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/shalldie/iocoo

IOC library in OOP. 为 OOP 设计的 IOC 库。

di ioc oop

Last synced: 30 Oct 2025

https://github.com/rom-chik/kma_oop

Object-oriented programming course. C++

cpp oop visual-studio-2022

Last synced: 29 Jun 2025

https://github.com/fobo66/ooplabs

BSUIR labworks in OOP subject. Useful for getting into C++.

assignment bsuir bsuir-labworks cpp11 oop

Last synced: 10 Mar 2025

https://github.com/saqibcheema/console-todo-app-cpp

A simple C++ console-based To-Do List application using Object-Oriented Programming (OOP) and vectors. Easily add, view, edit, delete, and complete tasks — all from your terminal.

beginner-friendly console-app cplusplus cpp oop semester-project simple-project task-manager to-do-list vector

Last synced: 15 Jun 2025

https://github.com/andylvua/FlowerStore

Lab 5, 7, 8 and 9 assignment of OOP course

ci-cd java maven oop unit-testing

Last synced: 11 Mar 2025

https://github.com/getange/javascript-practice

Welcome to the JavaScript Tutorial repository! 🚀 Here, you'll find a comprehensive guide to mastering JavaScript, one of the most versatile and widely-used programming languages. Whether you're a beginner taking your first steps into the world of coding or an experienced developer looking to enhance your skills, this tutorial covers fundamental co

javascript oop

Last synced: 22 Mar 2026

https://github.com/prazzdev/matkul-pbo-stb

Ngumpulin Materi & Tugas Mata Kuliah Pemrograman Berorientasi Objek (PBO)

object-oriented-programming oop

Last synced: 14 Jun 2026

https://github.com/saket-sk/oop-using-cpp

A collection of programs I performed as I learnt the subject "Object Oriented Programming" in my college days.

cpp cpp-programming oop oop-principles oops-in-cpp

Last synced: 30 May 2026

https://github.com/joacokia/oopd

オブジェクト指向型汎用プロンプト用語定義 (Object-Oriented Terminology for Prompt Design)

android class cpp game-development hospital-management oop overriding pygame-library python srm-oopd-elabs tetromino uml uml-class-diagram uml-diagram

Last synced: 26 Mar 2025

https://github.com/ethern-myth/go-backend

Go-backend with sqlite

golang mvc oop rest-api sqlite

Last synced: 02 May 2026

https://github.com/isaacdarcilla/wesupply

Test script for WeSupply ✨

mailpit mongodb oop php

Last synced: 13 Apr 2026

https://github.com/r8vnhill/dibs

Curso sobre diseño e implementación de bibliotecas de software. Incluye sistemas de construcción, testing, OOP, genéricos, programación funcional y más, con Kotlin y Docusaurus.

bdd build-systems clean-code course docusaurus functional-programming functors generic-programming gradle kotlin monads oop open-source property-based-testing software-design software-engineering software-libraries static-analysis teaching testing

Last synced: 08 May 2026

https://github.com/poissonfou/chess

A simple website to play chess locally

javascript oop portfolio reactjs redux-toolkit

Last synced: 20 Jun 2025

https://github.com/aakashsyadav1999/personal_finance_tracker

Track your finance in straight forward way. (insert,track,extract,plot)

csv dataclasses finance financial-analysis matplotlib oop python pythonapp

Last synced: 25 Apr 2026

https://github.com/winterwind/crude-wordle

The final project for my university's introductory java course. It involved us making a simple terminal-based version of wordle, and there are two versions: a simpler one that has the player choose the word and a more complex one that uses a pre-chosen word.

console-game import java multifile object-oriented-programming oop terminal-based terminal-game wordle wordle-clone wordle-game wordle-like

Last synced: 01 Mar 2025

https://github.com/pwalig/oop_ptr

smart pointer for managing objects that utilize object oriented programming paradigm of C++

copy-assignment cplusplus cpp object-oriented-programming oop ownership pointer pointers smart-pointer smart-pointers

Last synced: 02 Apr 2025

https://github.com/4hmedyasser/payroll-system

Powerful application for managing engineers and trainees and the payroll system in engineering companies using some of the concepts of the OOP and Design Patterns

filestream java oop

Last synced: 17 Apr 2026

https://github.com/kotlk/asteroids

Asteroids game sample. OOP without any MVX/ECS/MonoBehaviour in game logic.

game oop unity

Last synced: 30 May 2026

https://github.com/mmikhail2001/photo_analysis

Извлечение метаданных Exif из фотографий формата JPEG. Десктоп-приложение на C++ фреймворке Qt.

binary-files exif extract-data jpeg oop patterns

Last synced: 16 Mar 2025

https://github.com/petekgithub/warcraft-game-using-polymorphism

Using polymorphisim for simple game (In Java)

java oop polymorphism wow

Last synced: 16 Jul 2025

https://github.com/mcnugets/car-parking-manager

Program that adds vehicle with its details to the parking slot list

cplusplus oop parking parking-management

Last synced: 06 Sep 2025

https://github.com/caaseey/basketball

A Java program to manage and analyze basketball player statistics through a menu-driven interface. Perform actions like viewing player details, calculating total points, updating scores, and identifying the top scorer. Demonstrates OOP concepts, ArrayLists, and dynamic data handling.

arraylist basketball interactive-menu java oop player-statistics

Last synced: 06 Sep 2025

https://github.com/shroukmansour/tweet-book

Simulation for twitter in basic functions, and messages from facebook

ajax api facebook mvc oop php social-network twitter

Last synced: 03 Jun 2026

https://github.com/alfonsovidrio/invoice-oop

A simple Java application for generating invoices with product details and customer information.

