Come and See the world famous Jay Garcia (author of ExtJS in Action) present "Jay Garcia will discuss the pitfalls of Ext.getCmp and demonstrate the basics of building extensible applications with Ext JS without it." Jay as an active member of the ExtJS forums as well as an avid ExtJS user.
Also, the Sencha Team (formerly ExtJS) will be presenting. Their topics will be:
Sencha Direction - Abraham Elias (President/CEO Sencha)
Sencha Touch update - Tommy Maintz (Senior Architect Sencha)
Ext JS 4 preview - Ed Spencer (Senior Architect Sencha)
Connect/Node - Tim Caswell (Senior Architect Sencha)
Come Join us!