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/AyeshaRafiq229/Hospital-Management-System
This is project in java based project build on oop principles.
beginer-projects filing hospital-management-system java object-oriented-programming oop oop-java oop-principles record-management
Last synced: 23 Jan 2026
https://github.com/mukhriddin-dev/php-bootcamp-laravel-yii2
ONLINE COURSE - PHP-BOOTCAMP (LARAVEL , YIii2 )
laravel mysql-database oop php yii2
Last synced: 03 Jan 2026
https://github.com/priontoabdullah/javascript-typescript-oop-es6-dom-problem-practice
🔔 The goal of this repo is to save my js programs. Basics of JavaScript. Beginner level. 🗽🚀
async-await dom error-handling es6 events javascript oop
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https://github.com/mattiamtzlr/epfl-cs108-course
Course material / notes of EPFL CS-108 (CS108) Practice of object-oriented programming
course-notes epfl java oop university-course
Last synced: 08 Jan 2026
https://github.com/tegarpratama/login-oop-php
Login & Registration Simple with OOP PHP
Last synced: 12 Jun 2026
https://github.com/ashifhassandev/oop-examples-typescript
𝐀 𝐫𝐞𝐩𝐨𝐬𝐢𝐭𝐨𝐫𝐲 𝐜𝐨𝐧𝐭𝐚𝐢𝐧𝐢𝐧𝐠 𝐎𝐎𝐏 (𝐎𝐛𝐣𝐞𝐜𝐭-𝐎𝐫𝐢𝐞𝐧𝐭𝐞𝐝 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠) 𝐞𝐱𝐚𝐦𝐩𝐥𝐞𝐬 𝐢𝐧 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭.
nodejs oop oop-examples oop-principles typescript
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https://github.com/midhatahir/-python-
Python
basic-learning basic-programming oop python3 socket-programming
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https://github.com/dimpiax/swift-design-patterns
Basic implementation of design patterns on Swift with UML visualization
design-patterns ood oop swift uml
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https://github.com/sug0/zerofucks
just another boring brainfuck interpreter
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https://github.com/asergioscosta/java-banking-system
Java console app simulating banking operations: withdrawals, deposits, transfers, and statements.
banking console-application finance java oop
Last synced: 19 Oct 2025
https://github.com/aianytime/pythonoop
Implementation of all the concepts of Object-Oriented Programming (OOP) in Python.
coding object-oriented-programming oop python python3
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https://github.com/g-magdy/pong-game
Your Classic Arcade Game, but with a twist; the ball speeds up!
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https://github.com/deepcloudlabs/dcl204-2019-dec-16
DCL-204: Java SE 8 Programming
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A full implementation of the classic game Arkanoid using java & javaFX.
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https://github.com/isaacalves7/p2p-network-programming
✳️🖧 It's a repository of P2P networking programming.
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https://github.com/git-user-cpp/mini_database
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https://github.com/taka-rl/handwriting-digit-character-recognition
A Flask web app for handwriting digit and character recognition using CNN model
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https://github.com/saeedkohansal/php-oop-crud-pdo-mysql-script
I will teach you how to create a PHP Object-Oriented CRUD system using the PDO extension and MySQL database from scratch. You should know the basics of PHP to handle this. After watching this video, you will know how to do a complete PHP CRUD operation. It's a video about backend web development and database.
backend course crud database dummy-data gilgeekify howto learn-to-code mysql object-oriented-programming oop pdo pdo-mysql php phpmyadmin script sql-injection sql-query tutorial web-development
Last synced: 05 Jan 2026
https://github.com/novikovadaria/interim_certification_java
Промежуточная аттестация на программе Разработчик онлайн университета GeekBrains | Intermediate certification at the GeekBrains Online University Developer Program
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Last synced: 20 May 2026
https://github.com/sofiane-abou-abderrahim/javascript-classes-oop-mini-shop
I built this JavaScript demo with objects, and most importantly with Object Oriented Programming (OOP) and Classes. For example, inside of those classes, I added data and logic, public and private properties, constructors, inheritance, etc. This way of thinking about my program allowed me to split my code in a cleaner, easier to understand way.
classes constructor inheritance javascript object-oriented-programming objects oop private-properties public-properties
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https://github.com/abdojoker99/todo
The app includes localization support for a multilingual experience, theming options for personalized aesthetics, and a responsive design to ensure seamless usability across devices. Users can securely log in and sign up with Firebase authentication, while all important tasks are safely stored in a Firebase database for easy access and management.
