PDA

View Full Version : Performance issues with firebug + Ext JS 4.2.1



albertjvm
6 Jun 2013, 11:19 AM
Is anyone else experiencing any issues like this?

Ext version tested:

Ext 4.2.1 rev 883
Browser versions tested against:

Firefox 21.0 (firebug 1.11.4 installed)
Chrome 27.0.1453.110 (firebug for chrome installed)
Description:

Experiencing performance issues in firefox when firebug is active. Chrome fails to load resources when firebug for chrome is installed.

Akatum
6 Jun 2013, 11:39 AM
This is not Ext JS bug but issue when you are using Firebug + Firefox 21
https://groups.google.com/forum/?fromgroups#!topic/firebug/Ts55WEIBco8

I (https://groups.google.com/forum/?fromgroups#!topic/firebug/Ts55WEIBco8) solved this by downgrading to Firefox 20

slemmon
6 Jun 2013, 1:38 PM
I'm seeing Firefox 21 + Firebug slow-downs reported more broadly than just ExtJS, too.