How to organize my views? Any library?

[eluser]Tominator[/eluser]
Check COMPER Template Parser (http://parser.comper.sk).
I think you would love two of its features: Appends and Includes.

Every (PHP) module might create it's own data and passes information to parser. After that you can create some master templates and include all necessary parts (templates).

Everything is of course super simple.

Tom