What is the benefit of using a "liferay-npm-bundler" in Liferay applications?

Using "liferay-npm-bundler" in Liferay applications primarily simplifies the build process for JavaScript modules. This tool provides developers with a streamlined way to bundle their JavaScript code and its dependencies into a single output that can be easily included in Liferay applications.

The bundler automates the process of handling various JavaScript files, managing dependencies, and optimizing the final output for performance. It addresses challenges like module resolution, transforming modern JavaScript features into formats compatible with older browsers, and ensuring that all necessary resources are included without manual intervention.

In contrast, the other options address unrelated aspects of application development. For instance, the performance of database queries is tied to backend processes and optimizations, whereas "liferay-npm-bundler" focuses on frontend JavaScript build processes. Creating backups is another entirely different task related to data handling and storage, not directly linked to how JavaScript modules are built or managed. User authentication involves managing user sessions and securing access, which also falls outside the scope of what a bundler does.

Thus, the correct choice highlights the essential role of "liferay-npm-bundler" in enhancing the efficiency and simplicity of JavaScript module management within the Liferay ecosystem.