ESLint
This feature is supported in the Ultimate edition only.
The following is only valid when JavaScript Support Plugin is installed and enabled!
for Windows and Linux
for macOS
Ctrl+Alt+S 
Use this page to enable the JavaScript ESLint code verifier and to configure its behaviour. If you are using JavaScript Standard Style in your application, you can set it as default here.
To set the JavaScript Standard Style as default
Open the Code Style. JavaScript page (in the Settings/Preferences dialog (Ctrl+Alt+S), choose ), click Set from, and then choose Predefined Style | JavaScript Standard Style. The style will replace your current scheme.
| Item | Description |
|---|---|
| Enable | Select this check box to have ESLint/Standard applied to verify the code in the current project. After that the other controls in the page are enabled. |
| Node Interpreter | In this field, specify the Node.js interpreter to use. Choose one of the configured interpreters or click If you have appointed one of the installations as default, the field displays the path to its executable file. |
| ESLint Package | In this field, specify the location of the eslint or standard package. |
| Configuration file | In this area, appoint the configuration to use.
|
| Additional Rules Directory | In this field, specify the location of the files with additional code verification rules. These rules will be applied after the rules from .eslintrc or the above specified custom configuration file and accordingly will override them. |
| Extra ESLint Options | In this field, specify additional command line options to run ESLint with using spaces as separators. See ESLint Command Line Interface Options for details. |
and configure a new one as described in