An open API service indexing awesome lists of open source software.

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/rse/componentjs-mvc

Model-View-Controller Component Roles for ComponentJS

abstract class componentjs mvc oop

Last synced: 12 Aug 2025

https://github.com/HK-Transfield/csharp-sushi-go-game

A computer version of the card game "Sushi Go!" created by Phil Walker-Harding.

basic-game csharp game object-oriented-programming oop visual-studio

Last synced: 12 Aug 2025

https://github.com/colmiik/avaj-launcher

An exploration of OOP in Java through a weather simulation

java oop uml-diagram

Last synced: 13 Aug 2025

https://github.com/shimul-zahan/interview-question

A project that provides solutions and examples for common technical interview questions, focusing on concepts in algorithms, data structures, problem-solving, and coding best practices. It includes detailed explanations, example problems, and Python implementations to help candidates prepare for job interviews.

basic-programming dsa interview-preparation interview-questions oop problem-solving sdlc

Last synced: 13 Feb 2026

https://github.com/kkkooolllyyyaaa/game-life

simple python OOP game-life realisation in 2 modes of work

game-life oop python

Last synced: 14 Aug 2025

https://github.com/f2rkan/task-manager

A simple task management application using Spring Boot and MongoDB

clean-code java mongodb oop spring-boot spring-data-mongodb

Last synced: 09 Mar 2026

https://github.com/burning-eggs/shooty

Python game written for Hacktober Fest 2021.

beginner-friendly oop pygame python

Last synced: 14 Aug 2025

https://github.com/mahammad-mostafa/school-library

This is the fifth project in the fourth module of the Microverse program. It is about a school library application implemented with Object Oriented Programming concepts using Ruby.

aggregates associations composition decorator-design-pattern decorator-pattern gitflow gitflow-workflow inheritance microverse microverse-projects microverse-ruby microverse-students oop oop-in-ruby polymorphism rspec rubocop ruby solid-principles unit-testing

Last synced: 11 Feb 2026

https://github.com/theduardomaciel/cc-p2

Scripts e projetos desenvolvidos durante a matéria Programação 2

java object-oriented-programming oop poo programacao-orientada-objetos

Last synced: 15 Aug 2025

https://github.com/amssidds/medical-health-records-management

A Java-based OOP project for managing and standardizing medical health records. It processes raw health data (e.g., BMI, blood pressure, cholesterol) from input files, maps metrics into predefined categories, and outputs standardized formats for analysis.

medical-records oop

Last synced: 04 Oct 2025

https://github.com/lubosgarancovsky/pathfinder

Visualisation of pathfinding algoritm made with typescript, react and html canvas.

oop pathfinding pathfinding-visualizer react typescript

Last synced: 15 Apr 2026

https://github.com/akxsh20/snakegame

The classic Nokia 3310 snake arcade game solely based on PYTHON

oop python3 turtle-graphics

Last synced: 29 Oct 2025

https://github.com/yorgosbas/hangman-game

Hangman terminal game for the purpose of 1st assignment in OOP

hangman-game oop terminal-based

Last synced: 04 Oct 2025

https://github.com/jjacoboflorez95/pig-game

An interactive two-player dice game implemented with object-oriented programming in JavaScript.

college-project game-development javascript oop web-development

Last synced: 05 Oct 2025

https://github.com/celeste-vandamme/coding_codex

My handmade collection of programming courses and resources for multiple languages. Happy coding! :)

c coding courses cpp csharp java lessons oop programming python

Last synced: 09 Apr 2026

https://github.com/lorussogiacomoluca/ex-php8-oop-movie

Exercise #66- 06/09/2025

oop php

Last synced: 05 Oct 2025

https://github.com/gilifaibish1999/gilihomework4_oop_games

Java oop game course task - Rock Paper Scissors, and Prisoner Dilemma

java oop oop-examples oop-game oops-in-java rock-paper-scissors

Last synced: 17 Aug 2025

https://github.com/fscheidt/python-oo

Conceitos de OO com Python

oop python

Last synced: 18 Aug 2025

https://github.com/newen356/javaplayground

JavaPlayground 🐙 is a collection of Java backend practice projects and coding exercises teaching OOP, data structures, algorithms, backend patterns for portfolio.

