Obsolete. 4.8.15.2 Processing model. When writing HTML code, it’s important to always include the alt attribute on an image element. MDN: figure Brian Harnish July 11, 2018 7 min read. When people say ‘Don’t use tables, use div tags.’ they mean use div elements. The onclick attribute is actually fairly simple to use once you know how. For most HTML tags and attributes WebStorm can show you a summary from the corresponding MDN article. Just keep in mind, though, that