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🏗️ Creational Pattern
Singleton Pattern
What is the Singleton Pattern?
The Singleton pattern ensures a class has only one instance and provides a global point of access to it. Perfect for managing shared resources like loggers, database connections, or configuration settings.
Key Concept: No matter how many times you try to create a new instance, you always get the same object back!
Live Demo
Logger Instance #1
Creating...
Created from "file1.js"
Logger Instance #2
Creating...
Created from "file2.js"
Console Output