Design Patterns Using Typescript

Analysis and implementation of the Singleton Design Pattern

This repo features key design patterns with concise explanations and practical implementations to help you understand and apply software design principles.

LLD practice projects implementing Strategy, Factory, Singleton, and Observer patterns using real-world system design problems.

This repository provides Java implementations of common design patterns. They help make code more modular, reusable, and maintainable.

Full reference implementation of SingletonBase<T> and ScopedSingletonState<T>, the lightweight, zero‑overhead, cross‑library‑safe singleton framework presented in the "Singletons Are Not Evil" talk at C++Online 2026

Jet Weather Forecast is a cutting-edge weather app using Android's latest tech stack. It features Jetpack Compose for a modern UI, Room for local storage, and Retrofit for API communication. Powered by Kotlin Coroutines and Flow, it offers smooth, asynchronous data handling.

NoteMania is a user-friendly Android application designed to help you manage your notes effortlessly.

The Cinema Management System is a Java-based application that demonstrates the use of key design patterns such as Abstract Factory, Builder, Chain of Responsibility, and Singleton. It simulates interactions between customers, employees, and a cinema database system to manage movie screenings, customer reservations, and employee tasks.

Car Bus management system built on .NET core MVC

A lightweight ⚙️ C++ project that brings the Singleton Design Pattern to life 💡 — acting as the ultimate control center for all your app’s global settings 🌍. One instance, one truth, endless consistency 🔒

C# library for efficient HTML parsing and CSS selector-based querying.

A simple web-based email program developed using Angular Framework and Spring Boot.

This Repository contains basic backend low level design of BookMyShow which is created using datastructures and design patterns.Assumptions: No db is used(in-memory i.e. using datastructures)

A forward-thinking initiative bridging agriculture and green energy in South Africa. As an MVC platform, it fosters sustainable practices and integrates renewable energy solutions. It serves as a vital link between farmers and technology providers, driving innovation for a greener future.

A tiny library to create and manage singleton instances.

A creational design pattern that ensures a class has only one instance throughout the application lifecycle and provides a global access point to that instance.

A system that follows SOLID principles, Singleton pattern and effective static members

Demo implementations of different design patterns.

The primary objective behind developing this project is to deepen the understanding of low-level system design in C++, encompassing Object-Oriented Programming (OOP) principles, threading concepts, and modern C++ features such as Smart Pointers and the Standard Template Library (STL).