 2025
https://github.com/habbes/java-calc
Simple Calculator Interpreter in Java to demonstrate basic OOP principles and program design.
calculator interpreter java oop
Last synced: 14 Oct 2025
https://github.com/souleimaneelqodsi/lyautey-maps
This repo contains a high school final year graph project (Dijkstra algo) made in Python. Ce dépôt contient un projet réalisé au lycée en Terminale au Lycée Lyautey de Casablanca (Maroc) sur les graphes (algo de Dijkstra) en Python
dijkstra-algorithm oop python3
Last synced: 17 Jun 2026
https://github.com/agvangrigoryan/cpp-modules
My attempt to discover CPP. These projects are more based on the concept of OOP, include various design patterns and using the STL library.
42yerevan cpp cpp98 design-patterns oop stl
Last synced: 10 Jan 2026
https://github.com/unipr-org/fdp-b
FdP-B - Fondamenti di Programmazione parte B presso l'Università degli Studi di Parma (9 CFU).
Last synced: 22 Jan 2026
https://github.com/eduardob-programador/iphone-project
Um código representando algumas funcionalidades de um iphone proposto pela DIO
Last synced: 14 Oct 2025
https://github.com/radocodes/short-front-end-js-exercise
Exercises with Vanilla JS, JQuery, Ajax, HTML, CSS and Bootstrap
ajax bootstrap css html javascript jquery oop
Last synced: 12 Apr 2026
https://github.com/anibalventura/patient-management-system
WinForm app to manage a patients system with lab results, written in .NET Core with SQL-Server using OOP.
csharp dotnet dotnet-core oop patient-mgmt sql-server winforms winforms-application
Last synced: 28 Feb 2025
https://github.com/rbaltrusch/batch_transactions
An object-oriented transaction management system written in batchfile
batch batch-file batch-script batchfile object-oriented-programming oop oop-examples transaction transaction-management transaction-manager transactions
Last synced: 18 Feb 2026
https://github.com/minhduc29/sudoku
A classic game about solving a 9x9 and partially filled board using Pygame
backtracking board oop pygame sudoku
Last synced: 20 Apr 2026
https://github.com/thiagoaugusto1806/alura-pagina-de-negociacoes
Site desenvolvido na formação Alura "Melhore sua experiência de desenvolvimento com TypeScript"
class decorators interfaces oop typescript
Last synced: 15 Oct 2025
https://github.com/minhduc29/alien-invasion
A classic game about eliminating the invasion of aliens using Pygame based on the guide of 'Python Crash Course', added some features and AI player
alien-invasion aliens game invasion oop pygame python-crash-course python3
Last synced: 21 May 2026
https://github.com/caefleury/rocketseat-python
Repositório com os trabalhos, anotações e desafios do curso de formação em python da rocketseat
flask flask-sqlalchemy oop python3 rocketseat
Last synced: 08 May 2026
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/pedrohenrique-git/java-studies
Some examples and exercicies made in java
Last synced: 15 Oct 2025
https://github.com/joehunterdev/retro-bank
💳💸 Banking console app with layered architecture highlighting best practices for C# development.
business-layer console-application csharp data-access-layer entities entity-framework exception-handling layered-architecture oop presentation-layer
Last synced: 28 Jun 2026
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/hrisa006/object-oriented_programming
Solved tasks from my classes in "Object-oriented Programming" at FMI, SU
c-plus-plus object-oriented-programming oop oop-principles oops-in-cpp
Last synced: 16 Oct 2025
https://github.com/katkargaurav09/java-e-commerce-console-app
Java E-commerce Console is a simple Java-based e-commerce console application that simulates basic online shopping functionality. It allows users to manage a product inventory, add/remove products from a shopping cart, and view the cart—all using Java's object-oriented principles and ArrayList for dynamic data storage.
arraylist corejava inheritance java oop
Last synced: 02 Apr 2025
https://github.com/sonytruelove/restful-api-restaurant-reservation
:pizza: simple RESTful API reservation service
body-parser cafe class express food glitch js menu nodejs oop pure-javascript pure-js rest-api restaraunt service
Last synced: 05 May 2026
https://github.com/kutlimolefe/banking-system-application-mzansi-bank
Developed a modular banking system featuring secure user authentication, multiple account types (Savings, Checking), and core banking operations (deposit, withdrawal, transfer).Integrated with MySQL using JDBC for persistent storage of user and transaction data, ensuring data integrity
java-se jdbc multithreading oop
Last synced: 16 Oct 2025
https://github.com/gustavosachetto/mapa-estudo-php
Mapa de estudos sobre a linguagem de programação PHP, visando ir do básico à orientação a objetos.
