Posts 0103
1. 1 Minute Introduction
2. What is Singleton?
3. How It Works?
4. The Demo: Content Translator

Design Pattern: Singleton

Ever wondered how the Singleton Design Pattern is used in frontend development?

Let's dive into this topic and understand the usage with the App Translator demo.

1 Minute Introduction

What is Singleton?

Essentially, a Singleton is an class that:

  1. Can only instantiate once.
  2. Provides a way to access that instance from any point of the application.

This pattern is incredibly useful when a single instance needs to coordinate actions across a system.


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