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/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/timothyl96/top2121
Assignment for Object Oriented Programming
Last synced: 15 Mar 2025
https://github.com/al-ghaly/calculator
A simple TKinter calculator.
calculator desktop-application gui oop python tkinter
Last synced: 15 Mar 2025
https://github.com/memosainz/christmastree-java
Wanna create a Christmas tree in your IDE terminal? Grab this dude!
christmas god holy-spirit java jesus oop santa-claus terminal tree
Last synced: 20 May 2026
https://github.com/pedro-estevao/programming-techniques
Projects developed in the Programming Techniques course (3rd semester, Computer Science - Centro Universitário Barão de Mauá) using C++. Focus on OOP, modularization, error handling, memory management, and algorithms.
academic-project algorithms baraodemaua c computer-science cplusplus cpp memory-allocation memory-management oop oop-principles programming
Last synced: 08 Apr 2025
https://github.com/newir295/software_develpment
Software Development GIT Repo Applying OOP and Programming Principles in Projects & Side Hustles
cpp design-patterns oop oop-principles programming
Last synced: 08 Apr 2025
https://github.com/wilhelmcs/transpilador-python
Transpilador que convierte el lenguaje cmamuth a python
Last synced: 15 Mar 2025
https://github.com/jonyhelloworld/py_pet_pr2_simulation
Симуляция 2D мира с травоядными и хищниками
Last synced: 31 Mar 2025
https://github.com/zaikoxander/discover
Programa Discover da Rocketseat
api assync data-structures ejs functional-programming javascript node oop poo react typescript
Last synced: 11 Apr 2026
https://github.com/vikktor93/poo-python
Object oriented programming materials and exercises with Python
dunder-methods oop oops-in-python poo programacion-orientada-a-objetos python python3
Last synced: 24 Mar 2025
https://github.com/abroudoux/hangman
Hangman game
epitech hangman hangman-game oop python python3
Last synced: 28 Mar 2025
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.
Last synced: 23 Jun 2025
https://github.com/abeatrix/space-battle
A text-based decision making game...? Built with javascript using OOP.
Last synced: 01 Jul 2025
https://github.com/vickshan001/catshop-java-multi-client-retail-system
Java-based multi-window retail app modified in 2021 for CI553. Includes quantity merging, sorting, sounds, GUI enhancements, and JUnit testing.
eclipse github-integration java javaproject junit multi-client oop retail-system uml
Last synced: 21 Aug 2025
https://github.com/ilovenooodles/minehati
Tugas Besar Object Oriented Programming
Last synced: 31 Mar 2025
https://github.com/iamabdelrahman/csharp-study
A structured repository for my C# learning journey, including examples, labs, and problem-solving solutions. 🚀
csharp design-patterns linq oop solid-principles unit-testing
Last synced: 16 May 2025
https://github.com/msamuelsons/introducao-javascript
Estudo Sobre Javascript
javascript object-oriented oop oop-principles
Last synced: 25 Oct 2025
https://github.com/tonyvu2014/design-questions
Object-Oriented and System Design Question Analysis and Implementation
interview-questions java oop system-design
Last synced: 27 May 2026
https://github.com/mohamed-mostafaaa/alx-higher_level_programming
Higher-level programming - Python Module of High-level programming and Python, SQL, carried out during Full Stack Software Engineering studies at [ALX School]
c database javascript mysql oop orm pycodestyle python3 shell shell-scripting sql sqlalchemy
Last synced: 11 Apr 2026
https://github.com/r-n/calculatorstringcpp2
Calculator that takes math expression string input like in Python
calculator cpp data-structures expression-evaluator inheritance interpreter linked-list math oop operator-overloading string-parsing
Last synced: 31 Mar 2025
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.