algorithms backend-development coding-practice data-structures intellij-idea java leetcode-solutions oop software-engineering system-design

Last synced: 18 Aug 2025

https://github.com/jurek-muszynski/pipr-all

Repository for lab exercises as part of the Essentials of Informatics and Programming class @ Warsaw University of Technology

oop python

Last synced: 18 Aug 2025

https://github.com/szaroslav/object-oriented-design-agh-course

Object-oriented desing course at AGH University in Kraków

agh-wiet java object-oriented-programming oop

Last synced: 18 Aug 2025

https://github.com/relativelie/restaurant

Pure JS project. Choose meals for menu and add it to basket ☕️

css oop pure-javascript purejs webcomponents webpack4

Last synced: 10 Apr 2026

https://github.com/abderrahmanerabeh/plateforme_youdemy

La plateforme de cours en ligne Youdemy vise à révolutionner l’apprentissage en proposant un système interactif et personnalisé pour les étudiants et les enseignants.

classdiagram css css3 html html5 javascript js mysql oop php php8 poo sgbd sql uml uml-diagrams usecase

Last synced: 10 Apr 2026

https://github.com/rebecarolinax/csharp_introduction

This repository is a knowledge library developed during C# classes, aiming to provide a deep understanding of programming logic.

class conditions csharp decrement logical-programming oop

Last synced: 05 Oct 2025

https://github.com/abdulrahmanaymann/software

This Project called "Software", which follows SOLID principles, clean code rules, and uses dependency injection

clean-code dependency-injection expressjs mysql-database nodejs oop postman restful-api solid-principles

Last synced: 12 Apr 2026

https://github.com/langeler/langelermvc

LangelerMVC is a custom-built PHP MVC framework designed with a strong focus on structure, modularity, and best practices, including SRP, SoC, and OOP principles.

custom development mvc oop pdo php php7 php8 soc sql srp

Last synced: 19 Aug 2025

https://github.com/n3m0n8/comp-sci-notes

These are notes I have taken on my learning path. I hope they can be of use to others. Many are unfinished and, when I have the chance, I will update them (and eventually fix the formatting)

comptia-security computer-science-theory cplusplus csharp java javascript network network-administration nodejs oop php python typescript

Last synced: 10 Apr 2026

https://github.com/aroojzahra908/python-basics

This repository contain the assignments Related to python basics in Artifical Inteligence.

oop python

Last synced: 20 Aug 2025

https://github.com/anmamun0/OOP-bank-management-system

Bank Management System project in Python for managing customer accounts, transactions, balance updates, and report generation with OOP.

oop python

Last synced: 20 Aug 2025

https://github.com/aswassaw/belajar-typescript-oop

Belajar Typescript Object Oriented Programming.

oop typescript

Last synced: 20 Aug 2025

https://github.com/hptrk/uni-minecrafttron-java

(UNIVERSITY) A Java Swing-based multiplayer game, inspired by Tron, where two players compete in a grid-based arena. Features high score tracking with a MySQL database, a graphical user interface, and custom game logic. Includes detailed documentation and a UML diagram.

game-development java multiplayer mysql oop swing university-project

Last synced: 10 May 2026

https://github.com/arthursilvadantas/notices-api

Repositório destinado ao trabalho prático da matéria de Linguagem e Técnicas de Programação, onde é colocado em práticas conceitos de Orientação a Objetos e consumo de API.

javascript js oop oriented-object-programming requests

Last synced: 09 Jun 2026

https://github.com/alvarogarcia7/legacysecuritymanager-kata-java

a kata for practicing the legacy code refactoring. Using the constraint of IDE-based refactoring techniques in the beginning, until the code is fully tested

acceptance-testing either end-to-end-testing functional infinitest infinitest-args java java-8 javaslang kata legacy-code legacy-kata maven oop tdd travis-ci trikitrok unit-testing vavr

