See Return Values in Variables View

See what value a method returns.

With the Show Method Return Values option added to the debugger, you can see what value the method returns without using console.log or invoking the Evaluate Expression dialog. To turn this option on, click the gear icon on the debugger’s left pane.

Related Resources

Add and Remove Breakpoints Quickly
How to toggle breakpoints without using the mouse.
Evaluate Expressions When Debugging
How to check the value of an expression in WebStorm.
Getting Helpful Suggestions
Look out for suggestions from WebStorm! They can help you not to forget about an important thing.