# What is your experience with Ext JS for building web applications, and what improvements would you suggest? What is your experience with Ext JS for building web applications, and what improvements would you suggest? ##### Post Metadata

# ¿Para qué se utiliza Ext JS? ¿Para qué se utiliza Ext JS? ##### Post Metadata

# How do you use Sencha ExtJS? How do you use Sencha ExtJS? ##### Post Metadata

# Is ExtJS dead? Is ExtJS dead? ##### Post Metadata

# Who introduced first version of Ext JS? Who introduced first version of Ext JS? ##### Post Metadata

# What is Ext JS framework? What is Ext JS framework? ##### Post Metadata

# What is ExtJS philosophy? Single page implementation? Why do you think I should do web applications with extjs? Especially for a page that needs to be refreshed, and everything with AJAX? In such applications, debug works with 'click'. It can take a lot. But ultimately you can't hit the bug fix or see it refresh in the browser. Why is this necessary? ##### Post Metadata - Net upvotes: 1

# Could it be considered to have some enterprise tools and components become available to all Ext JS customers? Currently Sencha Themer is available for all customers and that is a good thing. But I as a dedicated "lone wolf" customer will never become an enterprise customer. In that case I never have the benefit of using enterprise products. I don't even care at the moment of testing them, for if I like them I can't afford them. I even see that Ext React/Angular are now also only available for enterprise customers (which was not a year ago). Regarding components I have integrated third-party tools for D3 visualisations, Pivot tables and charting (not Google). And it works great. Too many escapes to find interesting things elsewhere. And yes, I have shown interest in Webix. ##### Post Metadata - Net upvotes: 1

# Go the next step to github with full open source. You can't survive without a good open source community! ? ##### Post Metadata - Net upvotes: 1

# Migration related I would like to learn more about how various EXT-JS Users do the Migration from previous version to newer version and what has been their experience. ##### Post Metadata - Net upvotes: 1