is that really a good example of highly focused coding skills? it looks like a very standard web site that any web developer familiar with modern frontend tools

is that really a good example of highly focused coding skills? it looks like a very standard web site that any web developer familiar with modern frontend tools could hammer out in a week. I don't see anything there besides some content presentation stuff. Am I missing something more interesting? When I think of "JS ninja" I think of sites with really complicated UI, like multipart forms with lots of validation, or interesting map layer based tools, or browser games or something like that.