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https://github.com/materwelondhruv/seedcord
A Discord bot framework built on top of Discordjs. You handle the logic. It handles the rest.
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https://github.com/kurnakovv/factorypattern
Best practices for "Factory pattern".
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https://github.com/fitsumhelina/student-registration-system
This Python-based Student Registration System allows admins to manage students and courses, and enables students to register and manage their courses. Data is stored using a file-based approach.
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https://github.com/rushilpatel21/learning-management-system
Designed and implemented a Learning Management System (LMS) as part of an Object-Oriented Programming (OOP) assignment.
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https://github.com/lablnet/php-cookie-manipulation-class
PHP Cookie manipulation class This package can provide easily manipulation of cookie
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https://github.com/sandippalit/data-structures-and-algorithms-in-python
This repository by Sandip Palit contains Data Structures and Algorithms in Python.
algorithms backtracking complexity data-structures dsa linked-list maths oop python recursion searching sorting
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https://github.com/abdo-baheeg/ecomarket
E-commerce project for OOP course at Faculty of Engineering, Ain Shams University - Fall 2024
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Last synced: 16 May 2026
https://github.com/orhunyildiz/matchingcardgame
Nesne Yönelimli Programlama dersinde yapmış olduğumuz proje.
Last synced: 08 Oct 2025
https://github.com/mushigarou/irc-server
This IRC server features private, group chat and file transfert
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https://github.com/sevdanurgenc/swingawtornekleri
Gorsel Programlama dersine ait ornek kodlardir.
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Last synced: 23 Mar 2025
https://github.com/ishaansathaye/cpe203-oop
Cal Poly CPE 203 Project Based Object-Oriented Programming and Design
cal-poly computer-science java oop
Last synced: 13 Apr 2025
https://github.com/kader1680/blog-api-crud
This Blog personal website using Laravel framework project also save data in mysql database
bootstrap5 class crud-application css database html5 laravel laravel-framework laravel-package mysql-database object-oriented object-oriented-programming oop php8 sql
Last synced: 24 Jan 2026
https://github.com/mipmipp/rick-and-morty-wiki
Rick and Morty Wiki is a web app with a user-friendly interface. It fetches character data from the Rick and Morty API, utilizing caching for optimal performance. Built with HTML, CSS, Bootstrap and JavaScript, it follows a modular architecture, employing ES modules, entities, mappers, and services. Includes Jest for testing.
bootstrap css entity esmodules html javascript jest-tests localstorage mapper netlify oop rickandmortyapi unit-testing wrapper
Last synced: 15 Apr 2025
https://github.com/msadeqsirjani/design-pattern-explained-with-food
GoF Design Patterns with "Real-World" examples involving Food-Related Businesses and mock dependencies
design-patterns dotnet gang-of-four object-oriented-programming oop
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https://github.com/defaultik/djitello_controller
simple dji-tello drone controller
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https://github.com/doonse/boidssimulation
Simulation of Boids(Prey) and Hoiks(Predator)
boids-algorithm boids-simulation oop predator-prey pygame-application vectors
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https://github.com/ewoskyx/school_library
School Library App created by using Ruby and OOP
abstraction design-patterns encapsulation inheritance oop polymorphism ruby
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https://github.com/erfaniaa/ap-messenger
A chatting messenger, implemented with JavaFx
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https://github.com/milandjurdjevic/cenum
Object oriented alternative to C# enum
csharp ddd dotnet enum enumeration oop sourcegenerator
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https://github.com/jmcamposdev/1daw-prog
📚 Welcome to the 1st year of Web Development programming repository! Here you will find activities 📝, projects 🏗️, exams 📝, and more! 💻 👍 Contributions and suggestions are always welcome! Happy coding! 💻🚀
arrays class collection file-handling functions funtionalprogramming if-else java loops matrix oop streams string-manipulation swing swing-components
Last synced: 17 Mar 2025
https://github.com/dgroup/mbox4j
Simplify the manipulations with emails for Java-based applications.
elegantobjects email email-reader email-sending emails java oop oop-library
Last synced: 05 Feb 2026
https://github.com/abuzar-alvi/books-library-in-python
This Python project is made by me, Python project for improving python skills.
books-library library oop python
Last synced: 03 Feb 2026
https://github.com/faizan45640/car-rental-management-system-python
This repo contains an intermediate car rental management system project made in python.
