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/jamashita/anden

Fundamental classes for OOP in TypeScript

ddd entity oop typescript ulid uuid valueobject

Last synced: 31 Jan 2026

https://github.com/danielcornock/kanbo-api

📊Back-end server for kanban board web application.

javascript jest nestjs nodejs oop rest-api typescript

Last synced: 13 Apr 2026

https://github.com/siguici/type

Customize Object-Oriented PHP Variable Types

oop oriented-object-programming php8 sikessem type-library var-type

Last synced: 28 Feb 2025

https://github.com/furkancosgun/abap-easy-ui

ABAP Easy UI is a library designed to simplify the creation of user interfaces in ABAP.

abap abapgit custom easy layout oop screen widget

Last synced: 31 Jan 2026

https://github.com/gaboreszaki/mathgame

Math-Game 2.0

oop php83 phpunit vite

Last synced: 31 Jan 2026

https://github.com/faylina/witching_hour_chronicles_object-oriented

A witchy blog written in PHP - this is the object-oriented version.

apache blog html-css mariadb mysql object-oriented-programming oop php8

Last synced: 30 Jan 2026

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

Java-based Library Management System developed as the final project for the Object-Oriented Programming (CS120) course at the American University of Armenia.

deserialization final-project gson java json library-management-system object-oriented-programming oop serialization

Last synced: 17 Apr 2026

https://github.com/jacobshirley/soql-parser-lite

Zero-dependency Salesforce Object Query Language (SOQL) parser written in TypeScript

objects oop parser parsing query salesforce soql

Last synced: 01 Feb 2026

https://github.com/mraskends/coffeemachine

A C++ Windows Forms (CLI) project simulating a simple coffee vending machine. Designed as an early course project to practice GUI and object-oriented design.

cli cpp oop university win-forms winforms

Last synced: 15 Apr 2026

https://github.com/nickklos10/e-store-application

Java-based GUI application that simulates an e-commerce store, designed to mimic the shopping experience of a simplified online store.

java javafx-gui maven oop

Last synced: 17 Mar 2026

https://github.com/uchamod/dart-activities-for-beginners.

Hi there,In this repostory i will provide you to fundemantal theories of dart programming including OOP concepts.I think this repostory may help anyone who like to start learning dart programming

dart functions oop oop-principles

Last synced: 15 Apr 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/sebastienfauque/cs3a-oop-python

Foothill College course part of a 3 part series (1 year)

debugging oop python

Last synced: 05 Sep 2025

https://github.com/ampmonteiro/glossary-project-php

web glossary vanilla php

docker mysql oop php

Last synced: 06 May 2026

https://github.com/bieelogrom/compiladolista3

Resolução de toda lista 3 de filas dinâmicas.

fila java oop oops-in-java orientacao-a-objetos queue

Last synced: 02 Feb 2026

https://github.com/ohadswissa/molt-delivery-simulator

Java simulation of a delivery app using a custom generic min-heap. Built as part of a university Data Structures course.

alg data-s java min- oop priori

Last synced: 26 Feb 2026

https://github.com/abdojoker99/cinema

The app features a dynamic home page showcasing trending and upcoming movies, a watchlist for saving favorite films, category browsing for exploring movies by genre or filters, and detailed movie pages with synopses, cast information, trailers, and reviews

api bloc dart firebase flutter oop provider ui

Last synced: 07 Feb 2026

https://github.com/renatozr/car-dealership-api

An API that handles vehicle data from a car dealership

expressjs mongoose oop swagger typescript unit-testing zod

Last synced: 15 Apr 2026

https://github.com/kaschenkkko/fitnesstrackermodule

A Python module designed for tracking and managing fitness activities and progress. It provides functionality for logging workouts, monitoring goals, and analyzing performance metrics.

oop python statistics

Last synced: 13 Jun 2025

https://github.com/luizcalaca/ts-node-joi-api

Typescript API with Joi validations, Express.js and MySQL. The project has the main branch to show the solutions with functions and the change-oop-api-ts to show with Object oriented programming.

api-rest functional-programming joi-validation mysql2 nodejs oop oriented-object-programming programming typescript

Last synced: 13 Apr 2026

https://github.com/lgomezruiz/classroom-manager

Program, using object-oriented programming (OOP), to create a classroom with students and a teacher, and determine if a class can be held, given certain conditions

abstraction classroom java oop poo students teacher

Last synced: 08 Feb 2026

https://github.com/lgomezruiz/calculator

Basic and minimalist calculator with Java.

calculator game java oop poo swing

Last synced: 08 Feb 2026

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

A simple digital clock that displays the local system time, day of the week and date.

