Node Theme is used to enable easy switching to another theme based on the path. Any site path can be controlled, not just nodes, but the name is carried over from D6.
This module add a small jquery code that give a border around the images, and put the alt attribute information under the picture, I get the idea from wordpress.com and the Wikipedia.
A small module which allows users to set node as a front page.
After installation of the module there is a new node-edit form option "Use node as front page". After the option will be checked , the node is displayed on the front page.