Ask Sencha AIIn this article, we will review several factors that affect performance of an Ext JS application including network latency, CSS processing, JavaScript execution and DOM manipulation.
41 Comments Read moreExt JS 4.1 Performance
HelloWorld with Ext JS 4
For readers who are new to Sencha but coming from a Flex background, this guest blog post provides useful context and reference to familiarize yourself with how Flex concepts map to Sencha concepts.
Typically, a Hello World program illustrates the quickest way to get anything (such as text) on the screen and publishing (or compiling) without errors. In this post, I have also added a few things. We see a Sencha component (Viewport), Sencha classpathing (src), a custom super class, a custom subclass, and an example of a mixin class (similar to multiple inheritance).
25 Comments Read moreDeft JS: Loosely Coupled MVC through Dependency Injection
That application you just deployed? As experienced software developers, we all know it won’t be long before you’re going to need make to significant UI changes. Regardless of the amount of painstaking forethought, consensus gathering and planning backing it, no software design ever survives first contact with its users unscathed. To deliver truly effective software, we have to be prepared to adapt to an evolving understating of our users’ needs.
36 Comments Read moreBehind the Sencha Command Utility and the Build Process
The Sencha command utility is a cross-platform command line tool that helps make it easier than ever to develop applications with Sencha Touch 2. The tool consists of many useful automated tasks around the full lifecycle of your applications, from generating a fresh new project to deploying for production.
This article will help you understand the Sencha command utility as well as your Sencha Touch 2 application’s production build process.
26 Comments Read moreExt JS 4.1 Final Released
It is with pleasure that we announce today the general availability of Ext JS 4.1. This release represents a significant step forward for performance of Ext JS 4 as well as several new features and numerous other improvements.
99 Comments Read moreSencha Company Update
Our big news this month is that we’ve successfully shipped two major product upgrades in the last few weeks, including Sencha Architect 2 and Ext JS 4.1. Congratulations both to the product teams and to the community members whose input into each of these releases was invaluable.
1 Comment Read moreIntroducing Sencha Architect 2: A Massive Upgrade of Ext Designer
It is our pleasure to introduce the all-new Sencha Architect 2, building on our innovation in Ext Designer. When we started working on the next release of Ext Designer, we had very ambitious goals: we wanted to build a great visual tool to help you build web applications faster that didn’t get in your way. Take a look at how far we’ve come.
72 Comments Read moreExt JS 4.1 RC2 Released
Today we’re making available Ext JS 4.1 RC2, which contains bug fixes, enhancements and documentation improvements based on your feedback on our first Release Candidate two weeks ago. Download it today.
35 Comments Read moreOptimizing Ext JS 4.1-based Applications
Guidelines with tips and tricks on how to take advantage of Ext JS 4.1 performance enhancement in your applications
16 Comments Read moreFlex to Sencha: The Opportunity
Today Sencha is launching a fast-track program for Flex Developers looking to develop HTML5 applications in partnership with Sencha. Join us to learn more about building HTML5 applications.
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