Have you ever wished you could see the HTML source of a web page while on a mobile browser, which generally doesn’t offer that feature? If you have a desktop machine around, there are ways, but what I mean is getting the source without anything but the device itself.
The little View Source tool by Neatnik does the trick.
You enter the URL in the little bar to see the source of that URL. Or add the URL to the the tool’s URL itself to link right to it. Here’s CSS-Tricks (without line wrapping and tidyied up!):