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: 2026-07-05 00:18:25 UTC
- JSON Representation
https://github.com/pranjalco/quizzler
The **Quizzler** project is a quiz game application built using **Object-Oriented Programming (OOP)** and **Tkinter** for the graphical user interface (GUI). The app fetches a set of ten questions from the Open Trivia Database (API) and allows users to answer them through an interactive interface.
api game-development gui integration intermediate object-oriented-programming oop programming python tkinter-gui
Last synced: 10 Oct 2025
https://github.com/stevndegwa/ui-builder
A low-code UI Builder 🏗️ application, that enables a user to build complex sections and copy them to be used in other web pages. The copied code is made up of custom web components.
custom-web-component lit-element npmjs oop portfolio reactjs rxjs typescript
Last synced: 02 Apr 2025
https://github.com/pzahabi/task-management-api-nestjs
This app was designed to work with task-management-react-antd repository
bcrypt class-validator nestjs nodejs oop passport-jwt postgres typeorm typescript
Last synced: 12 Apr 2026
https://github.com/mreshboboyev/fluent-builder-design-pattern
A C# repository demonstrating the Fluent Builder design pattern, highlighting its advantages and differences compared to the traditional builder approach for creating complex objects.
asp-net-core best-practices builder-pattern c-sharp clean-code design-pattern fluent-builder-design-pattern object-creation oop software-design web-api
Last synced: 10 Oct 2025
https://github.com/phauthentic/php-optional
PHP version of Javas Optional class is used to represent a container object which may or may not contain a non-null value.
monad monads oop optional optional-type php php-library
Last synced: 14 Jun 2026
https://github.com/mberkiskal/employeeregistrationapplication-n-layer-architecture-personelkayit-nkatmanlimimari
OOP temellerini ve N katmanlı mimariyi anlamak için yaptığım, personel uygulaması. Employee Application with OOP and Layered (N-Layer) Architecture.
csharp layered-architecture mssql mssql-database nlayer-architecture oop sql
Last synced: 02 May 2026
https://github.com/shaheer2003/seat-savvy
SeatSavvy is a movie ticket booking system that allows users to browse movies, select showtimes, book seats, make payments, and purchase snacks & drinks seamlessly. It supports both guest users and registered members, offering exclusive discounts for members.
c console-application cpp movie-ticket-booking-system object-oriented-programming oop oops
Last synced: 02 May 2026
https://github.com/anirudh-bijay/library-management-system
Repository for work on mini-project for the course CS253: Software Development and Operations.
cpp17 library-management-system oop
Last synced: 10 Oct 2025
https://github.com/gabrdsp/swift
Coleção educacional completa criada para ensinar programação em Swift passo a passo — desde fundamentos até um projeto prático. Cada arquivo apresenta conceitos-chave de programação com exemplos claros, comentários explicativos e aplicações reais.
book-management classes computed-properties educacional functions inheritance library-system methods object-oriented-programming oop optional-values static-method structs swift swift-examples swift-tutorial user-management
Last synced: 10 Oct 2025
https://github.com/aanand058/store-info-provider
Console based program to retrieve and process data from two distinct files containing store details and ongoing offers.
Last synced: 09 Jun 2026
https://github.com/bilgesucakir/stitch-grapher
Java-based crochet pattern engine for topology-aware parsing, stitch connectivity graph modeling, and visualization.
crochet-pattern cytoscape data-structures domain-modeling dsl graph graph-theory graph-visualization java oop parser parsing spring-boot threejs topology
Last synced: 31 May 2026
https://github.com/furkancosgun/coroutines4abap
This project demonstrates the use of coroutines in ABAP for asynchronous operations. Coroutines enable concurrent task execution, improving efficiency for database queries and background processing. They allow you to handle tasks asynchronously and manage their completion within ABAP programs.
abap abapgit async await coroutines oop parallel sap
Last synced: 19 Jan 2026
https://github.com/tigran-sargsyan-w/cpp-module-03
This module is designed to help you understand inheritance in C++.
