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: 2026-06-18 00:18:15 UTC
- JSON Representation
https://github.com/pome1lo/object-oriented-programming-technologies-part-1
These are several laboratory works on object-oriented programming in C# on the following topics: "Designing types. Classes", "Overload extension methods", "Inheritance polymorphism abstract interfaces", "Enumeration structures containers controllers" and "Facilities".
basic c-sharp labs oop university
Last synced: 18 Mar 2025
https://github.com/josegomezr/perl-design-patterns
Design Patterns I find around internet and try to implement in Perl, with some extra documentation for future me.
design-patterns oop oop-in-perl perl
Last synced: 21 May 2026
https://github.com/yannoff/collections
A simple object implementation for PHP arrays
array collection collections list map oop php
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https://github.com/the-man-w-laughs/mpp-faker
The Random Test Data Object Generator project
c-sharp expression-tree oop reflection unit-testing
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https://github.com/iamotz/shoppingcart
An OOP program to implement a shopping cart software
algorithm javascript oop shopping-cart
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https://github.com/ikajdan/game_of_life
A Python object-oriented implementation of Conway's Game of Life
Last synced: 03 Mar 2025
https://github.com/br0wsa/oop-in-javascript
JavaScript Object Oriented Programming Tutorial Beginners - OOP in JavaScript
javascript js object-oriented-programming oop
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https://github.com/br0wsa/-cours-javascript-apprendre-javascript-de-a-z-la-poo-5-6
From Scratch - Développement Web
class factory-method heritage javascript methode oop poo prototype
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https://github.com/nafisahnubah/simple-board-game
A simple board game simulation implemented in Java
board-game java oop oops-in-java
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https://github.com/alice-sebego/favorites-list
Create your own favorites list
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https://github.com/renebentes/2818
Curso 2818 - Aplicando Orientação a Objetos em Projetos Reais com C# 11 e .NET 7 - balta.io
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https://github.com/renebentes/2802
Curso 2802 - Fundamentos da Orientação a Objetos - balta.io
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https://github.com/joehunterdev/retro-bank
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business-layer console-application csharp data-access-layer entities entity-framework exception-handling layered-architecture oop presentation-layer
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https://github.com/simobin/java
My fuck'n playground of java
advance-programmming advanced-programming java java-programming learn-java object-oriented-programming oop vscode
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https://github.com/abdullah-niaz/oop-python
Fundamental Concepts of Object-Oriented-Programming (OOP)
abstraction encapsulation inheritance oop oop-principles oops-in-python polymorphism
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https://github.com/rifa8/object-oriented-programming
Learning OOP
object-oriented-programming oop python
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https://github.com/pranjalco/pong-game-intermediate
This is a Pong game implemented using Python's `turtle` and `time` modules with an object-oriented programming (OOP) approach. The game involves two players, left and right, competing to reach the winning score.
game-development game-programming object-oriented-programming oop pong-game programming python time turtle turtle-graphics
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https://github.com/barbaracalderon/oop-simple-quizz-game
My version of a simple object-oriented-programming quizz game created for Dr. Angela Yu's Python Bootcamp challenge
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https://github.com/mariiasam/goit-pycore-hw-08
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https://github.com/tripolskypetr/di-lazy
Lazy instantiation of the class based on the first access to its reference
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https://github.com/kkulma/python-oop-course
My notes from Udemy's Python OOP course
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https://github.com/thiagohrcosta/combat-game
This Python project is part of the second class in the Rocketseat Python specialization. It serves as a simple RPG (Role-Playing Game) Battle Simulator, focusing on reinforcing and applying essential concepts of OOP.
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https://github.com/sasitsrirat/energy-war-presentation
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https://github.com/diloabininyeri/php-mock
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https://github.com/pedro-estevao/college-portal
A Student & Teacher Portal Clone project developed for the Programming Techniques 1 course (3rd semester, Computer Science - Centro Universitário Barão de Mauá) using PHP (OOP) and MySQL. A foundational academic project available for those studying OOP in PHP.
academic-project baraodemaua computer-science database mysql mysql-database oop oop-php php programming programming-techniques
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https://github.com/ankushrajmaheyam/java_revision
This repository is a collection of Java concepts, exercises, and code snippets that I am working on to reinforce my understanding of Java programming.
algorithms algorithms-and-data-structures ankush-raj ankush-raj-mahe-yam datastructures datastructures-algorithms javabasics javaprogramming javarevision oop oops oops-in-java
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https://github.com/pedro-estevao/object-oriented-programming
Projects from the Object-Oriented Programming (OOP) course (5th semester, Computer Science - Centro Universitário Barão de Mauá) using Java. Focus on classes, inheritance, polymorphism, encapsulation, abstraction, and design patterns.
abstraction academic-project computer-science design-patterns encapsulation inheritance java object-oriented-programming oop polymorphism proggraming
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https://github.com/zvdy/designpatterns
Design Patterns source code written on Python
desing-patterns oop oop-principles python software-engineering
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https://github.com/zohaibcodez/cashmemo-cpp
🧾 Modular C++ cash memo (billing system) using OOP and Makefile
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https://github.com/iamtalhaasghar/oop-in-java
This repository contains all the lab tasks done by me for the course, Object Oriented Programming in Java.
