While this post is created, I browsing the official Sencha Site, and there is an event on the site called Sencha Conference 2010 in San Fransisco, and I hope one day I could be there too. So I just browsing the session that planned inside the conference, and you know what? Sencha is getting prepared for ExtJS 4, Wow, just wondering what next cool feature that ExtJS have.
If you are browsing the sessions menu on the site you can see the topic like introduction to ExtJS 4 and ExtJS 4 architecture, on the first day.






Hi,
I am Usha Iyer, an Acquisition Editor with Packt Publishing. As an Acquisition Editor, it is my role to evaluate, develop and ultimately bring book ideas to publication. I am also responsible for finding the right author for any book; bringing them onboard, then working with them as the book is written.
I have begun to develop a title on ‘Learning Ext JS 4’, and am now looking for an author to write this book.
You can find some more information about writing for us at Packt’s website http://www.packtpub.com/authors.
This book is a follow up to our Learning Ext JS 3.2 book which is selling well. This book covers all of the major features of the Ext framework using interactive code and clear explanation coupled with loads of screenshots. This book will help you create rich, dynamic, and AJAX-enabled web applications that look good and perform beyond the expectations of your users.
Please contact me if you are interested in writing this book and I would love to discuss the opportunity with you further.
Even if you do not want to involve yourself in the project, can you please suggest someone who may suit this project?
Thanks,
Usha
Email: ushai@packtpub.com