management-system oop project python semester-project
Last synced: 16 Mar 2025
https://github.com/tuancamtbtx/solid-principles
Example of SOLID principles using object-oriented languages
Last synced: 14 Jun 2025
https://github.com/oriyarden/path-finding-and-object-tracking-using-machine-learning-ai-from-scratch-numpy-only-in-python
Optimizing Path Finding using Machine Learning AI from Scratch (only numpy arrays) in Python
ai algorithms artificial-intelligence from-scratch google-colab-notebook machine-learning machine-learning-algorithms numpy numpy-arrays object-detection object-oriented-programming oop pathfinding python reinforcement-learning reinforcement-learning-algorithms
Last synced: 03 May 2026
https://github.com/beratyesbek/netcore_carrentalproject_backend
AOP, OOP, API, Fluent Validation, Entity Framework, AUTOFAC and more technic, framework and library have been used
aop asp-net-core autofac charp entity-framework-core oop
Last synced: 12 Jun 2026
https://github.com/trivonse/mapty
Project for OOP
css geolocation html javascript map oop
Last synced: 13 Apr 2026
https://github.com/2200031797kavyaa/pygame2
The Snake Game with Pygame is a classic arcade-style game where players control a growing snake to eat food while avoiding collisions, offering an engaging introduction to game development using Python and the Pygame library.
arcade-style collision-detection game-development game-over object-oriented-programming oop pygame python score-tracking snake-game sound user-interface
Last synced: 22 Mar 2025
https://github.com/fernandezfran/exma
A Python library with C extensions to analyze and manipulate molecular dynamics trajectories and electrochemical data
computational-physics data-analysis molecular-dynamics oop python science
Last synced: 16 Jan 2026
https://github.com/anomalous254/daraja_client
This python module provides a simple way to integrate the Safaricom MPESA Daraja 2.0 API into your Python projects. It is designed to handle common operations like generating access tokens, formatting phone numbers, and sending STK Push requests.
api-client api-rest daraja daraja-api daraja-mpesa oop python3
Last synced: 14 Jan 2026
https://github.com/johnntirintis/bank-application
Java-based simulation of a banking system with support for various account types and operations, demonstrating principles of OOP and exception handling
banking-system java object-oriented-programming oop
Last synced: 05 Oct 2025
https://github.com/0x76agabond/diamond-testing-framework
A structured, OOP-style framework for testing Diamond (EIP-2535) contracts. Designed for modularity, clarity, full test coverage across facets.
diamond-standard eip-2535 oop solidity testing
Last synced: 10 Apr 2026
https://github.com/esraa-emary/vole-machine-language-simulator-gui
The Vole Machine Language Simulator GUI is a graphical application designed to simulate the operations of a simple CPU using Qt.
Last synced: 12 May 2025
https://github.com/prince-ravi-leow/simpler_timer
⏱️ A simple interactive-first timer for all your Python timekeeping needs
interactive object-oriented-programming oop python timer
Last synced: 14 Jan 2026
https://github.com/sofiane-abou-abderrahim/javascript-oop-project-planner
I built this JavaScript application where we can move items around. I worked with classes and with the Object Oriented Programming (OOP) approach. I also worked with the DOM, I moved elements around and with event listeners. I used a callback pattern to pass functions to other instances so that from inside they could be called upon certain events.
callback classes classes-and-inheritance classes-and-objects dom event-listeners functions javascript object-oriented-programming oop
Last synced: 14 Jun 2025
https://github.com/stdlib-js/assert-instance-of
Test whether a value has in its prototype chain a specified constructor as a prototype property.
assert assertion class inherit inheritance inherits instanceof javascript node node-js nodejs object-oriented oop proto prototype stdlib util utilities utility utils
Last synced: 15 Mar 2025
https://github.com/mittelmark/emil
Minimal object oriented prpgramming for R system similar in syntax to Python
oop prototype-programming r-language r-package
Last synced: 03 Sep 2025
https://github.com/rajanmandanka07/banking-system
Java console application simulating a banking system. Users can manage accounts, perform transactions, and view history, with data stored in MySQL.
banking-system console-application core-java-projects java mysql oop
Last synced: 09 Mar 2026
https://github.com/adil-bikiev/employee-performance-evaluation-system
The Employee Performance Evaluation System 📊 helps organizations manage and assess employee performance efficiently. It allows adding ➕, editing ✏️, deleting ❌, and restoring ♻️ employee records, while tracking performance based on attendance 🕒, soft skills 🤝, and hard skills 💻, ensuring effective HR management.
