Foundation Emails is a responsive HTML email framework designed to create layouts that render consistently across different screen sizes and email clients. It functions as a system for building responsive emails and includes a CSS inliner to convert external stylesheets into inline HTML attributes.
The framework incorporates an HTML table layout generator that converts simplified custom tags into the complex table structures required for legacy email client rendering. This process automates the creation of layouts that maintain visual consistency in restrictive email software.
The project provides tools for cross-client email compatibility and responsive HTML email development. This includes mechanisms for email layout automation and CSS inlining to ensure styles are respected by various email service providers.