Our focus is to connect front-end engineers, UX or visual designers, QA testers and other roles interested in frontend design, but we are open to all system thinkers. We cooperate with Frontendisti.cz (http://frontendisti.cz/) and Asociace UX (http://www.asociaceux.cz/) to be sure that we reach a diverse audience like this.
Our goal is to support the communication about design systems through a series of meetups, talks, and workshops. We talk and discuss design systems, style guides, pattern libraries, UI kits, a collaboration between roles, tools, etc.
We have a Facebook group for our community, feel free to join us (https://www.facebook.com/groups/czechdsc/). You can find tips on design systems-related events, tools - but mostly - community open to help with any challenges you are solving in your journey to better collaboration.