Last synced: 01 Jul 2025
https://github.com/patrickap/snake-game
Simple snake game using HTML Canvas. 🐍
2d canvas game html5 oop pure snake typescript
Last synced: 01 Nov 2025
https://github.com/mahammad-mostafa/task-manager-dashboard
A management portal with task reminders and notifications for employees
codeigniter3 css-flexbox css-grid css3 fetch-api html5 javascript mvc-architecture mysql oop php single-page-app
Last synced: 17 Apr 2026
https://github.com/paveldeuce/data-validator
JS schema builder for value validation
eslint jest library makefile object-oriented-programming oop schema schema-builder validator validators
Last synced: 19 Apr 2026
https://github.com/mimani68/typescript-oop
TypeScript Standalone + webpack module bundling
Last synced: 09 May 2026
https://github.com/mimani68/slack
nodejs slack chat
babel es6 es6-javascript es6-modules express oop slack slack-api slack-bot
Last synced: 11 Apr 2026
https://github.com/eduardob-programador/codigoparaumrpg
É só um arquivo que era pra ser simples de fazer baseado num sistema de RPG que um amigo fez, esse sistema por sua vez era baseado no jogo Warframe
Last synced: 15 Mar 2025
https://github.com/bagwanmisbah/tutorial-notes
cpp oop oop-concepts oop-principles
Last synced: 22 Mar 2025
https://github.com/flibouche/exo_poo_mmu_banque
Object-oriented programming project about bank.
Last synced: 23 Mar 2025
https://github.com/flibouche/exo_poo_mmu_livres
Object-oriented programming project about books.
Last synced: 23 Mar 2025
https://github.com/hifza-khalid/pythonjourney
A comprehensive repository for learning Python, covering basics, OOP, file handling, and advanced topics. 🚀🐍
advanced-topics file-handling machine-learning oop programming-basics python
Last synced: 22 Mar 2025
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/flibouche/poo_rpg
Object-oriented programming project about RPG.
Last synced: 23 Mar 2025
https://github.com/tripolskypetr/node-ollama-agent-swarm
Multi-agent orchestration for OllamaJS. Includes TTS synthesis and speech recognition for simplified testing and interaction.
agent-swarm ai chatgpt dependency-injection nodejs ollama oop openai orchestration prompt-engineering solid tdd test-driven-development tts voice-recognition
Last synced: 11 Apr 2026
https://github.com/alihmaidi1/estate
design-patterns oop passport socialite
Last synced: 29 Mar 2025
https://github.com/devmasen/pharmacy-management
A Java program for managing a pharmacy
Last synced: 16 Jun 2025
https://github.com/umarSiddique010/rock-paper-scissors-js
Rock-Paper-Scissors Game: A modern take on the classic hand game, fully designed and developed from scratch. Built with HTML, CSS, and modular JavaScript, featuring responsive design, SOLID principles, OOP, and dynamic DOM manipulation for an interactive user experience.
css dom-manipulation front-end-development game-development html javascript modular-javascript oop responsive-design solid-principles the-odin-project-game web-development
Last synced: 09 Nov 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/ilyakotsar/game-theory
Unlimited python version of https://github.com/ncase/trust
game-theory oop python python-oop
Last synced: 18 Mar 2025
https://github.com/muzakkirhossainminhaz/dart-projects
Explore Dart with a focus on mastering Object-Oriented Programming (OOP) in this repository. Share Dart projects demonstrating OOP principles, encapsulation, inheritance, polymorphism, and more on this learning journey.
dart dart-lang dart-oop dartlang oop oop-principles
Last synced: 06 Apr 2026
https://github.com/pedroestevaodev/object-oriented-programming
Projects from the Object-Oriented Programming (OOP) course (5th semester, Computer Science - Centro Universitário Barão de Mauá) using Java. Focus on classes, inheritance, polymorphism, encapsulation, abstraction, and design patterns.
abstraction academic-project computer-science design-patterns encapsulation inheritance java object-oriented-programming oop polymorphism proggraming
Last synced: 19 Jun 2026
https://github.com/ostatni5/evolution-of-moving-creatures
Simulation of life. Project for object oriented programming classes.
object-oriented object-oriented-programming oop
Last synced: 02 May 2026
https://github.com/gasserkhaled330/dotnet-questions
A curated repository of essential .NET and C# questions and detailed answers designed for rapid learning and interview readiness.
asp asp-net csharp dotnet entity-framework linq oop
Last synced: 14 May 2026
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.
core-java java object-oriented-programming oop oops oops-in-java
Last synced: 23 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/ivandamnation/battleships_project
Another simple game. Practicing in class definition. For more info read README file.