Last synced: 18 May 2026

https://github.com/amssidds/Medical-Health-Records-Management

A Java-based OOP project for managing and standardizing medical health records. It processes raw health data (e.g., BMI, blood pressure, cholesterol) from input files, maps metrics into predefined categories, and outputs standardized formats for analysis.

medical-records oop

Last synced: 20 Aug 2025

https://github.com/guilchaves/formacao-java

Formação Aprenda a programar em Java com Orientação a Objetos da Alura. Instrutores: Paulo Silveira, Nico Steppat, Rodrigo Ferreira, Rodrigo Turini e João Victor.

java java-8 javacollections javaio javastring javautil oop

Last synced: 20 Aug 2025

https://github.com/winterwind/dogsim

An incomplete terminal-based game where the user could interact with a dog. Chances of me coming back to finish this are very low and it was just meant to be a fun exercise in python

console-game gaussian gaussian-distribution levenshtein-distance levenshtein-string-distance object-oriented-programming oop python random terminal-based terminal-game time

Last synced: 21 Aug 2025

https://github.com/mpbeatriz/santander_coders_2024

Repositório dos exercícios e projetos do curso de Engenharia de Dados da Ada em parceria com o Santander (em andamento).

apache-kafka apache-spark api data-engineering data-extraction fastapi flask numpy oop pandas python webhooks

Last synced: 10 Apr 2026

https://github.com/winterwind/searchengine

The final project for my university's intermediate java course. The program demonstrates how a search engine effectively works on a smaller scale using data from separate files as opposed to the entire worldwide web.

filesystem gui hashmap java object-oriented-programming oop search search-algorithm search-engine txt-files

Last synced: 21 Aug 2025

https://github.com/odavibatista/my-bookshelf

A Java App for Bookstans!

java maven mysql oop

Last synced: 04 May 2026

https://github.com/agapas/login-register-system

Simple Login and Register System, developed in OOP PHP and MySQLi.

login-register mysqli oop php

Last synced: 22 Aug 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: 07 May 2026

https://github.com/marcusmqf/sim-card-management

SIM Card Management System with C++ (OOP). A robust telecom management solution built using C++ and Object-Oriented Programming principles. This console-based system enables efficient management of SIM cards, seamlessly handling essential telecommunications operations including balance tracking, data usage monitoring, and customer management.

oop

Last synced: 22 Aug 2025

https://github.com/nhmikami/42-cpp

Introduction to object-oriented programming

cpp oop

Last synced: 23 Aug 2025

https://github.com/margitantal68/oop-2024

📚 This open-access course will introduce you to object-oriented programming in Java.

collections inheritance java object-oriented-programming oop oop-java polymorphism programming programming-languages static-members threads

Last synced: 11 Nov 2025

https://github.com/ikeraguero/javascript-course

This repo provides a place for uploading projects and concepts from Jonas Schmedtmann's 'The Complete JavaScript Course', focused on the essentials of vanilla JS and how it works below the surface.

apis data-structures dom-manipulation javascript oop

Last synced: 23 Aug 2025

https://github.com/niloth-p/bitsian-hangman

Hangman game GUI implemented by a BPHCian for BPHCians

badges boxlayout gui hangman-game oop

Last synced: 24 Aug 2025

https://github.com/iksergey/steps-of-object-thinking

🤔 🧑🏼‍💻 Объектно-ориентированное мышление по шагам

csharp dotnet oop oop-in-csharp

Last synced: 24 Aug 2025

https://github.com/greglixandrao/digital-bank

Esse repositório é parte de meus estudos de Java com Sprint Boot - Bootcamp da DIO com a Claro

digiral-bank dio dio-bootcamp java oop oops-in-java

Last synced: 25 Aug 2025

https://github.com/ErfanRez/java-practicing

Advanced programming, data structures, and algorithms training in Java.

