Node.js and NPM

In this field, specify the default Node.js interpreter for the current project. RubyMine will automatically use it every time you select the Project alias from Node Interpreter lists when creating run/debug configurations or configuring Node.js-dependent tools, for example, Prettier or ESLint.

Select a configured interpreter from the list or click and configure a new one in the dialog that opens as described in Configuring a local Node.js interpreter. If you select node, the system Node.js version is used.

Here you can choose or configure only a local Node.js interpreter, that is, a Node.js installed on your computer, or a Node.js on Windows Subsystem for Linux, see Configuring a local Node.js interpreter and Using Node.js on Windows Subsystem for Linux for details.

Remote interpreters are configured in the Configure Node.js Remote Interpreter dialog accessible from the . See Node.js with Docker, Node.js via SFTP, Node.js via SSH, and Node.js with Vagrant for details.

Select this checkbox to configure the Node.js Core module sources as a JavaScript library and associate it with your project. As a result, RubyMine provides code completion, reference resolution, validation, and debugging capabilities for fs, path, http, and other parts of Node.js that are compiled into the Node.js binary.

When the configuration is completed, RubyMine displays information about the currently configured version.

If you need code completion for Node.js APIs only in some parts of your project, you can configure that using the Manage scopes link. In the Usage dialog that opens, click the relevant directories and for each of them select the configured Node.js Core library from the list. Learn more from Configuring the scope of a library.

In this field, choose the package manager (npm, Yarn, or pnpm) for the current project.

RubyMine uses the npm, yarn, and pnpm aliases for the current system paths to these managers. To use a custom installation, click Select, and select the installation folder of the relevant package manager, see Configuring a package manager for a project for details.

By default, RubyMine suggests npm. However if you open a project with a yarn.lock file and Yarn is installed on your computer, RubyMine automatically changes the package manager for this project to Yarn.

Accordingly, if you open a project with a pnpm-lock file and pnpm is installed on your computer, RubyMine automatically changes the package manager for this project to pnpm.

You can also set Yarn 1 or pnpm as default RubyMine package manager.

The Packages area shows a list of all the NPM -dependent packages that are currently installed on your computer.

• Package: this read-only field shows the name of a package, exactly as it should be referenced if you were installing it in the command-line mode.

• Version: this read-only field shows the version of the package installed on your computer.

• Latest: this read-only field shows the latest released version of the package. If a package is not up-to-date, it is marked with .

• Click to have a new package installed. In the Available Packages dialog that opens, select the relevant package. To have the package installed globally, select the Options checkbox and type -g in the Options field. Global installation makes the package available at the RubyMine level so it can be used in any RubyMine project. Click Install Package when ready.

• Click to have the selected package removed.

• Click to have the current version of the selected package replaced with the latest released version. The button is enabled only when the selected project is not up-to-date.