This is cool to see. I added the React benchmark yesterday (https://twitter.com/soprano/status/423659115743682560 https://twitter.com/soprano/status/42365911574

This is cool to see. I added the React benchmark yesterday (https://twitter.com/soprano/status/423659115743682560 https://twitter.com/soprano/status/423659115743682560) and @ebryn updated it to compare against the Ember+HTMLBars implementation. I wanted to mention that this is pretty much a worst-case scenario for React: with everything changing on each frame, we gain almost nothing from the virtual DOM diffing. It's encouraging to see how fast HTMLBars is; hoping to see if any of the techniques they're using are applicable in React.