Handling Image Load Errors in Ext JS Universal Apps

Unfortunately, for whatever reason, images sometimes fail to load, either because the image is completely missing, the connection failed or the URL is wrong. We never want to see that horrible broken image on our pages so this tutorial describes how we can avoid it by extending the Ext.Img class.

Increase Productivity with JetBrains IntelliJ's Live Templates

IntelliJ has a lot of powerful features that help improve our overall development workflow. One feature that I use everyday is Live Templates. This article will discuss how to use Live Templates to speed up your development and stop you getting RSI.

Ext JS and Sencha Touch: The Merge

This week saw the announcement of the sessions running at SenchaCon 2015, which includes a big announcement about the future of the Sencha product landscape - "the merge".

Application Flow with Domain-Specific Events in Sencha Applications

This article is going to discuss how we can approach controlling application flow in Sencha Touch and Ext JS applications using domain-specific events rather than relying solely on standard framework events. By following this technique you will make your applications more flexible, reusable and allow refactoring to be done with less impact.