Once custom regions are defined, WebStorm provides navigation between custom regions.
Note that custom regions should be created in one style, as described in the section
Folding Custom Regions with Line Comments.
To navigate between custom regions
Do one of the following:
On the main menu, choose Navigate | Custom Region.
In the dialog box that opens, select the target custom region, and click OK:
The caret rests at the comment line opening the region in question.