Deprecation warning!

Basecoat has been deprecated in favor of Primer, which now includes a package for marketing-specific styles.

What's included?

Here you'll find a library and guide for creating consistent, well-built, accessible, and on-brand digital marketing experiences.

  • GitHub Design approved type and color systems
  • Responsive / mobile friendly layouts and components
  • Future-proof web technologies
  • Tested and documented design patterns
  • Maintained and supported by the Design Systems team
  • Skin-able and theme-able with SCSS variables