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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/danieldantasdev/software-architecture_formation-course-luisdev-part-2_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: 13 Apr 2026

https://github.com/danieldantasdev/object-oriented-programming_course-luisdev-essential-beginner-part-11_dotnet-8_csharp-12

Repositório da trilha 'Programação Orientada a Objetos' do Kit Essencial Iniciante .NET. Inclui fundamentos de OO, como classes, objetos, herança, polimorfismo, encapsulamento, abstração, interfaces e classes abstratas, com práticas guiadas.

abstraction beginner classes csharp dotnet encapsulation inheritance interfaces luisdev object-oriented-programming oop polymorphism

Last synced: 13 Apr 2026

https://github.com/olaszpl/object_oriented_programming_course

Solutions to the tasks from the Object Oriented Programming course at AGH University of Krakow 2024/25.

agh-wi java oop

Last synced: 10 Jun 2026

https://github.com/akshat-kumar-work/java-oop-learning

This repo contain all oop topic files which i had created while learning it

oop oop-principles oops-in-java

Last synced: 07 Sep 2025

https://github.com/notchampi0n/java_programming

Java Programming using Abdul Bari's Course on Udemy.

computer-science java-8 oop oops-in-java prograaming

Last synced: 10 Jan 2026

https://github.com/sssshefer/design-patterns

Design patterns and Object-oriented techniques implemented on Java

design-patterns java object-oriented-programming oop

Last synced: 01 Mar 2025

https://github.com/jcchikikomori/hello-php

Sample of what PHP can do for your future Web Project!

composer crud htaccess json multi-user myphp mysql nodejs oop pagination php php-framework psr12 template yarn

Last synced: 05 Feb 2026

https://github.com/codeslash21/resturant_booking

CLI based Java Application for Resturant booking

cli encryption java oop

Last synced: 10 Apr 2025

https://github.com/alexandrastroiu/coffeeshop-oop-project

The project aims to develop a management system for a network of coffeeshops.

cplusplus object-oriented-programming oop

Last synced: 07 Sep 2025

https://github.com/yashsonaar/pcm-jee-quiz

The project is about quiz platform for JEE aspirants who want to give free PCM test series..

cpp jee oop

Last synced: 02 Apr 2025

https://github.com/csaba79-coder/book-register

Reading 2 txt files for the books and their category!

error-handling file-handling oop

Last synced: 26 Mar 2025

https://github.com/mdawoud27/alx-higher_level_programming

Python is a popular programming language. It was created by Guido van Rossum, and released in 1991. It is used for: web development (server-side), software development, mathematics, system scripting.

javascript oop python sql

Last synced: 15 Apr 2026

https://github.com/henriqueyun/hotel

Um software de gestão de hotéis. Proposto para compor parte das avaliações das disciplinas de Engenharia de Software, Banco de Dados e Programação Orientada a Objetos.

database java javafx mysql oop

Last synced: 13 Apr 2026

https://github.com/clamytoe/pryce

Script for searching for items on ebay and barnes and noble

oop python scraping

Last synced: 09 Jun 2026

https://github.com/firmansyah2701/class-diagram

Simple app relationship class diagram with php

oop php

Last synced: 11 Jun 2026

https://github.com/marimo44/learn-intermediate-oop-by-building-a-platformer-game

Learn about classes, objects, inheritance, and encapsulation. You'll also learn how to design and organize game elements efficiently and gain insights into problem-solving and code reusability.

canvas2d javascript js oop

Last synced: 07 Sep 2025

https://github.com/somodidenise/polynomial-calculator

A Java desktop app for basic and advanced polynomial operations with a user-friendly GUI.

calculator gui java maven mvc oop polynomial swing

Last synced: 16 May 2026

https://github.com/paulddev/programming-language

C, C++, C# study.

c cpp oop

Last synced: 23 Feb 2026

https://github.com/code-help-tutor/oop-workshops

OOP 辅导, code help, CS tutor, WeChat: cstutorcs Email: tutorcs@163.com

oop

Last synced: 25 Apr 2026

https://github.com/hareem-gohar/oop-dsa-stl

This repository is dedicated to learning and solving problems in Object-Oriented Programming (OOP), Standard Template Library (STL), and Data Structures and Algorithms (DSA) using C++.

algorithms cpp dsa oop standard-template-library

Last synced: 26 Mar 2025

https://github.com/katkargaurav09/java-e-commerce-console-app

Java E-commerce Console is a simple Java-based e-commerce console application that simulates basic online shopping functionality. It allows users to manage a product inventory, add/remove products from a shopping cart, and view the cart—all using Java's object-oriented principles and ArrayList for dynamic data storage.