digitalclock java oop project swing

Last synced: 08 Feb 2026

https://github.com/priontoabdullah/python-programming-practice

🔔 The goal of this repo is to save my python programs. Basics of JavaScript. Beginner level. 🗽🚀

dictonary generator lamda list oop pthon set

Last synced: 03 Mar 2025

https://github.com/woosungkim0123/java-deep-dive

repository for Java and OOP learning

java java8-11 oop

Last synced: 15 Apr 2026

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

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

dsa game-development java javafx javafx-gui oop swing swing-gui ui-design

Last synced: 15 Apr 2026

https://github.com/aj-rom/confile

Converts any file into a quarriable object. Supports: YAML and more to come.

files java maven oop yaml

Last synced: 07 May 2026

https://github.com/maratdev/mesto

🛠️Проектная работа Яндекс.Практикума

bem css figma flexbox grid-layout javascript oop

Last synced: 18 Apr 2026

https://github.com/jesuisstan/42_stl_containers

implementation of C++ standard template library container types

42 cpp cpp98 makefile map oop red-black-tree set stack stl-containers vector

Last synced: 17 Mar 2026

https://github.com/rafaelmoraes003/ngcash-tech-test

Full-stack web application developed for ngcash technical test.

docker docker-compose nodejs oop orm postgresql react react-toastify reactjs sequelize typescript zod

Last synced: 13 Apr 2026

https://github.com/yunusemrejr/java-encapsulation-example

Java Encapsulation Example /Demo

encapsulation java oop oops-in-java

Last synced: 30 Mar 2025

https://github.com/sanjaraiy/binarytreevisualization

This repository showcases a Binary Tree Visualization project built with HTML, CSS, and JavaScript. Explore interactive tree structures with stylish design and intuitive navigation! 🚀✨

binary-visualization classes-and-objects css3 flexbox-css html5 javascript oop

Last synced: 07 May 2026

https://github.com/surjoyday/functional-procedural-objectoriented-programming

Code examples illustrating different programming paradigms: Object-Oriented Programming (OOP), Procedural Programming (PP), and Functional Programming (FP).

functional-programming javascript oop paradigms-of-programming procedural-programming

Last synced: 14 Jun 2026

https://github.com/tudor-rusu/sym34-address-book

Symfony 3.4. - Address Book

oop php sqlite symfony3

Last synced: 02 Jan 2026

https://github.com/mertturkmenoglu/oop-semester-project

OOP (BLM2012) Semester Project

java javagui oop project

Last synced: 15 Apr 2026

https://github.com/iliaz41/labscpp

C++ tasks

cpp oop

Last synced: 02 Mar 2025

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/ali7haider/university_admission_management_system_csharp_consolebased_oop

A console based University admission management system implemented with OOP concepts and file handling.

console-application csharp csharp-code file-handling oop oop-principles uams university-man

Last synced: 09 Feb 2026

https://github.com/aritrac1/kotlin

Kotlin Basic Concepts, OOP, Kotlin Specific Features, Advance Kotlin and Interoperability with Java

interoperability kotlin kotlin-language oop

Last synced: 31 Mar 2025

https://github.com/aritrac1/cpp-material-and-practice-problems

My C++ and OOPs materials with notes, Practice problems, and material.

cpp oop patterns practice-programming

Last synced: 16 Mar 2025

https://github.com/melvinmo/ap_course_archive

This repository contains the assignments and other works I completed during my first year of undergrad studies in the advanced programming course focused on learning C++.

advanced-programming cpp oop qt

Last synced: 16 Apr 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/magnitopic/cpp-42

C++ beginner exercicess to learn the language and OOP

42cpp 42cursus cpp cpp98 oop oop-in-cpp

Last synced: 11 Feb 2026

https://github.com/tanerceker/prefer-composition

Prefer Composition over Inheritance

composition inheritance oop oop-principles

Last synced: 11 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/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/soozynn/louder

Vanila JavaScript Audio Jumping Game

canvas javascript oop webaudio-api

Last synced: 30 Jan 2026

https://github.com/priyankatuli/car_rental_system_application

Car Rental System Application using Java OOP

java oop

Last synced: 25 Mar 2025

https://github.com/oseasandrepro/lp2

Para registro dos programas desenvolvidos durante o curso(disciplina).

abstraction java java2d oop

Last synced: 22 Feb 2026

https://github.com/bdusell/jitsu-wrap

Object-oriented wrappers for PHP strings, arrays, and regexes

array method-chaining oop php regex regular-expression string web-development

Last synced: 09 Apr 2025

https://github.com/dking1342/java-intro

Java basics

java oop programming

Last synced: 29 May 2026

https://github.com/dukris/oop

BSUIR, 3rd semester

cpp oop

Last synced: 12 Jun 2025

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

This course provides a comprehensive introduction to Python programming, covering everything from the basics to advanced topics such as asynchronous programming, object-oriented principles, and file handling. Table of Con

asynchronous asyncio dataclasses oop python-file python-lambda python-oop python-script python3 sql

