JS Days 2025 is now live – Join 5,000+ devs for the premier virtual JavaScript event. Register Now

Sencha Blog

blog image
Ext JS

Creating Custom Reporting Front-Ends with Ext JS

Today, everything is online, making dynamic reporting tools essential. Businesses need interactive systems to analyze and display data effectively. Ext JS is a powerful JavaScript framework for this purpose. It offers excellent features for data management, visualization, and user interaction.…

blog image
Ext JS

Announcing Ext JS 6.2 Early Access

We’re extremely excited to announce the availability of Sencha Ext JS 6.2 Early Access release. The early access program enables you, our Sencha community, to test and evaluate our Ext JS 6.2 work in progress. This a great opportunity to…

blog image
Ext JS

A Reference Architecture for an Ext JS based IoT Dashboard

Guest Blog Post Overview IoT is becoming pervasive and is driving an exponential growth in the number of connected devices that are generating data, which must be monitored and analyzed. Dashboards are becoming increasingly critical in helping organizations analyze the…

blog image
Ext JS

Ext JS Stencils 2.0 is Now Available

We’re excited to announce the release of Ext JS Stencils 2.0, an update to our UI kit for Illustrator, Sketch, and Balsamiq. Stencils 1.0 for Omnigraffle featuring components from the Classic toolkit can still be downloaded. PNG and SVG are…

blog image
Ext JS

Revolutionizing App Modernization for IBM i Applications

We’ve expanded our partnership with CNX to help companies modernize their legacy IBM i applications and transform them into feature-rich, cross-platform web and mobile apps that deliver a great user experience. Now companies all over the world can leverage the…

blog image
Ext JS

Exporting Data from an Ext JS Grid to PDF

Ext JS developers absolutely love the Grid Component because of its comprehensive set of features. When we demonstrated those features at recent Sencha events, many developers were surprised to learn that a JavaScript Excel exporter plugin is available as part…

blog image
Ext JS

Ext JS for .NET using Ext.NET

Guest Blog Post Ext.NET is an ASP.NET MVC and Web Forms framework that integrates the Sencha Ext JS JavaScript framework. Ext.NET 4.0 includes a slew of new features and enhancements, the most notable of which is the upgrade to Sencha…

blog image
Ext JS

Performance Optimization for Layout Runs

If an Ext JS application starts to show performance issues, there are always a few usual suspects that developers should focus their investigation on. In broad categories, they are network limitations (bandwidth and latency), device memory/storage limitations, and layout/rendering issues.…

blog image
Ext JS

Build a Completely Custom Ext JS Theme in Less Than 10 Minutes

Developers need to quickly theme applications to match their company's branding, identity, and guidelines. The good news – Ext JS has an extremely powerful theming system due to its massively integrated component library. One of the primary benefits of the Ext…