Grok is a smashing web framework based on the Zope Toolkit
Grok uses the Component Architecture and builds on Zope concepts like content objects (models), views, and adapters. Its simplicity lies in using convention over configuration and sensible defaults when wiring components together. That means neither a configuration language like ZCML nor a lot of repetition are needed to create a web application with grok.
Grok is a friendly caveman from the Stone Age. He has a big club that he hunts mammoths with. He will also use this club to smash anything he doesn't like.
"ME GROK SMASH ZCML!"
The easiest way to get started with grok is to use the grok.install package
Then follow the instructions in installation instructions