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https://github.com/zyn10/object_oriented_programming
OOP complete course SPRING 2020
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https://github.com/motapinto/feup-lpoo
Content and solved exercises from the course unit Object Oriented Programming Laboratory
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https://github.com/amrhossamdev/topology-api
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https://github.com/abythomas300/dsa-journal
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https://github.com/camilo-j/clivia-generator
Trivia game which asks ten random questions, and the user needs to choose the correct answer. Also, the user’s result will be saved and shown in the ranking.
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https://github.com/aanorbel/ooplabs
OOPLabs
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https://github.com/d-alejandro/grpc
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https://github.com/mukuliskul/runner-game
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https://github.com/tyn-tian/booklist-php
In this project, I created a booklist to input and display a list of books that I wanted to read. The aim of this project is to provide a comprehensive understanding of using PHP, starting from basics, object-oriented programming, and even implementing PHP using MySQL.
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Last synced: 02 Jan 2026
https://github.com/achnitreda/onlineshop
Online Shopping System with OOP PHP MVC
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https://github.com/coderwahaj/railway-reservation-system
Designed and developed a Railway Reservation System with two distinct modules: Admin and Passenger. The Admin module allowed for managing train schedules, seat availability, and passenger records. The Passenger module enabled users to book, view, and cancel reservations.
Last synced: 03 Jan 2026
https://github.com/shaherashraf/oop-mvc-todo
📋 This is an object-oriented JavaScript to-do list app using the MVC architecture.
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Last synced: 19 May 2026
https://github.com/suraj-kumar00/learnings-dsa-with-java
Documenting My DSA learning wth Java
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https://github.com/mkamadeus/oop-calculator
Calculator for IF2210 project, made using JavaFX.
Last synced: 12 Jan 2026
https://github.com/dattali18/fswd-project-3
The repo for the project #3 in the full stack web development course, this app will simulate a backend in JS, and a front end as a SPA
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https://github.com/cmkaya/java-oop-in-action
Aims to implement fundamentals of Java and Object-oriented programming concepts.
demo demo-app java oop oops-in-java
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https://github.com/emammacedo/lokta-volterra-model
Implementation of Lotka-Volterra model using OOP concepts with java (Informatics Systems Class)
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https://github.com/pbergstrom90/java_guessgame
Java examproject for a course in "Object Oriented Programming". October 2023.
exam java object-oriented-programming oop school
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https://github.com/louis3112/tale_of_samurai
Final Project for Object Oriented Programming (PBO) in 3rd Semester. The project is turn-based RPG game implements OOP technique
college-project game-development gui oop oops-in-python rpg
Last synced: 22 Mar 2025
https://github.com/shivam-kumar-59/java-oops
Welcome to my Java OOPs Learning Repository! 🎓 This repository serves as a collection of all the Java programs I write while exploring and mastering the concepts of Object-Oriented Programming (OOP).
java oop oop-principles oops-in-java software-development software-engineering
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https://github.com/aniekanbane/bank-simulation
Simulation of common banking transactions
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https://github.com/dimazeland/step-it-academy
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https://github.com/jonas-lucas/python-poo
Repositório para salvar códigos Python relacionados ao estudo do paradigma de Programação Orientada a Objeto.
Last synced: 16 Jun 2025
https://github.com/ayhamratrout/price_calculator_kata
This repository contains my implementation of a Price Calculator that a store owner might use to calculate taxes, discount amounts, print reports, assign tax/discount precedence, and much more. After the completion of each task of the 10 tasks for this project, the project is tested for functionality and the XUnit tests are included in this project's repository.
backend backend-development cqs csharp extension-methods interface-design interfaces linq linq-methods oop oop-principles polymorphic-relationships polymorphic-types polymorphism refactoring solid solid-principles visual-studio-code xunit-tests
Last synced: 05 Jun 2026
https://github.com/leojimenezg/snake_game
The classic Snake Game using Turtle library and OOP
Last synced: 19 Aug 2025
https://github.com/ifrazaib/cpluscodes
In this repository I have added all the basics of c++ language include (pf)concepts and oop concepts and DSA concepts with codes description.
Last synced: 05 Nov 2025
https://github.com/tatyanepgoncalves/conversor_moeda
O MoneyGo é uma aplicação back-end simples que converte valores entre diferentes moedas (real para dólar, euro...). O foco é praticar conceitos de Python com Programação Orientada a Objetos.
