I remember a couple of people making websites specifically for these apps. Wasn't super common, but there were definitely a few Nintendo forums and communities that were built with the 3DS browser's viewport and design in mind.
And while there's nothing official, there are ways to use the built in Switch browser like a normal browser through homebrew as well. I think one setup even allows functionality the default browser doesn't support, like normal HTML video tags.
And while there's nothing official, there are ways to use the built in Switch browser like a normal browser through homebrew as well. I think one setup even allows functionality the default browser doesn't support, like normal HTML video tags.