database final-project jar java-database javafx-application oop team-repo
Last synced: 11 Feb 2026
https://github.com/gumdropsteve/twitter
Collection of Python scripts utilizing Selenium for Twitter (tweet , retweet)
Last synced: 11 Mar 2025
https://github.com/andr3w03/intentapptest
Android Kotlin Test Project - Intent App Test
activity android android-application android-studio dicoding intent kotlin object-oriented-programming oop
Last synced: 15 May 2026
https://github.com/tuanai-vireox/solid-principles
Example of SOLID principles using object-oriented languages
Last synced: 07 May 2026
https://github.com/msadeqsirjani/toorla
An object-oriented programming language names Toorla
oop programming-language toorla
Last synced: 06 Jul 2025
https://github.com/bushmusi/my-catalog
In this project we have create a console app that will help you to keep a record of different types of things you won: books, music albums, movies, and games. Everything will be based on the UML class diagram presented below. The data will be stored in JSON files but you will also prepare a database with tables structure analogical to your program's class structure.
linter oop pgsql ruby tdd unit-testing
Last synced: 26 Apr 2025
https://github.com/iamthiagoo/mylibrary-cs-console
College work, in the OOP discipline that simulates a library system in C#
Last synced: 05 Apr 2025
https://github.com/chiedev/javascript-beginners
A simple guide for JavaScript beginners. Powered by GitHub Pages
constructors exercise factories getters javascript object oop primitive-types private-properties properties reference-types setters
Last synced: 16 Mar 2025
https://github.com/phatdev12/oop-vku
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https://github.com/vinniko/design-pattern-lerning
🎓 Learning design patterns
Last synced: 22 Aug 2025
https://github.com/fahdseddik/space-shooter-game
This is a retro-style 2D space-shooter game written in Python (OOP) using Pygame library.
2d 2d-game 2d-graphics object-oriented-programming oop oop-in-python pygame python space-invaders spaceshooter
Last synced: 10 Nov 2025
https://github.com/brett-richardson/base_service
Base Service for Ruby Objects
oop ruby ruby-gem ruby-library ruby-on-rails rubygem services solid
Last synced: 14 Aug 2025
https://github.com/damian-m-g/pomodoro_tracker
Pomodoro technique implementer.
arduino fox fxruby gamification jorobuslab oop pomodoro ruby
Last synced: 28 Apr 2026
https://github.com/lehaine/littlekt-extras
An extension of LittleKt that adds a bunch of goodies.
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Last synced: 13 Aug 2025
https://github.com/aldoignatachandra/typescript-oop
Learning Typescript Object Oriented Programming Such As Class, Inheritance, Interface, Constructor etc.
object-oriented-programming oop typescript
Last synced: 22 Jun 2025
https://github.com/jr-cologne/login-script
A simple object-oriented and database-based login script with PHP.
database-based object-oriented oop php
Last synced: 04 Apr 2025
https://github.com/aymaneallaoui/static-site-generator
A static site generator (SSG) made in Python using the OOP paradigm.
oop oops-in-python python python3 ssg static-site-generator
Last synced: 29 Apr 2026
https://github.com/tudor-rusu/oop-game
Plain PHP Application using OOP concepts without any framework.
composer docker nginx oop oop-principles php7 phpunit
Last synced: 12 Apr 2026
https://github.com/budgielang/nbudgie
A natural language layer on top of Budgie. 🦜
csharp general-language-syntax java javascript language metalanguage oop python ruby syntax typescript
Last synced: 14 Apr 2026
https://github.com/lsndr/eslint-plugin-typescript-inheritance
ESLint typescript plugin to control inheritance
eslint inheritance oop typescript
Last synced: 01 Dec 2025
https://github.com/sunshine-ki/bmstu4_oop
4-semestr bmstu cpp iu7 object-oriented-programming oop
Last synced: 03 Oct 2025
https://github.com/ugurcanerdogan/knn-classification-regression
BBM409 Machine Learning Laboratory - Assignment 1 : KNN Classification and KNN Regression using k-Fold cross validation (OOP design for classifiers)
kfold-cross-validation knn knn-algorithm knn-regression machine-learning oop python
Last synced: 12 Aug 2025