Virtual DOM makes rendering fast, but it has extra costs in eventing and in javascript timers. Virtual DOM is not free IMHO. Some quantitative results - http:/

Virtual DOM makes rendering fast, but it has extra costs in eventing and in javascript timers. Virtual DOM is not free IMHO. Some quantitative results - http://blog.nparashuram.com/2015/03/performance-comparison-on-javascript.html http://blog.nparashuram.com/2015/03/performance-comparison-o...