HTML5 Mastery—Build Superior Websites & Mobile Apps NEW

Editorial course preview

What the public course preview actually shows

These 4 complementary views highlight concrete, legible examples from the course presentation.

A split-screen view showing a code editor with JavaScript logic for local storage on the left and a web form interface for ordering wine on the right. — Preview 1 of 4
This split-screen view demonstrates practical HTML5 application by displaying JavaScript code for local storage alongside the resulting wine order form interface.

A presentation slide titled 'THE <PICTURE> TAG' displaying HTML code structure with annotations pointing to 'Set of Images' and 'Media Query'. — Preview 2 of 4
This instructional slide breaks down the HTML picture tag syntax, using arrows to identify the source set for images and the media query attributes.

A computer screen displaying a stereoscopic VR view of an ancient amphitheater with a smaller inset video showing a man wearing a VR headset. — Preview 3 of 4
This image demonstrates the development of immersive 360-degree virtual reality experiences by showing a live preview of an amphitheater alongside the instructor using a headset.

A split-screen view showing an instructor holding a smartphone connected by a cable on the left, and the phone's screen displaying a web page with an O'Reilly book cover titled 'Hi — Preview 4 of 4
The image demonstrates mobile testing by showing an instructor holding a device while its screen displays a webpage featuring an O'Reilly book cover.