ExtJS Spyglass is a powerful Chrome extension designed to empower Sencha Ext JS developers. This free tool allows developers to easily inspect and debug Ext JS applications, providing valuable insights into their behavior.

With ExtJS Spyglass, developers can navigate through complex component hierarchies, making it easier to understand the structure of their Ext JS apps. This enhances the development process by providing a clear overview of how different components interact with each other.

One of the key features of ExtJS Spyglass is the ability to modify properties in real-time. This allows developers to experiment and make adjustments on the fly, saving time and effort. The extension also provides detailed information about application behavior, helping developers identify and fix bugs more efficiently.

Overall, ExtJS Spyglass is a must-have tool for any Sencha Ext JS developer. Its intuitive interface and powerful features make it an indispensable asset for inspecting, debugging, and gaining deep insights into Ext JS applications.