How can you create a reusable component in Lightning Web Components (LWC)?

Creating a reusable component in Lightning Web Components (LWC) primarily involves designing the component to accept properties and events using decorators. This approach allows for flexibility and customization, enabling the component to be used in various contexts without changing its internal implementation.

When a component is designed to accept properties, it can receive data from its parent component, making it adaptable to different situations. The use of decorators like @api for public properties allows other components to set these properties, thus promoting reusability. Additionally, components can also communicate back to the parent using events—this is achieved through event dispatching, allowing the parent component to respond to actions that occur within the reusable component.

Utilizing this methodology not only enhances reusability but also fosters a clear communication pattern between components, aligning well with the principles of modular programming. This design practice is integral in building scalable and maintainable applications in Salesforce.

In contrast, options related to inheritance and unique naming do not inherently contribute to creating reusable components. While including external libraries can enhance functionality, it doesn't directly relate to the core principles of component reuse in LWC.