premailer-rails
A Ruby gem that automatically inlines CSS into HTML emails for ActionMailer, making styled emails work across all clients.
What is premailer-rails?
premailer-rails is a Ruby gem that automatically inlines CSS into HTML emails sent via ActionMailer. It solves the problem of email clients ignoring linked stylesheets by converting CSS rules into inline styles, allowing developers to maintain separate HTML and CSS files just like in web development.
Ruby developers using ActionMailer (in Rails or other frameworks) who need to send styled HTML emails that render consistently across email clients.
It provides a zero-configuration, drop-in solution that handles the tedious work of CSS inlining automatically, supports multiple CSS sourcing strategies, and works both inside and outside Rails environments.
Overview
CSS styled emails without the hassle.
Use Cases
Best For
- Sending marketing or transactional emails with custom CSS in Rails applications
- Ensuring email styling works in clients that ignore external stylesheets
Related Projects
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