HTML5 multiple canvas on a single page

Question

If we use multiple on a single html page does it hamper the performance of the application that is being developed and does the code get very bul

Answer 1

According to Mark Pilgrim, it's a good idea to use multiple canvases.

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Using multiple canvases can simplify things on your end, by isolating regions of the screen to update and isolating input events. If your page is well-suited for dividing-up regions of the screen, I say go for it.