Do you include world-cities in your database? Today I started a little plugin for creating a database of countries, prov/states and cities for your application. I put it into google code here.

I don't know if this is the best way to do what I'm about to show you, perhaps someone has a better idea, but this is what works for me. Implementation details can easily be changed without affecting the more important underlying pattern of this.

Kudos to the Ext development team for releasing their Js Builder application. JsBuilder is a javascript mixer/minifier which will combine multiple javascript files into a single, minified file.

Generate javascript documentation like Ext with JsDoc toolkit a documentation generator written in javascript that runs on the server using Rhino. I've got it wrapped into a rails plugin.

I've been searching for an HTML -> pdf converter for a few years -- from the Java universe, I've finally found a solution.

It was a pleasure to demo Ext on Rails for all who attended the 2nd session of Montreal on Rails

Thanks to Josh Nursing for suggesting the demo.