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

Ext JS 4.2.4 is Now Available

July 30, 2015 2711 Views
Show

Sencha is pleased to announce the release of Sencha Ext JS Version 4.2.4, the Best Javascript Framework available. Over 100 bug fixes have been included in this version. Customers with active Maintenance and Support subscriptions can access it. Ext JS 4.2.4 can be downloaded from the Support Portal, and the updated API documentation is available online.

Details about the issues addressed in this release can be found in our release notes.

Download Now to see what the new Ext Js features have to offer.

If your support contract has lapsed, contact Sales to renew today.

Sencha Maintenance and Support

Sencha Maintenance and Support ensures your team stays up to date with the latest features and bug fixes for Ext JS. Maintenance and Support subscribers have immediate access to our nightly builds that contain critical fixes to the frameworks, and our Sencha Support engineers can help you tackle any problem. You also get:

  • Free upgrade to next major release (within 12 months)
  • Early access to custom bug fixes
  • Premium forum access
  • Access to nightly development builds
  • Access to our online ticketing system
  • Remote troubleshooting

As always, we’re grateful to our customers for their continuous feedback and bug reports. We’re excited to hear how this release improves your Ext JS 4.2 apps. Try it out and share your feedback in the forums.

Check Out Here Ext JS Latest Release

Recommended Articles

Guide to Estimating ROI When Switching From DIY Libraries to Full Software Development Platforms Like Ext JS

Teams started with Do It Yourself, or DIY, JavaScript tools like jQuery and Bootstrap. But those fall apart as projects scale. Scattered code, user interface…

Top Frameworks Developers Are Using for Custom Software Development in 2025

We’re seeing it more every year; teams aren’t settling for plug-and-play tools anymore. In healthcare, finance, logistics, and other data-heavy industries, there’s a clear shift.…

Meet Sencha AI Coding Companion: Your AI-Powered Assistant for Faster Ext JS Development

Building modern web applications should be exciting. But too often, developers find themselves buried in documentation, endlessly Googling framework quirks, or stuck solving the same…

Ext JS 7.9 & Rapid Ext JS V1.1 Have Arrived

The Sencha team is excited to announce the latest Ext JS version 7.9 and Rapid Ext JS 1.1 release – designed to accelerate development, enhance…

Top 10 JS Grid Customization Tips for a Better UI Experience

Grids are pretty much everywhere in web apps. Working with financial sheets, product details, or users? Then you’ve probably used a JavaScript grid. It makes…

Why Ext JS Framework is the Go-To Framework for Building Scalable and Data-Intensive Web Apps

Web apps are much more advanced now. They deal with large amounts of data and need to stay fast, even with many users. If you’re…

View More

Trusted by Top Developers: Learn how to enhance your development journey — for free

Get the latest newsletter keeping thousands of developers in the loop.

Loved by developers at