Last synced: 25 Mar 2025

https://github.com/firmansyah2701/raceofchampion

Aplikasi prediksi pemenang lomba MotoGP dengan spesifikasi motor yang digunakan

java oop

Last synced: 23 Jun 2026

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/sanaz-all/flutter-note-app

A simple Flutter note-taking app with local SQLite storage. Create, Edit, and delete your notes easily with a clean UI.

android dart flutter notetakingapp object-oriented-programming oop

Last synced: 13 Apr 2026

https://github.com/yann-github/oc-lespetitsplats

OC - P7 - Les Petits Plats - Site de recettes de cuisine

algorithm benchmark flowchart javascript oop

Last synced: 07 Apr 2025

https://github.com/rayhanbss/virtualpet-pbo24

Virtual Pet Game, created for the final project of the Object-Oriented Programming course 2024.

game java maven oop oops-in-java tamagotchi

Last synced: 04 Feb 2026

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/eduardob-programador/sql-crud

In this repository, I use MySQL, PostgreSQL and SQLite with Java and JDBC, in order to make a simple CRUD system. I Intended as well to practice Dependency Injection in this repository, the project itself may look a bit messy in terms of class and package naming, but since I knew not about any naming standards, that's how it is currently.

dependency-injection java jdbc junit mysql oop postgresql sqlite3

Last synced: 07 May 2026

https://github.com/lorenzorottigni/php-oop-1

Boolean academy PHP OOP learning 1

boolean oop php

Last synced: 25 Mar 2025

https://github.com/faiyaz103/doconthego

DOC on the GO is an object-oriented C++ project designed to manage doctor appointments and database operations seamlessly.

cpp doctor-appointment-management file-handling-in-cpp object-oriented-programming oop

Last synced: 04 Jul 2025

https://github.com/mahonrim/superincredible-operators-d

Welcome in this repositorie you will find the code of a class about basic operations made in python 3.X You can find the different operations such as addition, subtraction, multiplication, division. You can use this code do not forget to give the appropiate credit to the owner of this repositorie. Thanks

clases-objetos class examples-python oop poo python python3

Last synced: 02 Apr 2025

https://github.com/sofyansetiawan/ttd-jest-oop-simulation

TDD with Jest.js to test and simulate OOP using Node.js

jest nodejs oop tdd tdd-javascript

Last synced: 08 May 2026

https://github.com/abdallahkhaliid/mapty

a JavaScript Project with the foucs of ES6 Classes Concepts

classes-in-javascript es ja oop

Last synced: 31 Mar 2025

https://github.com/iyousefibrahim/staffly

Staffly is an employee management system built using ASP.NET Core 8 MVC. This project follows modern design principles such as Repository Pattern and Unit of Work. It is structured using a 3-Tier Architecture to provide a flexible and scalable framework.

3-tier-architecture asp-net-core automapper csharp dependency-injection design-patterns efcore linq mvc-architecture oop solid-principles sql-server

Last synced: 12 Jun 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/ikeraguero/fitmap

'Fitmap' is an application that allows users to add markers to their current location map in order to track their workouts across the region. Focused on OOP concepts and the MVC architecture.

geolocation-api javascript leaflet mvc-architecture oop

Last synced: 11 Mar 2025

https://github.com/hardcoder05/prog2

Resolución de ejercicios del curso de Programación 2

inheritance memory-management oop operator-overloading pointer-to-function polimorphism void-pointers

Last synced: 07 Apr 2025

https://github.com/ayaamar200/game-reviews

Game Reviews is a website that provides reviews and insights on various video games, helping players discover and choose the best ones.

ajax api bootstrap5 css3 html5 js json modules oop

Last synced: 08 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/majkeloess/po1

Laboratoria z przedmiotu Programowanie Obiektowe 1

cpp object-oriented-programming oop oop-in-cpp oop-principles

Last synced: 14 Jun 2026

https://github.com/rcmilan/ex-ddd-product

POC para modelar a totalidade dos produtos

ddd functional oop

Last synced: 25 Jun 2025

https://github.com/mosidrum/oop-school-library

OOP-school-library is a Ruby program to record what books are in the library and who borrows them. This program allows for adding new students or teachers, adding new books, saving records of who borrowed a given book and when.

gemfile oop rubocop ruby

Last synced: 23 Apr 2025

https://github.com/mituskillologies/python-samarth-sep24

Programs conducted at Samarth BCS College, Belhe in training on Python Programming during September 2024.

gui oop python-programming python3

Last synced: 12 Apr 2026

Object-oriented programming (OOP) Awesome Lists