battleship game game-development oop study
Last synced: 01 Jul 2026
https://github.com/thevyke/poo-restaurante
Projeto da disciplina de Programação Orientada à Objetos realizado como requisito parcial para obtenção de nota.
intellij java oop oops-in-java vscode
Last synced: 10 Mar 2026
https://github.com/eslamdyab21/task1.1-mia-monster-hotel-
In this task I'm using OOP principals in CPP to do the task2. this task is from the training phase of MIA technical team in Alexandria University.
classes-and-inheritance classes-and-objects cpp oop oops-in-cpp pointers
Last synced: 15 Mar 2025
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/krifiz/discordbot
Classed based approach
discord-js-bot javascript oop typescript
Last synced: 07 Mar 2026
https://github.com/ite-2022-pwr/ite-is-semestr-2
Semestr 2, studia inżynierskie: Programowanie obiektowe
java object-oriented-programming oop programming
Last synced: 28 Mar 2025
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/kawser2133/programming-basics-part1
Programming Basics Part 1 - This repository provides a comprehensive introduction to foundational C# programming concepts, including classes, objects, constructors, types of classes, and access modifiers.
access-modifier classes constructor csharp fields methods object-oriented-programming objects oop programming properties
Last synced: 31 Mar 2025
https://github.com/MAHMOUDELSAYED7/Dart-Course
Dart Programming Course! Learn Dart fundamentals, OOP, and asynchronous programming—perfect for beginners or developers looking to enhance their skills.
dart dart-basics dart-flutter dart-language dart-library dart-package flutter null-safety object-oriented-programming oop oop-in-dart
Last synced: 16 Apr 2025
https://github.com/adham-elaraby/catan-javafx
catan game implementation in java
catan-simulations java javafx oop
Last synced: 20 May 2026
https://github.com/yuriyvyatkin/ahj-hw-8.1-chat-frontend
ДЗ №1 к лекции «EventSource, Websockets» курса «Продвинутый JavaScript в браузере» Нетологии
Last synced: 15 Jun 2026
https://github.com/gashu-101/alx_be_python
🐍This repo explores Python fundamentals through to advanced concepts like OOP, modules, and file handling, serving as a comprehensive resource for foundational Python skills.
Last synced: 31 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/ayeshaynthv/semester-project-oop
hms hospital-management-system intellij javafx mysql oop oops-in-java
Last synced: 17 Feb 2026
https://github.com/yavuzsonmez/42-cpp-modules
C++ core concepts learning with C++98.
42 42born2code 42heilbronn cpp oop
Last synced: 13 Mar 2025
https://github.com/adwaiy2912/oop-lab
Repository contains various Java programs written for my Object-Oriented Programming (OOP) Lab
java java-8 object-oriented-programming oop oops-in-java
Last synced: 03 Jul 2026
https://github.com/sixtusagbo/alx-backend-javascript
Specialization phase javascript backend projects
alx alx-africa alx-se backend es6 expressjs javascript mocha nodejs oop typescript unittests
Last synced: 07 Apr 2026
https://github.com/yuriyvyatkin/multichat-frontend
Мультичат (Frontend часть)
Last synced: 02 May 2026
https://github.com/theycallmemac/trainticketbookingsystem
A simple ticket booking system we had to design in CA269. System is for passenger use, getting the price based on the passenger type and their journey length.
design diagram java object-oriented-programming oop project uml
Last synced: 10 Apr 2025
https://github.com/the-pro7/vanilla-js-calculator
A minimal calculator, implemented with JS OOP
Last synced: 10 Jun 2025
https://github.com/nawodyaishan/design-patterns-csharp
Behavioural, Creational and Structural Design Pattern implemented using C#
behavioral-patterns creational-patterns csharp design-patterns dotnet object-oriented-programming oop structural-patterns
Last synced: 14 May 2026
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
Last synced: 02 Apr 2025
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/geozi/selenium-java-junit-popupwindow
Showcases the use of Selenium with Java and JUnit for performing functional tests on a pop-up window.
functional-testing junit5 oop selenium-java surefire-reporting
Last synced: 01 Apr 2025
https://github.com/cassxw/mytutor
🎓 MyTutor is a web-based platform that revolutionises University Tutor & TA management. Built with Java, Vaadin, and Spring Boot, it streamlines applications, scheduling, and administration with a secure, modular, and user-friendly design. Featuring role-based access, MyTutor enhances productivity for students, tutors, and course convenors alike.
