Ext JS 3.2 Examples. Ext Accordion Widget Example by Saki. Step by step instructions The latest stable version of Accordion is 1.0.1 This howto is for those of you who would like to use the Accordion in their page. I'll write it as for beginners; I believe the old Ext-ers will forgive me if I'll stress the basics here. And you, eager beginners, be prepared to explore the new worlds of web design you maybe haven't even dreamed could exist. Saki's Extensions, Plugins and Know-How.