While working on a different project (that uses Dojo), I also had to create a photogallery. While I enjoyed the benefits of using both JQuery and Dojo to re-create the photogallery, I have to say that the ability to create a template (Dojo Widgets) can significanly decrease the time it takes to create a plugin or widget.
When I initially read about Dojo widget templates, I didn’t really understand the need. My perception was that if a developer was fairly proficient with creating and manipulating DOM elements, then what is the need for a template? Well, creating this plugin using both JQuery and Dojo gave me a more favorable perception of using templates – a tremendous advantage.
Although the requirements for the JQuery photogallery plugin was a bit more complex (and although I still find it easier in general to develop using JQuery), I have to say that having the ability to create a template gives Dojo a real advantage over JQuery when creating widgets or plugins. Advantage: Dojo.