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/vovandreevik/point-and-triangle
This C++ program is designed to work with points and triangles in a simple object-oriented manner. It includes classes for Points and Triangles and various functions to manipulate and analyze them.
oop oop-principles oops-in-cpp
Last synced: 23 Aug 2025
https://github.com/ajshovon/lucidapp
Licid - A simple note taking app to keep track of your tasks
Last synced: 17 May 2026
https://github.com/andr3w03/recyclerview
Android Kotlin Test Project - Recycler View
android android-application android-studio dicoding kotlin object-oriented-programming oop recyclerview
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https://github.com/jvbijleveld/pesten
Simple game of Crazy Eights (pesten) in which the computer plays a game with multiple players
Last synced: 26 Jul 2025
https://github.com/ahmed-maher77/edumanage__learning-platform
A React-based CRUD web application that allows users to manage instructors and courses, featuring operations to create, read, update, and delete records with high accessibility and responsive design.
bootstrap crud crud-application educational-project js localstorage oop react react-router react-router-dom reactjs responsive-design sass-framework scss scss-framework user-friendly-interface
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https://github.com/stefanimp/practicas_poo
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A Liquid Reinforcement Learning (RL) framework
gymnasium liquid-neural-networks model-free mujoco oop python pytorch reinforcement-learning
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https://github.com/blackmarllbor0/wheather-cli
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https://github.com/victorsouza19/hello-mongo
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https://github.com/thesanddog/decalang
Decalang (dl) is an interpreted programming language made in rust used to do simple tasks since this language is in heavy developement and currently in beta. To know more about Decalang read the README.md file
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https://github.com/saeedkohansal/php-mysql-javascript-live-username-checker-from-database-json-api
It's a Live Username Checker From a real MySQL database using PHP and JavaScript, you can check that username is available to submit or exists in your database, I show you how to create a PHP and MySQL JSON API to checking username input field data with the usernames list in your database.
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A simple Java console-based ticket reservation system that allows users to book tickets for Bus, Train, and Aeroplane. After booking, users can also view their detailed receipt. The project follows object-oriented programming principles and provides a modular and extendable structure.
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https://github.com/bennyscripts/python-quizzing-system
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https://github.com/jonathan-r-andrade/inventory-report
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https://github.com/deepcloudlabs/dcl120-2020-jul-13
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https://github.com/bigizic/alx-higher_level_programming
Python OOPS, Data-Structure & Algorithms, Unittests, Introduction to MySQL, Web_Jquery, Web_Scraping, Networking
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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.
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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.
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https://github.com/arif98741/oop_crud
This is repository for getting better idea about oop concept and usage. Here class, method, object and data validation are also included. For frontend design here I am using bootstrap@4.0.0. Any feature requests and pull request are granted with happiness. You can join
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A C# implementation of a generic custom data structure named MyList<T> that mimics the behavior of built-in collections. It implements IEnumerable<T>, ICollection<T>, and IList<T>, showcasing a deep understanding of interfaces, generics, and collection manipulation in C#.
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https://github.com/littlewhywhat/taskmanagerpharo
Task Manager is a simple todo list with big ambitions :)
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https://github.com/akshayanmohandas/concurrent-ticketing-system
A concurrent ticketing system in Java, focusing on synchronizing multiple threads to manage ticket printing and resource refilling operations.
concurrency concurrent-programming intellij java java-thread multithreading oop synchronization thread ticket-machine ticket-management-system ticketing-system
Last synced: 09 Feb 2026
https://github.com/gabriel-dp/ufsj-poo
All codes created during Object-Oriented-Programming subject at UFSJ
oop oriented-object-programming ufsj
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https://github.com/carrington-115/ppt-generator-from-excel
PPT Generator for Excel file
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Last synced: 10 Feb 2026
https://github.com/blackmarllborooo/building-materials-market-API
API for online building materials store (framework can be reused for different turnover platforms)
bunjs clean-architecture docker docker-compose express javascript jwt-authentication migrations nodejs oop oop-principles oracle solid sql swagger swagger-ui typescript
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https://github.com/askerka/polymorphism
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annotations dispatching inheritance oop overloading polymorphism python3 typing
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https://github.com/jakubgrobelny/interpreter
'Objective Lisp with Arrays and (maybe) .NET' interpreter. It is a project for Objective Programming course so there is a lot of hardcore (unnecessary) OOP
arrays classes compiler cs csharp interpreter interpreters lisp objective oop
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https://github.com/eel-moun/cpp-bootcamp
This is a bootcamp made of 10 chapters with a purpose of introducing oop programing and c++ features
1337cursus 42school abstract algorithms containers cpp encapsulation exception-handling inheritance oop templates
Last synced: 27 May 2026
https://github.com/wfercanas/js-oop-basic
[⚪ Very Easy]: Basic exercises using the OOP paradigm with JavaScript.