advanced-programming dsa-algorithm java oop

Last synced: 26 Aug 2025

https://github.com/davidkhahn/advanced_javascript

Closures & Prototypal Inheritance, Object Oriented Programming, Functional Programming, Asynchronous Javascript, Error Handling, Modules

asynchronous-programming closures error-handling functional-programming javascript modules oop prototypal-inheritance

Last synced: 27 Aug 2025

https://github.com/mustafahakkoz/monopoly

Text-based Monopoly Game in Java

design-patterns oop simulation

Last synced: 28 Aug 2025

https://github.com/ahmadmessbah/javase346252

این پروژه برای آموزش گیتهاب در کلاس جاوا است

java oop

Last synced: 28 Aug 2025

https://github.com/mohamedismail37/library-store-system

Hybrid Library Management and Bookstore System built in C++ using Object-Oriented Programming (OOP).

bookstore cpp ecommerce library-management-system object-oriented-programming oop oop-principles

Last synced: 29 Aug 2025

https://github.com/sokoloff-rv/buy-and-sell

Учебный проект. Веб-сервис по типу доски объявлений на фреймворке Yii2. Одна из фич проекта — чат между продавцом и покупателем. Сейчас находится в разработке.

composer mvc oop php yii2

Last synced: 11 Feb 2026

https://github.com/usman-pirzada/object-oriented_programming

Program: BS(SE) ; Semester: 2nd (Spring 2025)

java oop

Last synced: 30 Aug 2025

https://github.com/kondlekar-yash/cook-it

Project to demonstrate fundamental skills of HTML, CSS and modern JavaScript

css3 dom-manipulation error-handling es6 event-management eventdelegation html5 javascript oop persistence responsive-web-design

Last synced: 20 Feb 2026

https://github.com/zanottipaolo/info2-oop

Info 2-OOP course exercises @ UniBg - Computer Engineering 2020/2021.

java oop

Last synced: 04 Apr 2025

https://github.com/chrismwilliams/aquarium-sim

Object Oriented Aquarium Simulation built in Java

java oop

Last synced: 22 Mar 2025

https://github.com/prateekmaj21/disease-outbreak-simulation

Simulation of a disease based on OOP

oop python3

Last synced: 14 May 2025

https://github.com/lethanhvinh0604/CarParkingManagementSystem

Ứng dụng Winform Quản lí bãi đỗ xe

management oop winforms

Last synced: 23 Aug 2025

https://github.com/matheusafonseca/c206-b

Códigos desenvolvidos durante a aula de POO (Programação orientada a objeto) com Java

java oop

Last synced: 11 Nov 2025

https://github.com/beterrabaa/chess-system-java

An application that prints an interactive chess match on the console.

chess java oop

Last synced: 06 Nov 2025

https://github.com/gourabofficial/overpower-java

Exploring Java with simple projects and examples, Through hands-on coding

java java-8 java-object-oriented-programming object-oriented-programming oop oop-java

Last synced: 29 Jun 2025

https://github.com/gianptdev/class-node

Collection of multiple node objects to build different types of object structures.

collection general-purpose node nodes oop simple

Last synced: 17 May 2026

https://github.com/leojimenezg/turtlecrossing_game

Turtle Crossing Game using the Turtle library and OOP

oop python turtle video-game

Last synced: 29 Jun 2025

https://github.com/bardifarsi/lazyinitialization

This C++20 solution enables lazy initialization for multithreaded tasks. It efficiently initializes an expensive object only when needed, ensuring thread safety. It utilizes std::once_flag and std::atomic<bool> for synchronization, optimizing resource utilization and scalability.

concurrency concurrency-patterns concurrent-programming cpp cpp20 lazy-init lazy-initialization lazyinitializationexception multithreading object-oriented-programming oop parallel-computing parallel-processing parallel-programming singleton singleton-design-pattern singleton-pattern singletons

Last synced: 31 Aug 2025

https://github.com/mpellouin/cpp-pool

The C Modular and CPP part of Epitech's paradigms seminar.

