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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:

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/cybercoral/universalclasspy

It's a class template with two main methods (get, load), which lets you get and use any methods from the created class, for Python3.

basics basics-of-python oop python python3 ram

Last synced: 13 Jun 2026

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/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.

game-development java-11 oop

Last synced: 15 Jun 2026

https://github.com/amssdias/python-school

School database interaction.

oop

Last synced: 14 Oct 2025

https://github.com/valeriogc/java-inheritance-shop

Exercises about inheritance of classes in Java

inheritance java oop

Last synced: 31 Mar 2025

https://github.com/marvinraj/currency-converter

A simple command-line currency converter built with Python. This project utilizes the Fixer API to enable users to convert between different currencies. Features include currency conversion and the display of exchange rates. Clone the repository, install the required dependencies, and start converting currencies seamlessly.

api fixerapi oop python

Last synced: 14 Oct 2025

https://github.com/mehrajlatifli/to-do-list-dart-console-

To Do List (Dart-Console)

console dart oop todolist uuid

Last synced: 15 Oct 2025

https://github.com/thiagoaugusto1806/alura-pagina-de-negociacoes

Site desenvolvido na formação Alura "Melhore sua experiência de desenvolvimento com TypeScript"

class decorators interfaces oop typescript

Last synced: 15 Oct 2025

https://github.com/ferhatsanli/kotlincellphone

Training project. Cell phone simulation with Kotlin.

clean-code kotlin language-translation object-oriented-programming oop

Last synced: 10 Jun 2025

https://github.com/quanghuybest2k2/console

Typescript Console

nodejs oop typescript

Last synced: 17 May 2026

https://github.com/pedrohenrique-git/java-studies

Some examples and exercicies made in java

java oop

Last synced: 15 Oct 2025

https://github.com/danieldantasdev/software-architecture_formation-course-luisdev-part-3_dotnet-8_csharp-12

Formação completa sobre Arquitetura de Software: fundamentos, SOLID, boas práticas, POO, padrões de projeto (GoF), padrões arquiteturais, DDD, arquitetura limpa, hexagonal, EDA, serverless e análise de qualidade de código.

architecture backend best-practices clean-architecture code-quality csharp ddd design-patterns dotnet eda event-driven gof hexagonal-architecture luisdev oop refactoring serverless software-architecture software-engineering solid

Last synced: 14 Apr 2026

https://github.com/saad-bhatti/linuxshell

The course project for University of Toronto Scarborough course CSCB07: Software Design.

agile encapsulation java junit oop polymorphism scrum software-design unix

Last synced: 16 Jun 2026

https://github.com/ychaaby/octrees-barnes-hut-algorithm-simulation

Octree data structure implimentation using python, 3D simulation with Matplotlib

data-structures-and-algorithms matplotlib octtree oop python

Last synced: 09 Feb 2026

https://github.com/suha747/homefloww

Here’s a GitHub repository description for your HomeFlow app, which can be used for the repository's README.md or the project description section:

oop oop-principles polymorphism smarthome structure wpf wpf-application

Last synced: 06 May 2026

https://github.com/deanhdz/juego-java-oop

Entrega final de la materia de Tecnología Orientada a Objetos, el propósito del proyecto es aplicar los diferentes temas vistos en la materia relacionado al paradigma de la programación Orientada a Objetos. (Desarrollado para usarse en Greenfoot)

game-development greenfoot oop oop-principles oops-in-java

Last synced: 10 Feb 2026

https://github.com/nandaord/sistema-de-controle-monetario

Projeto para a cadeira de Programação Orientada a Objeto do 3° Período de Ciência da Computação na CESAR School

abstraction banking-system dao encapsulation inheritance java money-management oop polymorphism poo

Last synced: 11 Feb 2026

https://github.com/cfmvcarlos/python-udemy-lppm

Welcome to the Python Programming Masterclass repository! This repository showcases my projects, exercises, and notes completed during the Python: The Complete Python Developer Course on Udemy. This course provided a robust foundation in Python programming, covering both fundamental concepts and advanced techniques.

database oop python-script python3 sql sqlite3 tkinter tkinter-gui tkinter-python

Last synced: 06 May 2026

https://github.com/felipe-frc/biblioteca-aurea

Sistema web de gerenciamento de biblioteca com ASP.NET Core MVC, EF Core, Azure SQL Server, Azure App Service, testes automatizados e arquitetura em camadas.

asp-net-core aspnet-core-mvc azure-app-service azure-sql clean-architecture crud csharp dotnet dotnet8 entity-framework-core github-actions mvc oop portfolio software-engineering solid sql-server xunit

Last synced: 28 May 2026

https://github.com/kondlekar-yash/mapper

Demonstrating advanced JavaScript techniques along with HTLM/CSS.

