Hi pcwalton, I just wish Servo had clearer goals. In some ways the recent faster-browser initiates have all come out empty in my opinion, as they have nothing to truly show the for the work.<p>Flexbox is a great example. We were told the problems with DOM updates was caused by the old layouts and things like floats. So Flexbox was supposed to fix those problems. Where&#x27;s the proof?<p>I find myself frustrated that now 8 years after the iPhone the web is still incapable of so many things. I wish the browser community would make some <i>very specific</i> goals and say &quot;we&#x27;ll do whatever it takes to reach these&quot;.<p>Here&#x27;s a very simple goal: A swipeable sidebar. Here&#x27;s the requirements:<p>* It must retain 60fps no matter how fast you swipe.<p>* It must be easy to create; a virtual-dom shouldn&#x27;t be a requirement to make up for slow dom updates. A elaborate library that correctly times everything shouldn&#x27;t be necessary.<p>That&#x27;s it. Make that happen. Do whatever it takes. Create another new layout if necessary. Create a new touch spec that&#x27;s faster, if necessary. Whatever. it. takes. And then when the work is done you can point to this new widget and say that the initiative paid off.