Last synced: 28 Jun 2025
https://github.com/hamirmahal/hangman-puzzle-solver
java object-oriented-programming oop
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https://github.com/mindlessmuse666/eda-explorer
Инструмент на Python для разведочного анализа данных (EDA) и визуализации, поддерживающий загрузку данных CSV и JSON, с модульной архитектурой ООП. Практическая работа по теме: "Обнаружение и визуализация данных для понимания их сущности" дисциплины "МДК 13.01: Основы применения методов искусственного интеллекта в программировании".
csv-visualization data-analysis data-science data-visualization exploratory-data-analysis json-visualization matplotlib oop pandas python seaborn
Last synced: 13 Apr 2026
https://github.com/gilifaibish1999/java_homework2-stack
Java stack - college course homework example
java oop oops-in-java stack stack-java stacks
Last synced: 28 Jun 2025
https://github.com/jjacoboflorez95/trips-log
A web-based application for logging trips, calculating fuel efficiency, and tracking cumulative KML, developed using modular JavaScript.
college-project fuel-efficiency javascript oop web-development
Last synced: 06 Nov 2025
https://github.com/shellyda/studies-clp-java-list
This repository contains solutions to Object-Oriented Programming (Java) exercises from the Computational Language Paradigms (CLP) 2024.2 course at CIn-UFPE, demonstrating best practices such as polymorphism, generics, exception handling, and design patterns.
computational-languages-paradigms java oop oops-in-java study
Last synced: 14 May 2025
https://github.com/shellyda/project-communication-infrastructure
The project explores various aspects of network communication, focusing on UDP and the RDT 3.0 protocol.
comunication network oop oop-principles protocols python python3 rdt rdt-3 sockets udp
Last synced: 14 May 2025
https://github.com/ratebalsaour/shortpath
This is an algorithm that calculates the shortest path between a start point and an end point, depending on energy, money, distance, or all ,In which an algorithm was applied A star
Last synced: 14 Mar 2025
https://github.com/abhishek-k-git/tetris
This project is a classic Tetris game implemented in C++ using the SFML framework. It provides players with an engaging and nostalgic experience, allowing them to test their skills in clearing lines of falling Tetriminos.
Last synced: 16 Sep 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/patreeceeo/wootmux
Wanted: Object-Oriented Tmux
library object-oriented object-oriented-programming oop productivity productivity-tools shell shellscript terminal terminal-based tmux tooling tools
Last synced: 16 May 2026
https://github.com/rothasamon/oop_cpp_lesson
The OOM & OOP concepts in C++ where i studied in Norton University of year 2.
Last synced: 29 Mar 2025
https://github.com/goodsped/learn-cpp
Dasar C++ dan implementasi konsep Object-Oriented Programming (OOP).
Last synced: 08 Sep 2025
https://github.com/rezatajari/solid-principles
A hands-on learning lab for mastering the SOLID principles in C#. Built with a focus on real-world analogies, problem-first thinking, and challenge-driven development. Each principle is isolated in its own section and demonstrated via practical code examples.
clean-code csharp dependency-injection design-principles dotnet object-oriented-design oop software-architecture software-engineering solid-principles
Last synced: 24 Jul 2025
https://github.com/thuongtruong109/snake-game
🐍 The mini snake game support for my object-oriented programming final lab at university
java javafx jdk oop snake-game swing-gui
Last synced: 03 Jan 2026
https://github.com/aliyara290/dev_blog_platform
a PHP-based blogging platform built using Object-Oriented Programming (OOP) principles and the Model-View-Controller (MVC) design pattern.
Last synced: 24 Jul 2025
https://github.com/nicholassynovic/homework_cta-congestion-monitoring
Application to monitor and measure the congestion of Chicago Transit authority trains
Last synced: 24 Jul 2025
https://github.com/tanzeelafatima492/it-series-oop-programs-cpp
2nd semester
class concept inheritance it object oop series
Last synced: 17 Sep 2025
https://github.com/kareem74x/library-management-system
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https://github.com/ali1raz/mobileapp-development-
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https://github.com/alfredomartins/r4c
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https://github.com/novaardiansyah/java-oop-beginners
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https://github.com/al-ghaly/movies-analysis
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https://github.com/tchasinga/mymanager
MyManager is a task management app you're building, designed to help users organize, track, and manage their daily tasks efficiently. Whether it's for personal productivity or team collaboration, MyManager aims to streamline workflows with features like: ✅ Task Creation & Organization – Easily add, categorize, and prioritize tasks. ✅ Deadlines
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https://github.com/francislagares/node-code-assessment
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https://github.com/tokhy1/oop_revision
A comprehensive guide to Object-Oriented Programming (OOP) concepts, featuring clear explanations, practical examples, and exercises for learners at all levels. Whether you're revising your knowledge or starting from scratch, this repository is designed to help you understand and apply OOP principles effectively.
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