arraylist corejava inheritance java oop

Last synced: 02 Apr 2025

https://github.com/menathndgd/java-design-patterns-examples

This repository contains Java implementations of key design patterns: Singleton, Decorator, and Observer. Each pattern is demonstrated through real-world examples, including a database connection manager, a customizable coffee shop, and a weather monitoring system. Ideal for learning OOP design principles.

code-examples decorator-pattern java-design-patterns observer-pattern oop real-world-scenario singleton-pattern

Last synced: 26 Mar 2025

https://github.com/par7133/xbox-and-js-oop

Playing Xbox by Javascript OOP - MIT

by flash-like javascript oop playing xbox

Last synced: 06 Jul 2025

https://github.com/mbrsagor/pylearn

The project basically Python advance level code which there is a lot of topics in python.

algorithms data-structures data-structures-and-algorithms oop python3

Last synced: 14 Jul 2025

https://github.com/minhduc29/alien-invasion

A classic game about eliminating the invasion of aliens using Pygame based on the guide of 'Python Crash Course', added some features and AI player

alien-invasion aliens game invasion oop pygame python-crash-course python3

Last synced: 21 May 2026

https://github.com/minhduc29/sudoku

A classic game about solving a 9x9 and partially filled board using Pygame

backtracking board oop pygame sudoku

Last synced: 20 Apr 2026

https://github.com/anibalventura/patient-management-system

WinForm app to manage a patients system with lab results, written in .NET Core with SQL-Server using OOP.

csharp dotnet dotnet-core oop patient-mgmt sql-server winforms winforms-application

Last synced: 28 Feb 2025

https://github.com/agvangrigoryan/cpp-modules

My attempt to discover CPP. These projects are more based on the concept of OOP, include various design patterns and using the STL library.

42yerevan cpp cpp98 design-patterns oop stl

Last synced: 10 Jan 2026

https://github.com/ayhamratrout/stack

This repository contains my implementation of a generic Stack data structure using a generic LinkedList data structure. The Stack has been tested for functionality and the XUnit tests are included in this repository.

backend backend-development collections csharp data-structures generic-collections generic-programming generic-types generics linkedlist oop oop-principles stack xunit xunit-tests

Last synced: 06 Jul 2025

https://github.com/algoritmau/mapty

Repo of the mapty project

javascript js oop vanilla-javascript

Last synced: 12 Mar 2025

https://github.com/andremelchior/csharp-labs

Repositório com arquivos de exercícios e experimentações em C#, criados para fins de estudos e práticas de programação.

csharp oop oop-in-csharp

Last synced: 26 Mar 2025

https://github.com/wiizzl/rubiks-cube

A Rubik's Cube game implemented in C#

dotnet oop

Last synced: 08 Apr 2025

https://github.com/abdur-rahman-apu/js-cart-app-client

A responsive Cart Application built with vanilla JavaScript, JSON Server, and animated with vanilla CSS! This app lets users browse products, add items to a cart, and modify items in the cart with OOP-based JavaScript.

cart css-animation fullstack-javascript html-css-javascript json-server oop responsive-web-design rest-api vanilla-javascript

Last synced: 10 Jun 2026

https://github.com/hbb-polinema/laporan-praktikum-pbo-2019

Laporan Praktikum Pemrograman Berorientasi Objek 2019

java laporan oop pbo praktikum

Last synced: 29 Apr 2025

https://github.com/gilifaibish1999/minesweeper_board_creator

This Java program creates a minesweeper board according to user input (user input of board size, and number of bombs.)

java matrix minesweeper minesweeper-board oop

Last synced: 22 May 2026

https://github.com/pj-pj-pj/money.co

In short, money manager 💰

java money-manager oop

Last synced: 17 Mar 2025

https://github.com/aelmah/oop-java

A collection of Java projects demonstrating Object-Oriented Programming fundamentals

java oop oop-principles oops-in-java

Last synced: 07 May 2025

https://github.com/piotrsmola/java-project-library

Library management application written in JAVA and Swing for GUI, as part of a university project

gui java oop swing swing-gui

Last synced: 02 Apr 2025

https://github.com/suap-dev/python-essentials

a repository intended for people who want to know some python basics

lambda-functions numba numpy oop pandas teaching

Last synced: 17 Mar 2025

https://github.com/bberkay/design-patterns-with-python

Design Patterns with Python studies to practice

design-patterns oop python

Last synced: 26 Mar 2025

https://github.com/bberkay/computer-science-studies

Includes some subjects such as DSA, Design Patterns, Clean Code and much more.

