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: 2026-06-26 00:18:33 UTC
- JSON Representation
https://github.com/negarprh/class-room-managment
Classroom Management System 📚 An interactive console application for managing students in a classroom. Built in Java, this project allows instructors to enroll students, update scores, generate reports, and more through a menu-driven interface.
Last synced: 05 Jul 2025
https://github.com/lesiaukr/goit-pycore-hw-06
Master's degree. MODULE 9 | HOMEWORK | Object Oriented Programming in Python
Last synced: 24 Mar 2025
https://github.com/sarwarsunjid/php-oop-crud
It is a simple CRUD project based on PHP using OOP pattern. A simple and basic system to add, edit, delete and view using PHP and MySQL using OOP.
object-oriented-programming oop php phpoop
Last synced: 31 Mar 2025
https://github.com/r8vnhill/scala-dibs
Code examples for the Design and Implementation of Software Libraries course (DIBS), focused on Scala. Covers OOP, FP, testing, and more — fully in English, built with SBT and Scala 3.
course-examples education functional-programming oop property-based-testing sbt scala scala2 scala3 software-libraries testing university
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https://github.com/par7133/dropjs
The iconic js library - BSD License
drag-and-drop javascript js library objects oop
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https://github.com/giseletoledo/nttmoviejava
Este projeto é uma aplicação Java para gerenciar filmes.
Last synced: 14 Mar 2025
https://github.com/krishanmihiranga/chatroom-applcation
chatroomroom application using socket programming - java
chatroom chatroom-client chatroom-server java javafx oop socket-programming
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https://github.com/anibalalpizar/algorithms-java
algorithms java layered-architecture memory-management oop recursion
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https://github.com/ahmednassar7/smart-campus
A university management system .
algorithms data-structures database java javaswing oop sql ux-ui
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https://github.com/zayarhtet/yogi-bear
2D GUI game with Java SE. Yogi Bear game is to collect every basket.
gui-game java java-gui java-swing oop
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https://github.com/yuhexiong/object-oriented-programming-java
java object-oriented-programming oop
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https://github.com/upi20/php_oop
OOP PHP Fundamental
functional-programming fundamental oop oop-php php
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https://github.com/xoneris/chess-game
A Chess game made in React
oop react tailwindcss typescript
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https://github.com/christopher-evans/log-psr-3-bridge
Bridge from West\Log\Log to a PSR-3 logger
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https://github.com/marimo44/learn-basic-oop-by-building-a-shopping-cart
OOP, or Object Oriented Programming, is one of the major approaches to the software development process. In OOP, developers use objects and classes to structure their code.
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https://github.com/alideweb/design-patterns-ts
Examples of design patterns and guide how to implement them ;)
design-patterns oop oop-in-javascript oop-in-typescript oop-principles ts typescript
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https://github.com/guomaimang/zenline
A command line drawing program implemented by java, also OOP Programming Group Project.
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https://github.com/duutheboy/chess-system
A chess game system, developed in Java using Object-Oriented Programming (OOP), designed to be played directly in the console. It employs best practices in development and OOP.
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https://github.com/kay-gyasi/design-patterns
This repository contains applications of the common OOP design patterns. Can be used as a guide for implementing various design patterns
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https://github.com/sofyansetiawan/oop-game-arena-review
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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
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https://github.com/chriskonnertz/regex
Use methods to fluently create a regular expression in PHP
api expression fluent interface library oop php regex regex-string regular regular-expression
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https://github.com/pedro15/crispy
UCI Chess Engine with SOLID principles in mind
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https://github.com/erthium/spaceinvaders
Good old Space Invaders game made in Python with Pygame.
2d-game game oop pygame python space-invaders
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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.
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https://github.com/yunusemrejr/java-numbers-from-numbers-oop
Java CLI program that takes 1 input and returns input * Pi & sqare root of input. Uses encapsulation. OOP methods used.
cli java multiplication oop pi sqrt
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https://github.com/alideweb/design-patterns
Examples of design patterns and guide how to implement them ;)
design-patterns oop oop-in-javascript oop-in-typescript oop-principles ts typescript
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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
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https://github.com/quirinof/oo-recipes
Repositório destinado a disciplina de Programação Orientada a Objetos do curso de Bacharelado em Sistemas de Informação
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https://github.com/razkibadr3/python-oop-exercises
des exercices de POO python : gerer Voitures + gerer les article + gerer les employes and show salaire...use (getter et setter)
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https://github.com/timothyl96/goo
Go standard library with extension - OOP style
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https://github.com/tomijuarez/lemmatisation
Lemmatisation fully implemented in Java.
