Dhanush Prabakaran·Oct 31, 2025The Memento Design Pattern — Undo Made SimpleEver wished you could just undo a mistake in your app — like restoring a document to a previous version or resetting a game level?
Dhanush Prabakaran·Oct 29, 2025The Iterator Design Pattern — Walking Through Collections the Smart WayEver needed to loop through a collection but didn’t want to expose its internal structure? 🤔 That’s where the Iterator Design Pattern…
Dhanush Prabakaran·Oct 28, 2025The Command Design Pattern — Turning Actions into ObjectsEver tried to build a system where users can perform actions like copy, paste, delete, or undo, and found your code turning into a tangled…
Dhanush Prabakaran·Oct 27, 2025The Chain of Responsibility Design Pattern — Pass It On!Ever worked on a system where a request needed to go through multiple checks — like authentication, authorization, logging, or validation…
Dhanush Prabakaran·Oct 23, 2025Flyweight Design Pattern — Do More with Less MemoryEver built a system where creating too many objects started to slow everything down? Maybe a game with hundreds of characters, icons, or…
Dhanush Prabakaran·Oct 10, 2025Add New Features Without Changing Code — The Decorator Design PatternHave you ever needed to add new behavior to an existing class? like adding logging, notifications, or data compression, But didn’t want…
Dhanush Prabakaran·Oct 7, 2025“Making Things Work Together” — Understanding the Adapter Design PatternEver tried integrating a new payment gateway and realized… The new API’s methods don’t match your existing code at all?
Dhanush Prabakaran·Oct 6, 2025“One and Only” — Understanding the Singleton Design PatternSometimes in your application, you want only one instance of a class to exist.
Dhanush Prabakaran·Oct 3, 2025“Copy, Don’t Build Again!” — Understanding the Prototype Design PatternSometimes, creating an object is time-consuming or complicated.
Dhanush Prabakaran·Oct 1, 2025“Construct It Step by Step!” — Understanding the Builder Design PatternSometimes, creating an object isn’t just calling new