Last synced: 14 Apr 2025
https://github.com/rijalghodi/cashier-register
A javascript program to calculate the change of purchase and determine the combination of currency unit to fullfil that change
Last synced: 15 Mar 2025
https://github.com/shadowshahriar/cse112
A repository containing my solutions to OOP problems assigned by our CSE lecturer, NAB (2nd Semester)
Last synced: 23 Mar 2025
https://github.com/bernardodemarco/condomanagerproject
Sistema de gerenciamento de condomínios desenvolvido em Python.
Last synced: 29 Mar 2025
https://github.com/marincervinschi/briscola
This is a simple JavaFX Application of the Italian card game Briscola. The scope of the project is to learn and practice object-oriented programming concepts, Java programming, and JavaFX development.
agile agile-development design-patterns drawio game game-development game-engine intellij java javafx maven oop project scenebuilder uml-diagram
Last synced: 19 Jan 2026
https://github.com/ggteixeira/budget-info
App que sugere quantos reais você deveria gastar por dia até o dia do seu próximo salário
budget budget-info finance object-oriented-programming oop python
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https://github.com/phmatray/therightcollection
A .NET console application demonstrating advanced collection management and event handling through a custom PersonCollection class that encapsulates typical list operations with added functionalities like sorting, filtering, and event-driven notifications.
collections console-application csharp custom-collections data-management dotnet encapsulation event-handling linq oop
Last synced: 16 May 2026
https://github.com/pranav-jadhav09/gitfinder
A GitFinder application to search GitHub users and view their repositories, followers, and more.
api css3 functional-programming gitfinder githunter html javascript oop single-page-applications
Last synced: 12 May 2026
https://github.com/jwill9999/letuscodemvc
PHP MVC OOP framework from scratch
framework framework-php mvc mvc-framework mvc-pattern object-oriented-programming oop php7 server vanilla-php
Last synced: 31 Mar 2025
https://github.com/vyahello/python-classes-cheetsheet
📚 Contains a set of tips and tricks for python classes
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https://github.com/johnntirintis/meta-backend-software-development-course
Comprehensive collection of projects, assignments, and code snippets from the Backend Software Development course by Meta. Covers a broad spectrum of technologies and frameworks in backend development, including REST APIs, databases, and server management.
api backend backend-software-development crud django drf meta oop python rest rest-api
Last synced: 18 Jan 2026
https://github.com/zakariaelbouzkri/cpp_oop
this repo has the 42 CPP pool days wich are about concept of object-oriented-programming (OOP), incapsulation inhiretance polymorphisme ...
Last synced: 27 Feb 2025
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: 12 Jun 2026
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/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/superzazu/bluclass.lua
Lua OOP module with simple inheritance
Last synced: 22 Mar 2025
https://github.com/zewdu444/catalog_my_things
A console app that will help you to keep a record of different types of things you own: books, music albums, movies, and games
Last synced: 05 Apr 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/lablnet/php-arithmetic-class
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addition arithematic average classes division free mathematic multiplication oop php php-arithematic php-math substraction
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https://github.com/ralvarezdev/udemy-complete-java-dev
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java javafx oop oop-principles oops-in-java udemy udemy-course
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https://github.com/pedro-estevao/conquerors-of-the-kingdom
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chai express-js mocha mongodb node-js oas3 oop openapi-specification restful-api sinon swagger-ui typescript unit-test
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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.
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https://github.com/aykrimino/donation-system-java-swing
A donation management system built with Java Swing and AWT for the UI, MySQL for the database, and a well-structured architecture (Models, DAO, Services, GUI).
awt-graphics awt-gui intellij intellij-idea java mysql mysql-connector mysql-database mysql-workbench oop oop-principles oops-in-java swing swing-application swing-gui
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https://github.com/mahboub99/design-patterns
In This rebo I will study and make notes ,summary and implementation about Design patterns the main book we will discuss is "Design Patterns: Elements of Reusable Object-Oriented Software"
behavioral-patterns cmp2022 creational-patterns design-patterns mahboub object-oriented-design object-oriented-programming ood oop structural-patterns study
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https://github.com/andreyvdl/42-cpp_modules
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42 42saopaulo cpp object-oriented-programming oop poo
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https://github.com/sukanyabag/java-oop-lab-programs
This repo contains some boring java programs. Never mind 😑
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https://github.com/alexanderchainsaw/pygamehungrypython
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https://github.com/codejester01/multifunctional-social_platform_management_system
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cpp design-patterns mutilthread mysql network-programming oop
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https://github.com/fairlytales/snake_2.0
Second version of the snake, now in OOP.
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https://github.com/c0de4un/php-smart-bank
Bank API written in PHP 7.4 without framework
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https://github.com/banyc/geneticalgorithm
OOP, Human-friendly Genetic Algorithm. Customizable fitness evaluation logic.
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