highcharts stacked column

ExtJs 4 -Vertically stacked side-by-side multiple charts

Web 2.0: 

ExtJs 4 was released yesterday and the reason I am pretty excited about this new ExtJs version is Charting. I have been using HighCharts with ExtJs till now. Although HighCharts work and look great, there isn't a standard adapter/bridge provided by either ExtJs or HighCharts team to make them work together seamlessly.