Zulip 1.8: Free software Slack alternative with email-style threading
Zulip is using Python and Postgresql. Is this a great choice of stack for a chat app? I'd love to know how Zulip performs with hundreds of concurrent users.<p>I am currently looking into Rocket.Chat which is based on Meteor (NodeJS) and MongoDB, a stack which, for me, seems better suited for this kind of app. But hey, I don't know, I haven't done performance tests or anything.<p>Does anyone know about any hard limits with either Zulip or Rocket.Chat?