There are several preconfigured Silex Apps on github. They let you start your Silex project in no time, which is good.
This makes Silex an even more simple rabbithole into the symfony2 world.
I started one myself and had a close look on the others, so i thought i share this.
They all differ a bit so you must choose what fits your needs the best.
They all follow some kind of “best practise” structure, some more, some less.