What is the primary use of "npm install" in Liferay?

The primary use of "npm install" in Liferay is to install dependencies defined in the package.json file. When working with Liferay, particularly in the context of developing themes, modules, or other front-end components, the package.json file serves as a manifest that outlines all the required libraries and packages necessary for the project. By running "npm install," the Node Package Manager (npm) reads this file and downloads all the specified dependencies into the project's node_modules directory. This ensures that the development environment has all the tools and libraries needed to build and run the application effectively.

While starting a local server, creating a new project, and bundling JavaScript modules are important tasks in a Liferay development workflow, they are not the primary function of the "npm install" command. Instead, "npm install" focuses specifically on managing package dependencies, which is foundational for setting up an efficient Liferay project.