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https://github.com/gonzalocg123/agendacontactos
Gestor de Contactos en Java Aplicación de escritorio desarrollada en Java Swing que permite gestionar contactos (añadir, editar, eliminar, importar y exportar en JSON) con almacenamiento en SQLite e imágenes asociadas.
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https://github.com/alinpahontu2912/energy-system
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https://github.com/diasnrg/patterns
design patterns class final project. used patterns: singleton, factory method, strategy and decorator.
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https://github.com/luizgll/oopd
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https://github.com/awesomearjun/ping-pong-sdl3
A Ping Pong videogame made in SDL3
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https://github.com/MOHI-UDDIN-AKBAR/typeScript-OOP-concepts
Explore the fundamentals and advanced aspects of TypeScript with a focus on Object-Oriented Programming (OOP) concepts. Dive into abstract classes, inheritance, interfaces, generics, access modifiers, and more. This repository serves as a comprehensive guide to leveraging TypeScript for robust and maintainable software development.
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https://github.com/dr1n/filescanner
Find (Processing) files in directory. OOP, Unit Test. Autofac + MsTest with Moq
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Last synced: 11 Jul 2025
https://github.com/bursasha/cpp-duo-matrix-calculator
Matrix calculator only for 2 matrices in C++ using OOP, polymorphism, STL, parsers, variety of algorithms ⌨️
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Last synced: 10 Sep 2025
https://github.com/sixtusagbo/alx-backend-javascript
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https://github.com/ayeshaynthv/semester-project-oop
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Last synced: 17 Feb 2026
https://github.com/anmol111pal/oops-in-cpp
This repository not only covers the concepts of Object Oriented Programming but also other essential topics in C++.
cplusplus object-oriented-programming oop oops oops-concepts oops-in-cpp
Last synced: 13 Jul 2025
https://github.com/anmol111pal/oops-in-java
This repository not only covers the concepts of Object Oriented Programming, but also other essential topics in Java.
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https://github.com/chihebabiza/my-cpp-stack
This project implements a simple templated stack in C++ using a doubly linked list. It supports basic operations like push, pop, top, and size, allowing storage of any data type. The goal is to demonstrate how a stack can be built manually using dynamic memory and linked structures.
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https://github.com/mr-v-i-k-t-o-r/compiler
simple compiler, made for practice
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https://github.com/shababahmedd/selenium4finance
Full source code of the Selenium-based automation suite for DailyFinance web app, including test scripts, configuration, and Allure reports.
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https://github.com/samirasiavash/phonebook
This Phone book application will provide the basic set of features of adding a new contact, searching, updating, deleting and sending SMS via web service.
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car driving with no library.
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https://github.com/vickshan001/breakout-ci401-project
A simple Java-based Breakout game built in 2020 as my first hands-on programming project during university. Features pause, scoring, and brick rows.
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https://github.com/nikbarb810/payday-board-game
A Java implementation of the Payday board game.
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https://github.com/sebastianbrzustowicz/rubik-s-cube-solver
C++ + WinForms. Program created with purpose to help user in solving Rubik's cube.
cpp oop rubiks-cube rubiks-cube-scrambler rubiks-cube-simulator rubiks-cube-solver visual-studio
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https://github.com/fanusaez/algoritmos3-fiuba
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fiuba java oop oop-principles pharo solid-principles
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https://github.com/dhunanyan/blade-of-shadows
Blade of Shadows is a 2D action platformer built with C++ and Qt, featuring fast movement, combat, jumping mechanics, animations, and a custom game architecture designed for further expansion.
2d-game action-game cmake cpp cxx desktop-game game-development game-engine ninja-game oop platformer qt qt6 side-scroller sprite-animation
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https://github.com/stepanblaha/game-of-life
Conway's Game of Life built in multiple different ways and programming paradigms
game-of-life object-oriented-programming oop python
Last synced: 17 Jun 2025
https://github.com/nikitakarmakarp/employee-payroll-system-java
The Employee Payroll System is a simple Java-based console application designed to manage and calculate employee payroll information. It allows HR or payroll administrators to input employee details, calculate salaries, generate payroll reports, and manage payroll records efficiently.
