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Builder Pattern in Java: Clear Examples and Real Application
Builder Design Pattern in Java The Builder design pattern is a creational pattern that separates the construction of an object from its representation. In other...
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Introduce Parameter Object: A Refactoring Pattern That Scales
Introduction There is one refactoring pattern I apply regularly that rarely gets the attention it deserves. It does not look impressive, yet it prevents codeba...
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Understanding Proxy Patterns: The Why and How of Static and Dynamic Proxies in Java
Rajat Arora !Rajat Arorahttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com...
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Repository Pattern in Laravel: Clean Up Your Messy Code
markdown !Cover image for Repository Pattern in Laravel: Clean Up Your Messy Codehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=aut...
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Why Country Flags Improve the UX of Phone Number Inputs
The Problem with Country Code Lists Many applications require users to: - Select a country code - Enter their mobile number There are usually two common design...
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Stop Writing Singleton Classes: Use ES6 Modules (The TypeScript Way)
Singleton Pattern in JavaScript – Use ES6 Modules Instead of Boilerplate Classes If you come from an Object‑Oriented background Java / C /etc., you are probabl...
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C# OOP Mastery — From Quiz Answers to Production‑Grade Mental Models
markdown !C OOP Mastery — From Quiz Answers to Production‑Grade Mental Modelshttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=...
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Everything in Software Is a Pyramid (Whether You Like It or Not)
Introduction After a while, software stops looking like tools. It starts looking like gravity. No matter what you build, complexity always sinks downward. I di...
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C# Architecture Mastery — CQRS in ASP.NET Core (When It Helps, When It Hurts) (Part 9)
Introduction CQRS is one of the most misunderstood patterns in modern .NET. Some teams adopt it too early, while others avoid it entirely out of fear. Both mis...
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The Builder Design Pattern: A Deep Dive for Software Developers
Introduction In object‑oriented programming, constructing complex objects can quickly become unwieldy—especially when an object requires many parameters, some...
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SOLID Revisited — A Post-Pattern Perspective
Why the principles matter less than the forces behind them SOLID is not a checklist. It is a historical compression of deeper forces. This is Part 5 of the seri...
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Real-World System Design: Authentication, RBAC, and Multi-Tenant Architecture (Part 1)
Why This Series? Most tutorials show: - “Add JWT authentication” - “Protect a route” - “Create roles like admin and user” But real systems need answers to hard...