If doing XPages development (and you really should) and doing custom controls (and you really should) make sure you check out Steve Castledines latest post on how to make them even better to use and easier to share. Thanks for sharing Steve!
Karsten Lehmann just commented on the blog that he’s currently writing a blog series about leveraging the JSF (Java Server Pages) features in XPages. You can find it on his blog.If you’re doing XPages there may be some gems there.
As you might know the new XPages design element of Notes/Domino 8.5 is based on a Sun Java technology called Java Server Faces or JSF for short. As such many techniques from JSF development can be reused in XPage development why it might be beneficial for you to follow some of the JSF litterature as well.
Update (4 Dec 2008): Corrected typo from “Java Server Pages” to “Java Server Faces”.