douceur

Focuses on straightforward CSS parsing and inlining without bloat, as emphasized in the README's philosophy, making it easy to integrate into Go projects.

Parser handles comments and malformed CSS gracefully, ensuring robust processing of real-world inputs, demonstrated in the code example with messy CSS.

Inliner adds equivalent HTML attributes like bgcolor for background-color, improving support for older email clients, as shown in the README example.

Provides a command-line interface for parsing CSS files and inlining HTML documents directly, with simple commands like 'douceur inline input.html'.