View Full Version : Performance benchmarking - Extjs 2.2.1 vs Extjs 4.2.2

9 Jun 2014, 1:50 AM
Hi All,

We have migrated our project from extjs 2.2.1 from extjs 4.2.2.

We need to have a performance benchmarking for Extjs 2.2.1 vs Extjs 4.2.2.

Is there any way to do that??

Any tools or utilities is available to do that??

Please help

Gary Schlosberg
17 Jun 2014, 8:49 AM
I'm afraid you'll probably have to do this benchmarking yourself. I've seen comparisons between frameworks, but not between ExtJS versions, especially those so far apart.

If you've already migrated, is this need created by some kind of performance problem since the upgrade? Here's a blog entry regarding performace (4.1).

17 Jun 2014, 1:29 PM
It looks like Gary forgot to include the actual link to the blog post. (Done that before! ;)) I'm assuming this post (http://www.sencha.com/blog/ext-js-4-1-performance/) is the one being referred to.

Gary Schlosberg
17 Jun 2014, 2:53 PM
Doh! Yes, that's the very one. Thanks, burnnat.