Ever needed to present a bunch of data in tables and started to get sick of using logic:iterate ? Then you need to try the <display:*> library. Just send in your array of data and it displays everything in nice tables.
If you need to customize the look & feel you just write your own decorator. Cool stuff! 🙂
Another addition to the new AJAX-hype is the AjaxTags, a struts tag-lib.
Looks pretty nice, but i don’t know if this is the smoothest way to do it. Perphaps a simple javascript in the jsp is just as easy, an extra taglib, recompiling struts.jar and another xml-config-file is not so tempting. Read this article for another AJAX-approach.
Google has released a nice systemtray application that checks your gmail account for new mail. Nice and handy tool.