42 cpp cpp-pool epitech oop paradigms pool seminar

Last synced: 19 Oct 2025

https://github.com/heschmat/oop-r

Object-Oriented Programming with S3 and R6 in R

object-oriented-programming oop r

Last synced: 10 Jun 2026

https://github.com/heschmat/project-meme-generator

A "meme generator" – a multimedia application to dynamically generate memes, including an image with an overlaid quote.

object-oriented-programming oop python3

Last synced: 26 Feb 2025

https://github.com/cayo-rodrigues/jogo-da-bolinha

Um joguinho simples cujo objetivo é não deixar a bola cair. Conforme o tempo passa o jogador acumula pontos, e a bolinha fica mais rápida.

canvas-api css html javascript object-oriented-programming oop

Last synced: 28 Apr 2026

https://github.com/ivandronovais/desafio-dio-banco

Resolução do segundo desafio do módulo 2 do Bootcamp Bradesco - Java Cloud Native

abstraction inheritance java oop polimorphism

Last synced: 31 Aug 2025

https://github.com/aanand058/object-oriented-programming_with_-c-

This repo contains all of my work from OOP244 Fall 2022.

c-plus-plus oop

Last synced: 29 Jun 2025

https://github.com/yogawan/pemrograman-beroreintasi-objek

Sela, E. I. (2021). Modul Pemrograman Berorientasi Objek Menggunakan Python. Fakultas Sains dan Teknologi Universitas Teknologi Yogyakarta.

object-oriented-programming oop python

Last synced: 06 Mar 2025

https://github.com/shtanko-michael/redux-typed-kit

Powerful extensitions for building class-based Redux architecture powered by TypeScript.

actions decorators kit middlewares oop reducers redux store typed typescript

Last synced: 25 May 2026

https://github.com/omeryildiz/simuduck

SimUduck sample in Head First Design pattern. Written with C++ language

cpp11 oop simulation strategy-design-pattern

Last synced: 04 Jan 2026

https://github.com/mehmetkoca/pickle-java

Using Java, Inheritance, Composition, Encapsulation, Polymorphism, ArrayList, AutoBoxing&Unboxing, LinkedList, Interfaces

data-structures java oop

Last synced: 06 Mar 2025

https://github.com/sarmad426/python

Python mastery. OOP | Numpy | Pandas | Jupyter Notebook & more.

fastapi file-handling-in-python jupyter numpy oop pandas pytest python regex unit-tests

Last synced: 10 Apr 2026

https://github.com/farrelad/case-study-oop-procedural-in-python

I want to learn how it looks like OOP and Procedural paradigm in real program. I choose Python because it's easy to understand the syntax.

case-study oop procedural-programming programming-paradigms python python-oop

Last synced: 23 Mar 2025

https://github.com/udoy2/oop_1_aiub_cse

Java basic labtasks

java oop

Last synced: 25 May 2026

https://github.com/w13b3/abstract_base_decorator

Abstract base class for creating for both python classes and function decorators

abstract-factory-pattern baseclass class-decorator decorator decorator-pattern inheritance oop python

Last synced: 15 May 2025

https://github.com/aritraambudhdutta/library-management-system

An efficient C++ application for managing library operations with multi-user support, book reservations, and fine management. Supports students (3-book limit), faculty (5-book limit), and librarian roles with different privileges. Features detailed borrowing history and persistent data storage.

book-tracking cpp day-calculation error-handling file-handling fine-management library-automation multi-user-authentication object-oriented-programming oop polymorphism reservation-system user-management user-management-system

Last synced: 18 Mar 2025

https://github.com/p4zd4n/library-management-system

App for library management made without any framework

abstraction encapsulation inheritance java oop polymorphism

Last synced: 04 Apr 2025

https://github.com/gzixnine/csharp_projects

This Repo Contains A Some Project I Do With C# Language Using OOP.

csharp csharp-project delegate interface management-system oop projects

Last synced: 15 May 2025

Object-oriented programming (OOP) Awesome Lists