I didn't think much of Dojo previously, but then I had the need to create a web app with dynamic SVG for the interface, that would be a pain to do with DOM+CSS.

I didn't think much of Dojo previously, but then I had the need to create a web app with dynamic SVG for the interface, that would be a pain to do with DOM+CSS. I searched for libraries that could help me, I tried RaphaelJS but rejected it for the lack of support for the <g> element. In the end the best library I found is Dojox/GFX, which also can render to SVG, VML, Silverlight and even Canvas! I have yet to start producing the app, but Dojo really deserves more attention.