oop oriented-object-programming php php8
Last synced: 16 Oct 2025
https://github.com/code-help-tutor/oop-workshops
OOP 辅导, code help, CS tutor, WeChat: cstutorcs Email: tutorcs@163.com
Last synced: 25 Apr 2026
https://github.com/somodidenise/polynomial-calculator
A Java desktop app for basic and advanced polynomial operations with a user-friendly GUI.
calculator gui java maven mvc oop polynomial swing
Last synced: 16 May 2026
https://github.com/aritrac1/cpp-material-and-practice-problems
My C++ and OOPs materials with notes, Practice problems, and material.
cpp oop patterns practice-programming
Last synced: 16 Mar 2025
https://github.com/cxw42/class-tiny-constrainedaccessor
Apply type constraints to your Class::Tiny attributes
accessor class-tiny oop perl perl5
Last synced: 14 Mar 2026
https://github.com/amruthapatil/oop-with-java
Repository for OOP with Java course - KLE Technological University
Last synced: 14 Apr 2026
https://github.com/hassanjadi/challenge-4
"The 4th challenge from Synrgy Academy is creating an http server and filtering car searches for car rental applications"
dom-manipulation http-server nodejs oop
Last synced: 18 Oct 2025
https://github.com/dbc2201/employeedatabase
Sample JDBC program for storing details of dummy employees from mid sem exam :D
Last synced: 18 Oct 2025
https://github.com/ahmednassar7/prodigy-infotech-internship
This is Repository Of Internship In Software developmenet Domain at Prodigy InfoTech.
algorithms data-structures design implementation internship java oop operating-system software-development software-engineering testing
Last synced: 19 Oct 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/youssef-saaed/import-and-export-company-management-system
Import and export company management system using C++ OOP
Last synced: 19 Oct 2025
https://github.com/alexandrastroiu/coffeeshop-oop-project
The project aims to develop a management system for a network of coffeeshops.
cplusplus object-oriented-programming oop
Last synced: 07 Sep 2025
https://github.com/entr0pie/apollo
Apollo - Python Module for HTTP Requests Using Sockets
http-requests oop python requests socket
Last synced: 18 Jun 2026
https://github.com/mahdinematix/rozabiaccessory
A online Shop write with c# in .Net framework.
ajax asp-net-core bootstrap clean-code csharp css efcore html jquery js linq onion-architecture oop razor-pages solid sql-server
Last synced: 14 Apr 2026
https://github.com/alvartaco/notification
Notification Aplication
design-patterns factory htmx java observer oop spring-boot strategy
Last synced: 05 May 2026
https://github.com/heshamalsaqqaf2/python-oop
Object-oriented programming concepts in Python.
Last synced: 01 Jul 2025
https://github.com/4msar/java-oop-practice
University: OOP in Java Subject Practice Codes!
Last synced: 20 Oct 2025
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/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/yansun1996/ece143-ad-hoc-communications-network
Python Class for Ad Hoc Communication Network Analysis
Last synced: 27 Jan 2026
https://github.com/olaszpl/object_oriented_programming_course
Solutions to the tasks from the Object Oriented Programming course at AGH University of Krakow 2024/25.
Last synced: 10 Jun 2026
https://github.com/ahmedtarekwork/github-search-oop-app
This is a Vanilla JS/TS OOP app makes you search inside user profiles in github and see there info and repos and much more.
html html-css-javascript oop typescript
Last synced: 21 Jun 2026
https://github.com/matviyroman/class-number_php-oop
// 0. заполняем массив через функцию rand(1,100), размера который придет параметром в конструктор // 1. максимум // 2. минимум // 3. парные // 4. не парные // 5. все цифры что делятся на 4
Last synced: 18 Jun 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/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/martn2023/yindeed_indeed_clone
a simplified version of Indeed.com in Django
crud database deployment django heroku object-oriented-programming oop python sqlite webapp
Last synced: 28 Jan 2026
https://github.com/zaidqaiser/snake-game-cpp
Basic Project | Snake Game CPP, Using cpp , oop concepts.
basic-cpp-project basic-project c-language c-language-programming cpp oop oop-principles snake snake-game snakegame
Last synced: 14 Jun 2025
https://github.com/sasha-hk/saceit-term-paper
📄 Term paper for SACEIT
algorithms cpp data-structures oop stack
Last synced: 13 Sep 2025