I said pixel level. That's vector level. Also by html+css+javascript I thought you meant strictly primitives within that domain like spans and divs. While svg is part of html5 people typically don't think of svg when someone says to write something in html+css+javascript.
http://upload.wikimedia.org/wikipedia/commons/f/fd/Ghostscri...
SVG is part of the HTML standard and has those. And much more:http://www.google.com/search?q=svg+examples