Here is a way of using only one tween to animate multiple instances and also how to apply multiple tweens on just one instance. This example uses an open source tweening library named GTween.

A quick, three steps, example on how to reduce your Flex swf file size up to 10 times smaller.

Easy example of Flash - Javascript communication using the ExternalInterface

This article demonstrates how to create interactive dashboards in Adobe Flex. We create a weather dashboard from ground-up and include gauges and other data visualization components. The weather data is received from Yahoo! Weather RSS feed.