42 42-school claptrap class-design constructors cpp cpp98 destructors diamond-problem diamondtrap fragtrap inheritance multiple-inheritance oop orthodox-canonical-class polymorphism scavtrap
Last synced: 29 May 2026
https://github.com/sujon-ahmed/practice-php-oop
This repository will cover PHP OOP
Last synced: 11 Oct 2025
https://github.com/tigran-sargsyan-w/cpp-module-05
This module is designed to help you understand try/catch and exceptions in C++.
42 42lyon 42school c-plus-plus canonical-forms cpp cpp98 custom-exceptions ecole-42 exceptions factory-pattern object-oriented-programming ocf oop operator-overloading polymorphism try-catch
Last synced: 29 May 2026
https://github.com/tigran-sargsyan-w/cpp-module-06
This module is designed to help you understand the different types of casting in C++.
42 42lyon 42school cpp cpp-modules cpp98 dynamic-cast inheritance object-oriented-programming oop polymorphism reinterpret-cast rtti scalar-conversion serialization static-cast type-casting
Last synced: 29 May 2026
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/memosainz/videogames-opp-java
A practice in Java, where it's being shown the clean order of the code as well, the use of: "Collections (arraylist), atributes, constructors & methods"
Last synced: 11 Oct 2025
https://github.com/danpoynor/python-phrase-hunter-game
console-application demo dunder-main game oop python statistics unit-testing
Last synced: 29 May 2026
https://github.com/angelavilladiego/woof-app
application kotlin mobile oop room
Last synced: 11 Oct 2025
https://github.com/mahamfathy/ustora-store-clone
cloning e-commerce store using angular v17
angular17 angular2 bootstrap5 clean-code css fetch-api githubcli html javascript json-data ngrx observable oop primeng resposive-web-design typescript
Last synced: 19 Jan 2026
https://github.com/negarprh/shopeasy
Full-stack Java EE shopping site 🛒 with product listings, cart system, user roles, and database integration.
css html jakarta-ee java jsp jsp-servlet oop
Last synced: 12 Oct 2025
https://github.com/kernix13/csharp-oop-class-syntax
C# object oriented programming syntax for classes, fields, properties, constructors and methods.
csharp object-oriented-programming oop
Last synced: 29 May 2026
https://github.com/saifeddineelhanoune/ft_ircserv
building irc-protocol in c++-98
accept bind channels chat-application cpp98 cpp98-compatible event-driven irc-protocol irc-server listen oop poll posix-compliant
Last synced: 12 Oct 2025
https://github.com/blizuk/class.list.cpp
Пример реализации класса List на С++
Last synced: 25 Mar 2025
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/magnitopic/javaexp
Mini Java experiments to learn the language and object oriented programing
Last synced: 12 Mar 2025
https://github.com/programie/pini
A library for reading and writing Ini files in PHP
ini oop parser php-library reader writer
Last synced: 12 Oct 2025
https://github.com/m1thrandir225/inssok-lab
Implementation of Free and Open Source Code course laboratories
Last synced: 14 Apr 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/lorenzorottigni/php-snacks-b1
Boolean academy project: PHP code snippets
Last synced: 14 Aug 2025
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/ahmednassar7/money-hub
A bank management system.
algorithms cpp data-structures database oop sql
Last synced: 02 May 2026
https://github.com/taljacob2/oop
`oop` is a static library, that allows the use of OOP in C language.
Last synced: 31 May 2026
https://github.com/moluopro/bobo
rust oop support
object-oriented oop rust rust-lang
Last synced: 27 Jan 2026
https://github.com/michallesss/inheritance_encapsulation_pd
csharp encapsulation inheritance oop
Last synced: 24 Aug 2025
https://github.com/kewal-syrex/warehouse-transfer-system
🚚 Optimize inventory transfers between Canada and the US with advanced forecasting, intelligent recommendations, and professional reporting tools.
abc-analysis crud csharp dotnet efcore entity-framework-core excel fastapi inventory-management inventory-management-system linq oop python sql supply-chain transfer-planning warehouse warehouse-management-system
Last synced: 02 May 2026
https://github.com/vbalalian/cointoss
Practicing OOP, Python, and Tkinter by developing a simple Cointoss game.
