The Chicago Design System (CDS) is a guide to producing delightful services and technology applications for employees and residents of the City of Chicago.

The CDS is open source (under the MIT license), and contributions or commentary from City of Chicago employees and the public at large are welcome.

You can get involved by giving us feedback, writing an issue, or finding other ways to contribute.

We communicate about this project in our CDS Slack workspace. Request an invitation by emailing us at Chicago Design System or using our shared invite link.