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📐DESIGN PATTERN: Module pattern

· pattern

The _____ Pattern in JavaScript encapsulates code into self-contained modules, offering private and public members to organize and structure code effectively.

* Marker

* Module

* Proxy

* Twin

#design #pattern #programming #software

Answer: Module

The Module Pattern is a design pattern in JavaScript that enables the encapsulation of code into self-contained modules. It helps organize and structure code by creating private and public members within a module, providing a way to hide implementation details and expose only necessary interfaces.

Key characteristics of the Module Pattern:

Closure: It relies on JavaScript closures to create private and protected members, ensuring that certain variables and functions are not accessible from the outside.

Private Members: Private members are variables and functions within the module that are not exposed to external code.

Public Members: Public members are variables and functions that can be accessed from outside the module, serving as the interface for interacting with the module.

Initialization: A module typically involves an initialization function that sets up the private and public members, and it returns an object or closure that exposes the public interface.

The Module Pattern promotes code organization, reduces global namespace pollution, and provides a way to control access to module members. It is commonly used in JavaScript to create reusable and maintainable code components.