FWIW, Zulip is in GSoC this year, so whoever interested in here, i encourage to participate it yea

I lead the Zulip project and I'm not aware of any common crash issues with either our server or any of our apps.

Can you share details on what you're experiencing with us? https://zulip.com/help/contact-support.

I've been using a couple of different Zulip servers for professional communication for several years and haven't had any issues.

Sounds like something Claude could fix… /s