IntelliJ IDEA 2019.2 Help

JavaScript Linters

IntelliJ IDEA integrates with most popular JavaScript code linters that detect problems in your code without executing it. When installed and enabled, a linter activates automatically every time you open a JavaScript file and reports detected errors and warnings in the editor.

To view a problem description

Hover the mouse pointer over the highlighted problem in the editor. IntelliJ IDEA shows a tooltip where the problem is reported. Learn more from Code inspections and Get results and fix problems.

To apply a quick-fix

Press Alt+Enter and choose the relevant suggestion from the list.

Last modified: 28 August 2019

See Also

Language and Framework-Specific Guidelines: