Singleton Pattern in Javascript

In this article, you will learn how to implement a singleton pattern in Javascript.

Understanding Singletons?

A Singleton is a design pattern that limits the instantiation of a class to a single instance.

It ensures that only one instance of a class can be created throughout the system.

Declaring singletons example

  1. let application = new class{  
  2.   constructor(name){  
  3. = name;  
  4.   }  
  5.   start(){  
  6.     console.log(`This is ${}`);  
  7.   }  
  8. }('Start');  
  10. application.start();  

Categories: Java Script Tags: #JavaScript,

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