HTML5 Guru is the perfect introduction to the world of HTML5. With this app, you'll be able to quickly reference all the most important HTML5 elements, attributes, events, and more.

The app has been built for both beginners and experts, so no matter what your background, you'll be able to find the information you need.

If you're a beginner, the HTML5 Guru app will help you learn the basics of HTML5, including all the most important tags, attributes, and events.

If you're an expert, you'll be able to quickly reference the most important information, including the HTML5 version, browser compatibility, and more.

The app contains a lot of information and examples, and you'll be able to find the exact tag you're looking for by searching or browsing through the list.