Running your perf test, I consistently get Backbone being the fastest, Angular the slowest, and the projects using Virtual DOM approach somewhere in the middle.

Running your perf test, I consistently get Backbone being the fastest, Angular the slowest, and the projects using Virtual DOM approach somewhere in the middle. Is that expected? http://evancz.github.io/todomvc-perf-comparison/ http://evancz.github.io/todomvc-perf-comparison/ edit: I was running the original test instead of your fork.