Adele is UXPin's open-source directory of real-world design systems, breaking down 80+ published systems from major companies into 31 comparable categories: components, brand guidelines, color palette, typography, accessibility, and more.
Instead of reading one company's design system in isolation, Adele lets you compare the same category (say, color palette documentation) side by side across dozens of real systems, which is a faster way to spot patterns than browsing sites one at a time.
Design system leads researching how other companies structure specific categories, like tokens or accessibility documentation, before building their own.
It's a static, curated snapshot rather than a live-updating feed. Some linked systems may have moved or changed since Adele last catalogued them, so treat entries as a starting point, then click through to confirm the current version.
A repository of publicly available design systems, in one place.
