We’re excited to announce that Sencha Themer 1.3.4 is now generally available. With this release, you can theme applications developed with Ext JS 6.6 and ExtReact 6.6.

Download Now:


  • Existing Sencha Themer users: Within Sencha Themer, you will get a notification to upgrade Themer to version 1.3.4.
  • Ext JS Pro, Premium and Enterprise customers and ExtReact Premium customers: Download Themer 1.3.4 from the Support portal.
  • Try it for free as part of a 30-day trial:


Note: Cmd 6.5.1 or higher is required for Themer 1.3.4

To learn more, read the blog and then try it out. We look forward to reading your feedback and seeing all of your creative themes!