admin-dashboard agile-development education full-stack-web-development java maven mysql oop rest-api scalable-architecture software-development software-engineering spring-boot tutor-management-system university-management-system vaadin web-application
Last synced: 13 Apr 2026
https://github.com/nunof07/smalltypes
**DEPRECATED** Object-oriented utility framework written in TypeScript
javascript javascript-library oop typescript typescript-library
Last synced: 03 Feb 2026
https://github.com/wolfchamane/amjs-data-types
Data types for your OOP javascript project
cjs data javascript modules nodejs oop types
Last synced: 20 May 2026
https://github.com/hemanthkumarsunkari27/gamehub
GameHub is a modular Python gaming platform hosting classic games like a GK Quiz, Tic-Tac-Toe, Hangman, and an Anagram Solver. Designed with object-oriented principles, GameHub is scalable, stable, and easy to expand, with each game in its own module. It includes unit tests for each game to ensure a reliable experience .
anagram game-development games general-knowledge-quiz hangman oop python tic-tac-toe unit-testing
Last synced: 01 Jul 2025
https://github.com/gortadevosyan/clipainter
CLI Painter
cpp design-patterns oop qt qt6
Last synced: 05 Jan 2026
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/masum184e/spl-01
SPL stands for Software Project Lab, which is a 3-credit course (SE-2112) in BSSE. All of my slides, sheets, docs, and code used in SPL 01 are available here.
iit java java-console-game java-console-project java-programming java-project oop se software-engineering software-project-lab software-project-lab-01 spl spl-01
Last synced: 31 Mar 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/dasfmi/nosferatu
Access your postgres db as python objects
Last synced: 08 Apr 2025
https://github.com/tawfik-s/old-course-datasturcturewith-cpp
study dataStructure with cpp ==>L classes for structures
academic-task cpp data-structures oop
Last synced: 14 Mar 2025
https://github.com/mustafaakgul/citlembik
A game named 'Çitlembik,' written during college times
Last synced: 15 May 2026
https://github.com/tstazbid/leetcode
Leetcode Solutions
dsa-algorithm leetcode-solutions oop problem-solving
Last synced: 10 Jun 2025
https://github.com/lorenzorottigni/php-oop-2
Boolean academy PHP OOP learning 1
Last synced: 19 May 2026
https://github.com/ralolooafanxyaiml/neural-evolution-engine
A modular AI evolution simulation engine built with Python and TensorFlow. Uses Deep Learning to predict organism adaptations against environmental threats.
artificial-intelligence deep-learning evolution-simulation keras machine-learning neural-networks numpy oop pandas python scikit-learn simulation tensorflow
Last synced: 07 Jan 2026
https://github.com/mrbrunelli/java-livraria-poo
Meus estudos de Programação Orientada a Objetos e seus princípios com Java
Last synced: 05 Mar 2025
https://github.com/bagdalf/java-gestao-escolar
Este projeto Java em console é um Sistema de Gestão Acadêmica baseado em Java projetado para gerenciar professores, alunos, disciplinas e turmas.
Last synced: 28 Mar 2025
https://github.com/brochin5671/civilizationsimulator
Final project for my grade 12 Computer Science class that demonstrates OOP concepts as a Point & Click game. Using a genetic algorithm to evolve your civilization, you play as the humans who must go against monsters and aliens genes to survive.
game genetic-algorithm gui java oop
Last synced: 16 May 2025
https://github.com/theoliverlear/sigwarth-home-tools-website
A deployed through AWS Spring Boot website which hosts the tools regularly needed in the Sigwarth household.
aws bootstrap5 full-stack javascript oop sass service spring-boot tools typescript website
Last synced: 11 Apr 2026
https://github.com/roxtra1/sea-battle_console_game
Игра "Морской бой"
functional-programming modularization oop
Last synced: 16 May 2025
https://github.com/omar-26/coursecode
CourseCode is a Online Courses Management User Friendly GUI Desktop app written in java
desktop-application gui java javafx javafx-application javafx-desktop-apps mvc-architecture mvc-pattern oop
Last synced: 02 Jan 2026