The Mailchimp Pattern Library documents the patterns behind Mailchimp's app since its 2013 redesign: an 8-column grid, form elements, dialogs, data visualization, and Slats, Mailchimp's own term for a reusable row pattern used across campaigns and audiences.
Mailchimp made the library public specifically to be transparent about its process and share real challenges, not merely a polished highlight reel, and Slats specifically is a distinctive, well-documented pattern for showing a data unit with attached actions.
Designers wanting to study a mature, publicly documented marketing-SaaS pattern library, including a named row/list pattern (Slats) worth borrowing the concept from.
It's been public since 2013 and reads as an older-generation pattern library, useful for structure and terminology more than as a source of current visual trends.
Pattern library used to build the Mailchimp application.
