You Want XUL, You Got XUL

I've written a lot of articles for IBM over the last couple of years. I've covered a lot of topics. It was interesting for me to see which articles have been viewed the most. Last year I did a tutorial on XUL for beginners. To be honest, I really thought XUL was a very niche topic. If you are going to write a Firefox extension, you have to learn XUL. There are lots of resources out there about that. I did not want to write about that kind of XUL development. So instead I wrote about creating a XUL desktop application that used a lot of web development skills. Hey if Adobe can market AIR as a way for web developers to create desktop apps, then why shouldn't Mozilla do the same thing with XUL? It was a fun article to write, but I didn't expect it to be especially popular. Boy was I wrong!

That tutorial has been one of the most popular things I have written for IBM. So it made sense to update it this year. The tutorial used Firefox 3 as a XUL runtime. When I wrote it, Firefox 3 was in alpha stage. Obviously it has been released since then and is in wide use. So the opportunity for web developers to use XUL to create desktop applications is greater than ever. This week IBM published the updated tutorial, so go check it out.

New IBM Tutorial on XUL

I wrote a tutorial on XUL for IBM. It's a very introductory look at XUL. You can do some seriously crazy programming in XUL. The focus of the tutorial is on how web skills can be leveraged in XUL. Adobe AIR is getting a lot of press right now (and deservedly so) for letting web developers bust out some desktop apps. XUL lets you do the same thing. It's definitely a little more complicated than AIR, but also much more powerful. XUL gives you access to a lot more desktop resources than AIR does. Plus, if there's something that it doesn't already give you, then you can just write some native code and expose it via XPCOM. I think a lot of AIR developers are already begging for this kind of extensibility.