Blockkit works with:

Stacks
Blockkit 1.3 now works with Stacks.
It requires both Rapidweaver 4.0 and the plugin Stacks 1.0, or better.

Blocks
Blockkit was originally designed to work with Blocks.
Using Blocks you can create pages like this.
It requires both Rapidweaver 3.6.7 and the plugin Blocks 3.1.4, or better.
 
Blockkit is a library of elements for Blocks and Stacks.
They are easy to edit and drag around to create websites like this page.
 
rapidweaver.org's themes, Mies & Texture
Release your creativity
 
Blockkit 1.3 - Now works with Stacks
 
With Blockkit you can create:

Rounded Boxes
In 18 colours with 5 styles. The content is easy to edit.

Collapsing Boxes
A rounded box that expands with a click.

Menus
Automatically generated with sophisticated effects.

+ Comes with a Blockkit theme to make creating your site even easier.