css dom-manipulation es6 events html javascript oop third-party-libraries

Last synced: 06 May 2026

https://github.com/dasfmi/nosferatu

Access your postgres db as python objects

objects oop postgres python

Last synced: 08 Apr 2025

https://github.com/halil-yesilyurt/rectangle-drawer

Allows users to create, resize, and move rectangles on a webpage using an object-oriented approach.

javascript javascript-vanilla object-oriented-programming oop

Last synced: 10 Jun 2025

https://github.com/belovetech/system-design-practice

This repo contains my system design learning practice

oop oop-pattern oop-principles

Last synced: 13 Jul 2025

https://github.com/hajjsalad/stm32-esp32-iot-monitor-and-control

An ESP32 & STM32-based IoT system for monitoring environmental sensors and controlling devices. Collects sensor data, aggregates it locally, and publishes to AWS IoT Core efficiently, with Wi-Fi management, MQTT communication, and OTA-ready architecture.

aws-iot c cpp esp-idf esp32 freertos make mqtt oop ota-update priority-scheduling stm32 uart uart-handshake wifi

Last synced: 06 May 2026

https://github.com/olegweremyew/chess

React + TS + OOP

oop react typescript

Last synced: 06 May 2026

https://github.com/amahanna/6nimmt

A German card game

cpp oop

Last synced: 17 Jun 2026

https://github.com/sergij14/excel-app

Excel application created with vanilla JavaScript. Implemented custom web framework from the scratch (with state, routing, eventing, storage, DOM manipulations). Used Tailwind CSS for styling.

javascript oop webframework

Last synced: 07 May 2026

https://github.com/mert-turkgil/alpha

A freelance website for custom-made safety work shoes. Updating, deleting and creating in every way available. resx files update value creation and deletion available. When deleting and creating an entity, there is communication between them, but it would be better if I created services for these instead of processing them in the controller.

authentication authorization ckeditor4 datatables-plugin dotnet dotnet-core gmail-smtp identity mssql mssql-database mssql-server mvc mvc-architecture mvc-framework net oop oop-principles resx resx-manager smtp-mail

Last synced: 13 May 2026

https://github.com/suap-dev/learn-to-love

a repo I've created back in the middle of 2021 to learn love2d framework and lua language

learning love2d oop physics

Last synced: 11 Apr 2026

https://github.com/moondrop/helica

✨ A blazing fast micro web framework made for rapid development of RESTful APIs

api crud fast http nodejs oop rest rest-api routing server webserver

Last synced: 31 Mar 2025

https://github.com/danieldantasdev/advanced-csharp_training-course-luisdev-backend-part-3_dotnet-8_csharp-12

Treinamento avançado de C# abordando estruturas modernas da linguagem, POO avançado, delegates e events, async/await, semáforos, locks, coleções concorrentes, Garbage Collector, TPL, dynamic, ExpandoObject, reflections e criação de custom attributes.

advanced-csharp async-await backend concurrency csharp custom-attributes delegates dotnet dynamic events expandoobject garbage-collector luisdev oop reflection software-engineering task-parallel-library threading

Last synced: 16 Apr 2026

https://github.com/icepick4/tower-of-hanoi

Tower of Hanoï implemented in 2d (with two methods) and 3d (with THREE JS)

eslint game game-development hanoi hanoi-towers js lint oop three-js threejs tower-of-hanoi ts typescript video-game

Last synced: 12 Feb 2026

https://github.com/nehallxx/guru99livetesting-java

Guru99 Live Testing Project for a electronics online shopping

java maven oop page-object-model selenium-java selenium-webdriver testng

Last synced: 18 Jun 2026

https://github.com/imransilvake/quizzler

A simple quiz app built using Flutter Framework. It covers the fundamental building blocks of Object Oriented Programming (OOP).

dart flutter oop rflutter-alert

Last synced: 07 May 2026

https://github.com/the-pro7/vanilla-js-calculator

A minimal calculator, implemented with JS OOP

js-oop oop

Last synced: 10 Jun 2025

https://github.com/the-pro7/polygon-finder

An OOP based program for calculating polygon related stuff.

js oop oop-in-javascript

Last synced: 10 Jun 2025

https://github.com/al-ghaly/e-mail-sender

A simple email sender app with tkinter gui

desktop-application oop python tkinter

Last synced: 15 Mar 2025

https://github.com/barannmeisterr/dynamic-transportation-bus-schedule-simulation

This project simulates real bus transportation systems, analyzes route structures and builds the base for shortest path / trip planning algorithms by using Directed Graph Data Structure and Dijkstra Algorithm.

adjacency-list bfs circular-linked-list dijkstra dijkstra-algorithm directed-graph hashmap hashset java oop path-planning pathfinding priority-queue route-optimization shortest-path-algorithm stack