computer-science dsa oop socket-programming solid unit-testing

Last synced: 05 Jan 2026

https://github.com/makcymal/oop

Just some patterns

csharp oop pattern patterns

Last synced: 01 Apr 2025

https://github.com/tsembp/student-grading-system

A student grading system application with CRUD operations, MySQL integration, role-based authentication and more.

java javafx mysql oop student-grading-system

Last synced: 13 Apr 2026

https://github.com/pedramardakani/api_php_fetch_trailer

A minimal working example of creating and authenticating a php GET request to an API, and converting the JSON response to a php object.

api json movie oop php trailer youtube

Last synced: 13 Apr 2026

https://github.com/ahmetsah13/java-api-basics

Simple console-based Java API simulation with layered architecture

backend basic-api console-app internship-showcase java oop

Last synced: 16 Oct 2025

https://github.com/trvswgnr/taw2020

WordPress theme for travisaw.com

oop php wordpress wordpress-theme

Last synced: 17 May 2026

https://github.com/rohittp0/s3-oop-lab

The repository that would host all the programs for 3rd semester OOP Lab

hacktoberfest oop oop-in-cpp

Last synced: 06 Oct 2025

https://github.com/fahadfoysal/employee-management-system-cli

A simple Command-Line Interface (CLI) application written in Python for managing employee records. The system allows you to add, update, delete, view, and search employee information. All data is persistently stored in a .txt file.

cli-app oop oops-in-python python

Last synced: 06 Oct 2025

https://github.com/hasnainroopawalla/ts-mxn

A lightweight TypeScript Mixin framework

generics mixin mixins oop runtime typescript

Last synced: 23 Feb 2026

https://github.com/tsheporamantso/oop-projects

These are practice projects on JavaScript Object Oriented Programming

classes-and-inheritance construtor functional-programming html-css-javascript oop

Last synced: 07 Oct 2025

https://github.com/uqbar-project/eg-vehiculos-kotlin

Ejercicio inicial Kotlin con testeo unitario

kotlin oop testing

Last synced: 07 Oct 2025

https://github.com/ahmadjoba96/ppu

My CS coursework from PPU 🎓🧑‍💻

cpp database datastructures-algorithms java mysql-database oop

Last synced: 07 Oct 2025

https://github.com/danieldantasdev/object-oriented-programming_course-luisdev-essential-beginner-part-3_dotnet-8_csharp-12

Repositório da trilha 'Programação Orientada a Objetos' do Kit Essencial Iniciante .NET. Inclui fundamentos de OO, como classes, objetos, herança, polimorfismo, encapsulamento, abstração, interfaces e classes abstratas, com práticas guiadas.

abstraction beginner classes csharp dotnet encapsulation inheritance interfaces luisdev object-oriented-programming oop polymorphism

Last synced: 14 Apr 2026

https://github.com/jacob-pitsenberger/python-electronics-inventory-management-system-object-oriented-programming-project

Welcome to the Python Electronics Inventory Management System project repository! This project is a demonstration of Object-Oriented Programming (OOP) principles in Python for managing an electronic parts inventory.

data data-structures dictionary exception-handling file-io filesystem input-output inventory-management-system management-system modules oop pickle python user-interface

Last synced: 08 Oct 2025

https://github.com/alizul01/game-development-learn

Learn about Game Development for my competition preparation, at this repo i'll learn about C-Sharp Basic, OOP of C-Sharp, Unity, and etc.

csharp game-dev game-development oop unity

Last synced: 18 May 2026

https://github.com/muhammed-shafeeque-th/dart_language_learning

This repository consist of my workouts on Dart programming language and its practicals, feel free to checkout. First step towards flutter learning journey

advanced dart future generators io iterator null-safety oop streams

Last synced: 05 Feb 2026

https://github.com/nikamunjishvili/nest-task

this is back-auth project

nestjs nodejs oop typescript

Last synced: 20 Apr 2026

https://github.com/oluwxtope/plan-my-finance

Console-based Finance Planner - Obsidi Academy Cohort 6 Project

java java-17 java-17-maven maven oop

Last synced: 29 Apr 2026

https://github.com/pj-pj-pj/todo

to manage tasks and track progress

oop

Last synced: 27 Jan 2026

https://github.com/biancodavide3/ultimate-java

The Ultimate Java Series of Courses from CodeWithMosh, from beginner to advanced topics

functional-programming generics java oop

Last synced: 09 Oct 2025

https://github.com/jeelsidpara2811/weather-data-app-jeel

Generates a static website (HTML) from Java OOP city models; includes small/big cities with navigation.

