I was lurking on Hacker News today, and found this cool little library (~600kb) called FastDOM.
It’s described as a low-level tool for improving DOM manipulation and measurements, and shouldn’t be thought of an alternative to VirtualDOM, as they’re doing different things.
I’m not sure about it’s actual value, as I haven’t tried it yet, but anyone in web development knows the costs of interacting with the DOM, and I figured this might be interesting!
Enjoy! 