What is Singleton Method Design Pattern in JavaScript?

Singleton pattern is a design pattern which restricts a class to instantiate its multiple objects. It is nothing but a way of defining a class. Class is defined in such a way that only one instance of the class is created in the complete execution of a program or project.

Singleton Method Design Pattern in JavaScript

Singleton Method or Singleton Design Pattern is a part of the Gang of Four design pattern and it is categorized under creational design patterns. It is one of the most simple design patterns in terms of modeling but on the other hand, this is one of the most controversial patterns in terms of complexity of usage.

Important Topics for the Singleton Method Design Pattern in JavaScript

  • What is Singleton Method Design Pattern in JavaScript?
  • When to use the Singleton Method Design Pattern in JavaScript?
  • Key Component of Singleton Method Design Pattern in JavaScript:
  • Implementation of Singleton Method Design Pattern in JavaScript
  • Use Case of Singleton Method Design Pattern in JavaScript
  • Advantage of Singleton Method Design Pattern in JavaScript:
  • Disadvantage Of Singleton Method Design Pattern in JavaScript

Similar Reads

1. What is Singleton Method Design Pattern in JavaScript?

Singleton pattern is a design pattern which restricts a class to instantiate its multiple objects. It is nothing but a way of defining a class. Class is defined in such a way that only one instance of the class is created in the complete execution of a program or project....

2. When to use the Singleton Method Design Pattern in JavaScript?

Here are some situations in JavaScript where the Singleton pattern may be applicable:...

3. Key Component of Singleton Method Design Pattern in JavaScript:

...

4. Implementation of Singleton Method Design Pattern in JavaScript

Problem Statement:...

5. Use Case of Singleton Method Design Pattern in JavaScript

There is a application of singleton pattern like cache-memory, database connection, drivers, logging. Some major of them are :-...

6. Advantages of Singleton Method Design Pattern in JavaScript:

The Singleton method design pattern has several benefits:...

7. Disadvantages Of Singleton Method Design Pattern in JavaScript

The Singleton Method Design Pattern have different disadvantage:...

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