#singleton-pattern
#singleton-pattern

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CodeProject

JavaScript

Thread-Safe Singleton in C#: A Guide to Double-Checked Locking and Lazy Approaches

The Singleton pattern provides a globally accessible, single instance of a class, enhancing code flexibility and efficiency. [ more ]

Marcin Wanago Blog - JavaScript, both frontend and backend

JavaScript

NestJS default behavior is singleton provider scope for classes, sharing one instance for increased performance.

Request scope can be implemented for classes like logged-in-user.service.ts to be initialized per HTTP request. [ more ]

Medium

JavaScript

The Facade design pattern simplifies complex subsystems by providing a unified interface.

The Singleton pattern ensures that a class has one global instance that can be accessed using a static method. [ more ]

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