Last synced: 25 Mar 2025
https://github.com/amr-yasser226/oop-learning-repo
A focused repository for mastering Object-Oriented Programming (OOP) in Python. Features practical projects—Student Management, Banking System, Library Management—that demonstrate key OOP principles such as encapsulation, inheritance, polymorphism, and abstraction. Includes well-documented code and reflections on design patterns and software arch.
learning-projects object-oriented-programming oop programming-concepts python python-projects software-design
Last synced: 17 Jul 2025
https://github.com/ryanlarge13/fivefurnace-beta
This version of FiveFurnace is in beta, currently Fetching temperatures via openWeatherApi. But the accuracy is not perfected.
api oop programming vanilla-javascript
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https://github.com/adilevi25/memorymanageroop
A C++ memory management system using OOP principles
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https://github.com/pjblitz86/angularprojectspluralsight
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https://github.com/bagashiz/pemlan2023
Source code asistensi praktikum mata kuliah Pemrograman Lanjut mengenai OOP dengan Java.
Last synced: 10 Sep 2025
https://github.com/daniel-keogh/language-detector
A Java program that determines the natural language of text using n-grams
java language language-detection n-grams ngram-language-model oop
Last synced: 17 Jul 2025
https://github.com/steponask/invalid-brackets-detector
Detect Invalid brackets in your file!
bracket-dectection cpp invalid-brackets oop
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https://github.com/katkargaurav09/library-management-system-java-console-app-
A Java-based Library Management System that allows users to add books, manage members, borrow and return books using a simple console-based menu. This project demonstrates object-oriented programming (OOP) principles such as encapsulation, abstraction, and method overloading. System making it user-friendly and practical for beginners learning Java
corejava encapsulation java libary oop
Last synced: 25 Mar 2025
https://github.com/junaidsalim/string_manipulation_with_overloaded_operators_in_cplusplus
A class that provides various string operations including concatenation, comparison, indexing, sub-string extraction, assignment, and shifting.
cpp libraries oop oop-in-cpp oop-principles string-manipulation
Last synced: 18 Jul 2025
https://github.com/gusinacio/airfare-reservation
Final project for OOP class
Last synced: 10 Sep 2025
https://github.com/radiopizza/tpu-labs-android-development
This repository serves as a collection of laboratory assignments completed during the "Android Software Development" elective course
android android-studio constraintlayout coroutines dialogs fragments-layout gridlayout intents kotlin listener livedata navigation oop recyclerview regular-expression resources seekbar unit-testing viewmodel xml
Last synced: 17 May 2026
https://github.com/abdul-rahman99/librarysystem
The C++ Library System App is a console-based application that helps manage a library system. It is built using C++ and follows the principles of object-oriented programming (OOP) for organizing and managing the codebase.
cpp cpp17 library-management-system library-system oop oop-cpp oop-principles
Last synced: 18 Jul 2025
https://github.com/kornil/learning-oop-and-oloo-js
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https://github.com/wellingtonmwadali/alx-higher_level_programming
ALX Sprint 2 Journey
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https://github.com/vvladek/meower
Application like a pomodoro tracker made as PWA in Vanilla JavaScript. Vite and Vite-plugin-pwa are used to build the project. JavaScript code is written in OOP paradigm.
oop pwa vanilla-js vite vite-plugin-pwa
Last synced: 05 May 2026
https://github.com/thomasalbertodev/belajar-javascript-oop
Belajar Javascript OOP
Last synced: 19 Jul 2025
https://github.com/westrachel/ruby-small-problems
Problems I solved and small programs I wrote to practice Ruby and OOP.
Last synced: 11 Jun 2026
https://github.com/vincenzojrs/mrripstrategyanalysis
Statistical, machine learning and econometrics-based scripts for asset allocation strategy detection of MrRIP's portfolio
data-science oop polars python scipy
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https://github.com/omrip500/melomatch
MeloMatch is a smart music-tech app developed in a 24-hour hackathon, designed for singers who want instant, personalized musical accompaniment — anytime, anywhere.
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https://github.com/iamsenanur/marketappwithreact
MarketApp With React
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https://github.com/zayarhtet/bag
Bag Data Type implemented in C++, specialized in Basic Object-Oriented Design.
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https://github.com/offamitkumar/cpp-design-patterns
This Repo contain different Design Pattern implementation in C++, as well as Youtube Video link for explained implementation.
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