No, TT2 is what its name says: a toolkit to use templates. It has nothing to do with any other part of content management, and while you can embed Perl that's not its purpose. Whether you generate HTML with it or anything else is up to you. merlyn uses it to generate his http.conf(s?) - that's where I first heard of this idea. And that's just one use. If you don't know about it yet, then have a look at it just because. TT2 is always good to have among one's assortment of tools.