If you are creating Xojo desktop apps for your Raspberry Pi (and why not since Xojo Pi if free for desktop & console apps), you may want to take advantage of the HTMLViewer control for easy display of HTML content or apps.
HTMLViewer on the desktop has two engines that you can select from, Native and Webkit. Native uses the built-in browser engine on each platform – Webkit on OS X, Internet Explorer on Windows, and Webkit on Linux, if it’s installed. If you select “Webkit”, the Chrome Embedded Browser libraries are included with your built app and HTMLViewer will use that instead. There are pros and cons to each, but usually the reason people choose WebKit over Native on Windows is because choosing Native gets you whatever the minimum version of Internet Explorer is for a particular OS. This means: