React and Angular are both popular JavaScript frameworks that offer a component-based approach to building web apps. However, React and Angular do not include any pre-built components. Many apps require trees, menus, grids, charts, forms, and other components to deliver…

Learning a new library or framework can be a daunting task for any developer, and sometimes a "Hello, World" or "To Do" app just doesn't meet the standards to truly feel like one understands what the API is designed to…

Many customers have requested that we provide a training program to help get new web developers up to speed on Ext JS so they can start building great looking web and mobile applications quickly. We are excited to announce that…

In this blog post, I will show how to code an Ext JS 6 universal app that has controllers and view models that can be both view-specific and shared. Want to learn more about Ext JS 6? Sign up for…

This month we’d like to remind you that if you’ve ever attended the Fast Track to Ext JS course, you have access to the material for a year via http://training.sencha.com. We’re continuously updating the course to reflect new features of…

SenchaCon is right around the corner, and our engineers are gearing up to share some pretty impressive presentations with you, including some exciting new updates on theming. But that’s not all. You’ll also have face time with engineers in the…

Woop there it is — Ext JS 5. Now, you might wonder why you should upgrade. There are many reasons why you’ll want to upgrade your existing Ext JS 4 applications, but most important is optimizing your application to support…

Back in the days when websites were restricted to typical fonts such as Arial, Georgia, Times and so on, fonts were delivered from the user’s machine. Fortunately today, because of HTML5 and CSS3, browsers support embedded web fonts. In this…

Often when I’m teaching a Sencha Training class, students ask me to look at their apps because there’s a problem they don’t know how to fix. Since I didn’t write the code, it’s hard sometimes for me to give them…