java oop

Last synced: 26 Mar 2025

https://github.com/alizakhalidkhan/cafemanagementsystem

It is our OOP end of the semester project

java oop oops-in-java

Last synced: 26 Mar 2025

https://github.com/2kabhishek/pycalc

Simulate a calculator with OOP 🎲🧮

basics learning oop python

Last synced: 13 Jun 2026

https://github.com/sasha-hk/saceit-term-paper

📄 Term paper for SACEIT

algorithms cpp data-structures oop stack

Last synced: 13 Sep 2025

https://github.com/belyashnikovatn/geometry

Библиотека, которая умеет вычислять площадь геометрических фигур

library oop python unittest

Last synced: 28 Apr 2025

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/uqbar-project/eg-manejo-proyectos-kotlin

Ejercicio Manejo de Proyectos en Kotlin

composite design oop patterns strategy templatemethod

Last synced: 03 Apr 2025

https://github.com/amrtamertech/clsstack_with_dynamic_array_library-cpp

A C++ template-based stack implementation built using a custom dynamic array class (clsDynamicArray) and extended from a custom queue structure (clsMyQueueArr). This project demonstrates how to implement a flexible stack structure with additional features such as element insertion, updating, reversing, and random access, beyond traditional LIFO beh

cpp data-structures dynamic-array generic-programming inheritance oop stack templates

Last synced: 15 Jun 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/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/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/bravim-ketan-purohit/vendarch

VendArch is a modular, design-pattern-driven vending machine simulator built in C++. It uses State, Strategy, and Abstract Factory patterns to support multiple machine types. Highly extensible and cleanly architected, it models real-world product-line software systems.

cpp design-patterns lowleveldesign modulardesign oop simulation software-architecture state-pattern

Last synced: 15 Jun 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/ruslan-vladyslav/tictactoe-console

OOP based Tic Tac Toe Console Application with two Game Modes

console-game csharp oop tic-tac-toe

Last synced: 24 Aug 2025

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

C, C++, C# study.

c cpp oop

Last synced: 23 Feb 2026

https://github.com/ky-cx/snakegame

Classic Snake game built with C# for cross-platform console. Demonstrates OOP principles, game loops, collision detection, and clean code architecture. Perfect portfolio project for technical interviews.

csharp dotnet game-development oop snake-game

Last synced: 14 May 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/droidevs/php-mvc-core

Lightweight PHP MVC framework for learning and rapid prototyping. Includes routing, controllers, models, views, middleware, sessions, and request/response handling.

composer controller framework microframework middleware model mvc oop php php-framework request-response routing session view

Last synced: 14 May 2026

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/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/fanusaez/tp2-algo3-gps

Trabajo Practico para la materia Algoritmos y Programacion III - (1C 2022 FIUBA)

design-patterns fiuba java javafx oop solid-principles

Last synced: 22 Apr 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/gokoshijr/algoritmos2-py

Algoritmos y Estructuras 2 - UJAP 2020 2CR

modulos oop python recursividad sorts

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/greglixandrao/screenmatch

Aplicação da Formação Java com Orientação a Objetos

api-client java oop oops-in-java vitrinedev

Last synced: 10 Apr 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/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/janeberry/bankaccount

Bank Account Programming

oop oops-in-java

Last synced: 13 Jun 2026

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/usif-andreas226/quizhub-oop-project

The system is designed to streamline the process of conducting online exams. It provides a user-friendly interface for both administrators and students. Administrators can easily create exams by adding questions and setting grading criteria. Students can take exams within a specified time frame and view their results immediately after submission.

algorithms data-structures java javafx oop oops-in-java

Last synced: 25 Apr 2026

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/eduardob-programador/banco-digital-com-oop

Esse é um projeto proposto pela DIO em realizar um sistema de banco com orientação a objetos, eu tenho pouco conhecimento sobre o assunto então pode haver algumas irregularidades e/ou falhas de compreensão minha sobre uma função ou outra, contudo ao meu ver todas as funções foram corretamente desenvolvidas

java oop

Last synced: 05 Oct 2025

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/timurgain/cash_calories_calculator

Sprint 2. Итоговый проект.

oop python

Last synced: 05 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/dieegogutierrez/breakoutgame

BreakOutGame desktop application.

oop python turtle-graphics

Last synced: 31 Jul 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/samanhur/insurance_project

Insurance project is a practice project for python

mvc mvc-architecture mysql oop oops-in-python python python3 sql sqlalchemy tkinter tkinter-gui

Last synced: 14 Mar 2025

https://github.com/kelsonbatista/project-oop-solid

Project about the use of OOP with SOLID principles

object-oriented-programming oop solid solid-principles typescript

Last synced: 07 Oct 2025

https://github.com/f3ath/phpserver

Minimalistic wrapper for PHP built-in server to use in automated testing

oop php php7 server testing wrapper

Last synced: 08 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/rhodrim/rugbyrankings

php library for calculating World Rugby rankings.

oop php-library ranking-system rankings rugby rugby-rankings world-rugby

Last synced: 08 Oct 2025

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/sidheshwarjadhav100/voterhub

VoterHub is an election management system that handles voter data using Java, JDBC, and Hibernate. It enables efficient management of voter information with operations for adding, updating, and retrieving records.

collection framework hibernate java jdbc-driver maven mysql-database oop

Last synced: 09 May 2026

https://github.com/simonneutert/score-bowling-ruby

Score a game of Bowling

excercise oop ruby

Last synced: 15 Mar 2025

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/ern0/hashr

[experience] Hash table implementation with artifical restrictions

c c-oop educational hashing oop select service single-thread

Last synced: 15 Jun 2025

https://github.com/levensta/cpp-study

Learning object-oriented programming in C++

21school 42born2code 42projects 42school cpp cpp-piscine cpp98 oop

Last synced: 16 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

Object-oriented programming (OOP) Awesome Lists