gradle html java oop static-site

Last synced: 16 Apr 2026

https://github.com/corocoto/oop-in-c-sharp

Object Oriented Programming in C#

cli-app csharp desktop-app examples oop

Last synced: 09 Oct 2025

https://github.com/shafikshaon/babysitterconsoleapp

The babysitter app helps a babysitter to manage her clients. See all details information, can add/remove client.

babysitter consoleapp oop

Last synced: 18 Oct 2025

https://github.com/martapolii/csharp-programming-practice-2

Building object-oriented programs using C#. This repository includes projects focused on OOP concepts such as inheritance, polymorphism, and abstraction. It also covers file handling, exception management, and building GUI applications with Windows Forms.

abstraction csharp deserialization exception-handling file-handling gui-development inheritance oop polymorphism serialization test-driven-development windows-forms windows-forms-csharp

Last synced: 24 Jan 2026

https://github.com/lana-20/oop-encapsulation

Encapsulation binds together the code and data in a single unit of work (a class) and acts as a defensive shield that doesn’t allow the external code to access this data directly.

data-hiding encapsulation encapsulation-protocol oop oop-principles oops oops-in-java oops-in-python

Last synced: 23 Feb 2026

https://github.com/blaze6950/publicates-inheritance-

A small example of a console application that shows examples of inheritance. Subject area - publications

case-study cplusplus cui example inheritance oop oop-examples publication

Last synced: 10 Oct 2025

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/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/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/mohammad-obidat/bootcamp-recipe

I built this exam project through Elevation academy full-stack Bootcamp exam, I used one API

api css-grid css3 express handlebars html5 javascript jquery nodejs npm-package oop

Last synced: 14 Apr 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/sujon-ahmed/practice-php-oop

This repository will cover PHP OOP

oop php7

Last synced: 11 Oct 2025

https://github.com/yegor256/object-models-slr

Systematic Literature Review of Object Models

object-model object-oriented-programming oop slr

Last synced: 08 Feb 2026

https://github.com/suap-dev/school_register

after making the python shool register i decided to go make it cooler with C++

enum-class oop stl-map stl-vector

Last synced: 11 Oct 2025

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"

java oop

Last synced: 11 Oct 2025

https://github.com/barannmeisterr/citizen-information-system

The Citizen Information System is a comprehensive application designed to manage and retrieve detailed information about citizens residing in Turkey. This system encapsulates a citizen's personal information, family relationships, contact details, and address records. It integrates seamlessly with multiple databases to gather and present a unified.

btree-indexes citizien-portal database-management dynamictable java myisam mysql mysql-server oop query-optimization sqlqueries swing-gui

Last synced: 17 May 2026

https://github.com/monowarhusain/cse111

This course covers data structures, syntax specification, language theory basics, and math fundamentals. It also includes formal languages, structured programming, and an overview of high-level languages. Students will design and code applications in a suitable language.

bracu bracu-cse cse cse111 encapsulation inheritance monowar monowar-husain monowar-husain-bracu monowar-husain-cse monowar-husain-cse-bracu monowar-husain-omi monowar-husain-omi-bracu monowar-husain-omi-bracu-cse monowar-husain-omi-cse oop operated-oriented-programming programming programming-language-ii ztb-bracu

Last synced: 12 Oct 2025

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/abeltavares/postql

Python library and command-line interface (CLI) tool for interacting with PostgreSQL databases, providing simplified database management, query execution, and result export functionalities.

cli command-line-interface data-analysis data-engineering data-export data-management data-processing data-visualization database database-administration database-tools etl oop postgres postgresql psycopg2 python sql sqlalchemy wrapper

Last synced: 19 Jan 2026

https://github.com/git-user-cpp/console_trainer-translator

:boom: This training translator program is implemented in C++ programming language for Linux systems. Created to improve foreign languages skills :boom:

cpp cpp-programming linux linux-app oop trainer training translate translation

Last synced: 12 Oct 2025

https://github.com/kosmaster87/el-pollo-loco

🎮 A JavaScript-based Jump'n'Run game with fluid animations, boss fights, item collection, and mobile support – built with OOP and clean code practices.

2d-game canvas clean-code javascript oop responsive

Last synced: 12 Oct 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/tashi-2004/Object-Oriented-Programming-OOP

I've created files with solutions, named them with their following conventions and order. You can download, copy, and run them on a compiler or software for your information. There are no copyrights attached to these files; they are provided for educational purposes only.

association classes-and-objects cplusplus inheritance oop operatoroverloding pointers polymorphism recursion

Last synced: 13 Oct 2025

Object-oriented programming (OOP) Awesome Lists
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Object-oriented programming (OOP) Categories
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