Last synced: 31 May 2026
https://github.com/dnglokpor/randomdungeoncrawler
This project was abandoned as a need for better structure arose during the implementation. Refer to https://github.com/dnglokpor/RandomDungeonCrawlerFXGL for the new version of the implementation.
Last synced: 15 Jun 2026
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/mahm0udnasr/oop-with-javascript
oop with javascript in arabic.
classes-in-javascript javascript object-oriented-programming oop oop-in-js
Last synced: 10 Apr 2025
https://github.com/omkar-savoikar/maze-game
CS106 Project. A Maze game developed in Java that follows Object Oriented Concepts. Player has to use the WASD keys to move the player from start to end. There are moving enemies that the player should avoid. There are also teleportation doors for the player's help.
java java-8 oop oop-principles oops-in-java
Last synced: 06 Apr 2025
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/carlosvinimsouza/lg-poo
Projetos e Atividades de POO na ZL Academy
Last synced: 09 Jun 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/hasanyahya101/oop_lab_solutions
Solutions to Object Oriented Programming lab questions from Spring 2023 Semester in Fast Nuces Lhr. The actual questions can be found in pdf files. Note that, this is for the Lab (subject), not the theory subject.
fast lab lhr nuces oop oop-cpp
Last synced: 14 Oct 2025
https://github.com/Pymetheus/The-Briscola-card-game
Play a python implementation of the popular Italian trick-taking card game
briscola briscola-game card-game game oop python trick-taking-game
Last synced: 11 Jun 2025
https://github.com/nathaniyell/meta-js-course
A repository with details of the different Javascript concepts learnt in Meta's Javascript course on Coursera
array-methods data-structures destructuring dom-manipulation functional-programming handling-errors ifelse inheritance javascript jest-test loops-and-iterations map mocking oop oop-principles set switch-case unit-test
Last synced: 29 May 2026
https://github.com/farah-fahhoum/solid-emenu
A modern, scalable backend for restaurant digital menus built with Node.js, MongoDB, and Docker, following SOLID principles and OOP best pracstices.
docker mongodb nodejs oop typescript
Last synced: 14 Apr 2026
https://github.com/victor-enogwe/js-string-class-ui
Extending the String class in Javascript using Prototype Oriented Programming methods
angularjs javascript mocha nodejs oop
Last synced: 12 Apr 2026
https://github.com/pedrohenrique-git/java-studies
Some examples and exercicies made in java
Last synced: 15 Oct 2025
https://github.com/ym1085/spring-roadmap-introductory
스프링 입문을 위한 자바 객체 지향의 원리와 이해
Last synced: 16 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/mghalix/library-system
C++ console application to run a library system.
cpp data-structures file-organization oop
Last synced: 01 Jun 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/roroche/roombookingsbackend
Back-end to manage rooms and its bookings
java javalin nitrite oop rest rest-api restful restful-api
Last synced: 08 Apr 2025
https://github.com/vsvietkov/sigma-internship-pet-project
A project to demonstrate my knowledge and ability to use Object-Oriented Design on practice.
docker factory-pattern laravel ood oop reactjs solid
Last synced: 12 Apr 2026
https://github.com/shahdd21/online-travel-booking-system
The Project simulates an Expedia-like booking system.
apis booking-system console expedia java oop
Last synced: 03 May 2026
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/yuriyvyatkin/notepad-frontend
Записная книжка (Frontend часть)
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/geozi/selenium-java-junit-ulelement
Showcases the use of Selenium with Java and JUnit for performing functional tests on an <ul> element.
