# Developer Tools
To show the Developer Tools, click the corresponding button in the toolbar or choose View > Show Developer Tools.
If the Web Preview is narrow, the Developer Tools will open in a separate window. Otherwise it will be embedded in the Web Preview.
When the Developer Tools is open, Whisk will inject a
<script> tag into the HTML sent to the web preview requesting a file called
whisk-console-delay.js. This file is blank; its only purpose is to help workaround a bug in the console where it can incorrectly appear blank if a reload happens quickly.