Connecting Apps with Inspector
Learn how to connect Sencha Inspector to your applications, so you can analyze your code for issues, such as overnesting of components, number of layout runs, and improve your application performance. Sencha Inspector is a debugging tool that provides direct access to components, classes, objects, etc. for apps built using Ext JS 4.2.0, 5.x, 6.x or Touch 2.1.0 and above – regardless of the browser you’re using.