How to disable the HTML class warning "class not found" in Netbeans 11.0

Question

I would like to disable the warnings Netbeans is throwing when it's not finding classes because it's flooding my IDE.

For example, for this bit of code:

<div class="portlet light">
    <a class="navigation" href="/home">Home page</a>
</div>

I have 3 warnings about the class being not defined.

Answer 1

Go to: Tools > Options > Editor > Hints

Then in Language select HTML

Under CSS, uncheck Missing CSS Class and Missing CSS Class In Partials