Last synced: 10 Apr 2025

https://github.com/m7moudgadallah/hospitalsystem

This is a project of Hospital System implemented with java using OOP & Concepts of OOD

java ood oop

Last synced: 02 Sep 2025

https://github.com/sproc01/robotlabyrinth

Simple game

cplusplus game oop xcode

Last synced: 18 Mar 2025

https://github.com/tanerceker/is-a-vs-has-a

is-a vs. has-a for relationships between classes and objects

classes has-a is-a objects oop oop-principles relationships

Last synced: 14 Feb 2026

https://github.com/asif-shahriar/java-practice

Some basic java practice problems

data-structures intellij-idea java jdk8 oop

Last synced: 11 Apr 2026

https://github.com/billxsheng/object-oriented-programming

OOP Practice & Concepts

java oop

Last synced: 10 Jun 2025

https://github.com/mistzsoftware/stickman-adventure

A simple SFML game made to try and learn C++ OOP, This is just a Stickman in a paper world

2d cplusplus cpp game oop platformer sfml stickman

Last synced: 02 Jul 2025

https://github.com/ghosteater1311/cpa_tracker

A cross-platform desktop application built with C++ & Qt allows students to manage and calculate their Course Performance Average (CPA) easily.

c cmake cpp17 gui-application oop qt6 software-engineering

Last synced: 07 May 2026

https://github.com/bongssss/aws

Vendor Application Inventory Platform built as a team project with pythons django framework and rest apis

django-rest-framework oop python

Last synced: 28 Feb 2026

https://github.com/samipak458/airline-mangement-system

The idea of this project is like a real-life example of an airline ticket booking system where customers directly interact with the receptionist on the booking counter to book their desired flight tickets.

airline-reservation cpp dsa oop problemsolving

Last synced: 02 Sep 2025

https://github.com/linggarm/theavengersheroes

This android app was developed as the final project for the "Android for Beginners" course on Dicoding in 2021. It displays a list of the superheroes who are the members of The Avengers, complete with their individual details.

android android-studio avengers dicoding glide kotlin object-oriented-programming oop recycler-view the-avengers

Last synced: 15 May 2026

https://github.com/mobiwn/programming-language-design

💻 Dive into a curated collection of programming language comparisons, exercises, and detailed slides in this repository for Urmia University students.

functional-programming haskell object-oriented-programming oop procedural-programming programming-language-concepts programming-language-theory programming-languages racket racket-lang racket-language urmia-university

Last synced: 05 Feb 2026

https://github.com/kundanvishen/modular-js

Modular Javascript Design Patterns Explained with Examples

design-patterns-js examples modular-js oop

Last synced: 12 Jun 2025

https://github.com/ap/class-observable

Allow other classes and objects to respond to events in yours

object-oriented-programming oop perl

Last synced: 12 Apr 2025

https://github.com/developermithu/ecommerce-project-php

Online e-commerce project

ajax bootstrap-4 mysql oop php7

Last synced: 16 Apr 2026

https://github.com/hajarwalfi/youdemy

Youdemy Learning Platform : Cours en ligne interactifs avec gestion enseignants/étudiants, analytics et validation OOP complète.

css html js mariadb oop php responsive sql uml

Last synced: 19 Jun 2026

https://github.com/changerd/oopsnake

console-based implementation of the classic Snake game

charp console oop

Last synced: 24 Mar 2025

https://github.com/jevgeni17/t-pilet

💸tpilet.ee automatic tickets purchase script(OOP)

javascript json oop regular-expressions requests selenium

Last synced: 16 Apr 2026

https://github.com/ibrahim-saber-mohammed/cppnd-system-monitor-project

System Monitor Project from the Object Oriented Programming Course of the Udacity C++ Nanodegree Program

cpp17 linux oop

Last synced: 02 Mar 2026

https://github.com/07rinat07/php-oop-mysql

This tutorial is about building a simple database application in the Object Oriented PHP style.

mysql-database oop php74 phpmyadmin

Last synced: 01 Apr 2026

https://github.com/khrishman/gym-membership-management-system

Java Swing application for managing gym memberships with Regular and Premium member support. Built using OOP principles and a GUI interface.

gui gym-management java java-project oop swing

Last synced: 01 Jul 2025

https://github.com/m7moudgadallah/learning-object-oriented-design-coursera-uoa

This repository for learning Object Oriented Design through the Coursera course "Object Oriented Design by University of Alberta"

abstraction crc decomposition encapsulation generalization inheritanc java object-oriented-analasis-design oop oop-principles uml

Last synced: 29 Mar 2026

https://github.com/mraskends/busdepot

BusDepot is a C# Windows Forms application developed as part of a university project. It simulates a simple bus depot management system, including drivers, buses, and route assignments.