functional-testing junit5 oop selenium-java surefire-reporting
Last synced: 01 Apr 2025
https://github.com/hmasila/gdg-kabarak
Go to http://bit.ly/2nc6a4p for a step by step demonstration of how to use the basic GIT commands
git oop python version-control versioning
Last synced: 01 Jun 2026
https://github.com/stanleyy7/minesweeper
A simplified CLI minesweeper game made using Java.
command-pattern java junit oop
Last synced: 15 Jun 2026
https://github.com/hptrk/uni-capitaly-java
(UNIVERSITY) A Java-based Capitaly board game simulation, featuring multiple player strategies, dynamic fields, and game mechanics. Includes detailed documentation and a UML diagram for better understanding.
board-game documentation java oop university-project
Last synced: 22 Jan 2026
https://github.com/AhmedNassar7/Money-Hub
A bank management system.
algorithms cpp data-structures database oop sql
Last synced: 07 Apr 2025
https://github.com/razkibadr3/manage-materials-python-oop
python project OOP : manage materials and show their state broken or not? + delete broken materials
Last synced: 19 Oct 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/geozi/selenium-waits-junit-demo
Showcases the combination of JUnit sequence and Java time control commands with Selenium explicit waits.
junit5 oop selenium-java selenium-waits
Last synced: 01 Apr 2025
https://github.com/mbrsagor/java
Java OOP
java java-8 object object-oriented oop
Last synced: 19 Oct 2025
https://github.com/ap/object-properties
minimal-ceremony class builder
object-oriented-programming oop perl
Last synced: 12 Apr 2025
https://github.com/im-yuuki/librarymanagement
Very simple GUI application for managing library
Last synced: 03 May 2026
https://github.com/tomijuarez/lemmatisation
Lemmatisation fully implemented in Java.
algorithms data-analysis data-science java-8 lemmatization oop
Last synced: 08 Apr 2025
https://github.com/samiurrahmanmukul/software-design-patterns
Learn software design patterns and related concepts with Java programming language.
design-patterns java java-design-patterns object-oriented-programming oop samiurrahmanmukul software-design-patterns software-design-principles
Last synced: 22 Apr 2025
https://github.com/hajjsalad/esp32-iot-control-and-monitor-system
IoT system on ESP32 using FreeRTOS for real-time sensor monitoring and control. Sends data to AWS IoT Core via MQTT over HTTPS. In the cloud, AWS IoT Core triggers AWS Lambda to process the data and store it in AWS Timestream for analytics and historical insights.
Last synced: 25 Mar 2025
https://github.com/pedro15/crispy
UCI Chess Engine with SOLID principles in mind
ai chess chess-engine oop solid-principles
Last synced: 04 Feb 2026
https://github.com/vincy1230/oop-class
北京工商大学 计算机与人工智能学院 面向对象语言与编程 (2023-2024-2 | 杨伟杰) 课程实验集
Last synced: 15 Mar 2025
https://github.com/teche74/oops-with-cpp
This repository contains a collection of object-oriented programming (OOP) examples written in C++. It's intended for those who are interested in learning or improving their skills in C++ programming and OOP concepts. The repository includes code snippets that demonstrate the fundamentals of OOP in C++.
cpp object-oriented-programming oop
Last synced: 16 Mar 2025
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/arsham-lh/oop
Java code associated with Object Oriented Programming course. The final project involved simulating the game Farm Frenzy 3 using Java and object-oriented programming (OOP)
application application-development graphics-java java oop
Last synced: 06 Mar 2025
https://github.com/ballzzz/vitebuilder
WordPress blogging theme.
advanced-wordpress-theme-devlopment oop singleton vitejs wordpress-development wordpress-theme
Last synced: 23 Feb 2026
https://github.com/christopher-evans/log-psr-3-bridge
Bridge from West\Log\Log to a PSR-3 logger
Last synced: 13 Jan 2026
https://github.com/yuhexiong/object-oriented-programming-java
java object-oriented-programming oop
Last synced: 24 Mar 2025