Preface

If you are an Ext JS developer, it probably took you a while to learn the framework. We know that the Ext JS learning curve is not short. After we have learned the basics, and we need to use Ext JS in our daily jobs, a lot of questions pop up: how can one component talk to another? What are the best practices? Is it really worth using this approach and not another one? Is there any other way I can implement the same feature? This is normal.

This book was written thinking about these developers.

So this is what this book is about: how do we put everything together and create really nice applications with Ext JS? We are going to create a complete application, from the mockup of the screens all the way to putting it into production. We are ...

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