csharp dotnet mysql mysql-database oop sql university windows-forms winforms

Last synced: 16 Apr 2026

https://github.com/dirkjbosman/func_with_scala

Func / Functions / Fun with Scala :)

functional-programming oop scala

Last synced: 08 Apr 2025

https://github.com/silvano315/contacts-agenda-software

This repository is the first project of the master's degree in AI Engineering that I am following. It aims to create an interactive software with Python that can manage phone contacts for its users. The implementation will make use of OOP programming, with the extra implementation of a GUI with Tkinter.

object-oriented-programming oop phone-agenda python tkinter tkinter-gui

Last synced: 24 Mar 2025

https://github.com/iamgroooooot/iikh

Interactive Intelligent Kitchen Helper(IIKH) 구현 프로젝트.

cplusplus oop oop-examples visualstudio2017

Last synced: 05 Mar 2026

https://github.com/wojtekdomino/bazalotow-rzeszowjasionka

Project from University class - Object Oriented Programming

cmake cpp flights gtest gui oop qt

Last synced: 17 Apr 2026

https://github.com/joelmaregina/csharp-project-senai

A console application made with C# and DotNet 6 developed during the FullStack Course of SENAI

csharp dotnet oop oop-csharp

Last synced: 20 Apr 2026

https://github.com/mniabedii/java-neo-bank

A Java console-based Neo Bank project demonstrating core OOP concepts by simulating essential banking features and user roles.

java neobank oop oop-in-java

Last synced: 01 Jul 2025

https://github.com/fabdoc27/bangubank

Bangubank demonstrating the use of both file and database storage with OOP principles, featuring user roles, transactions, and session management.

mysql oop pdo php tailwindcss

Last synced: 08 May 2026

https://github.com/heshamoomar/bank-system

Full OOP Bank system in C++ console

cpp oop

Last synced: 10 Jun 2026

https://github.com/hrithiqball/transtrack-system

Project to fulfill CSC577 - Software Engineering Theories & Principles

eloquent inertiajs laravel mysql oop php tailwindcss typescript vuejs

Last synced: 04 Apr 2026

https://github.com/jcampbell57/ruby_connect_four

A command line Connect Four game where two players can play against each other. The purpose of this project was to practice Test Driven Development (TDD) with RSpec.

object-oriented-programming oop rspec ruby tdd test-driven-development

Last synced: 17 Apr 2026

https://github.com/gaball1/ctrl_task_app

CtrlTask is Efficient task management solution to manage your tasks and time.. • Users can register, log in, add a task with the deadline and the content you want,create a project and add some tasks in the project,user can update project and add task,delete task,ability to work with your friends on tasks by adding them into the task by your friend’

c-sharp dotnet-framework oop sql-server windows-forms

Last synced: 18 Apr 2026

https://github.com/ultrareflex8672/vektorel_python98

Vektörel Bilişim Python + Yapay Zeka Kursu 98. Kur

css database django html javascript library oop pyqt5 pyqt6 python

Last synced: 04 Apr 2026

https://github.com/kenzy-ragab/employee-management-system

Simple employee management system console app built with C#

console-application crud csharp dotnet employee-management file-io modular-design oop

Last synced: 18 Apr 2026

https://github.com/ikajdan/game-of-life

A Python object-oriented implementation of Conway's Game of Life

oop pygame python

Last synced: 08 May 2026

https://github.com/mikeshiyan/lorem-ipsum

The Lorem Ipsum string manipulations.

composer ipsum lorem manipulations oop php string

Last synced: 18 Apr 2026

https://github.com/samirasiavash/user_management_application

The User Management Application is a desktop application with a three-tier architecture, written in OOP in Python, and deployed on SQLite. This application has features such as registration, login, search, changing user status and roles, pagination, etc.

3tier decorator login manage-users oop pagination performance-logging python registration search sqlite sqlite-database tkinter user-management-system user-managment

Last synced: 18 Apr 2026

https://github.com/henrylin03/library

Library app from The Odin Project's "Full Stack JavaScript" course.

css html javascript library objects oop

Last synced: 19 Apr 2026

https://github.com/paragunhale1998/digital-clock

Here I create a simple Digital Clock With Class OOP from scratch using HTML, CSS, and JavaScript.

clock css digital-clock html javasccript oop

Last synced: 19 Apr 2026

https://github.com/amirkot/hangman-javafx

🎮 JavaFX-based Hangman game featuring animated drawing, custom word list input, and a clean, responsive GUI — perfect for practicing Java desktop development.

advance-java game hangman hangman-game java javafx javafx-application oop open-university-israel student

Last synced: 19 Apr 2026

https://github.com/mtsokol/bibtexbrowser

Console browser for *.bib files with author and entry filters.

abstract-factory-pattern bibtex bibtexparser java junit5 oop visitor-pattern

Last synced: 12 Jun 2026

Object-oriented programming (OOP) Awesome Lists