Big Red Framework by peterwilsoncc is intended for web developers creating bespoke themes for their clients. It contains a ton of options for the developer to configure, without a messy options screen cluttering up the WordPress admin.
This theme is intended for use with child themes.
The framework includes:
Micro-formats
ARIA roles
html5 form inputs
html5 inline tags
Theme homepage: http://bigredtin.com/framework/
Download: