I don't have a problem with that. Never said I did. The OP said html+css+javascript, which I assume means html primitives like div and span with css and javasc

I don't have a problem with that. Never said I did. The OP said html+css+javascript, which I assume means html primitives like div and span with css and javascript sprinkled all over it. Canvas and svg exist a little bit outside of that ecosystem and I assumed the OP wasn't referring to that, because sure... with WebGL you can literally program anything into the browser. If someone used webGL as an example it would sort of render his question pointless.