<html><head></head><body>I've seen it used in a few circles. However if I had to suggest something, definitely Mattermost. I've used it when I worked with the EFF and for a minute, I thought it was something like Slack. It is but on steroids. It is written in Go and React but the likes of Uber also use it.<br><br><div class="gmail_quote">On June 14, 2020 10:39:51 PM UTC, Ihor Antonov <ihor@antonovs.family> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre class="k9mail">On Wednesday, 10 June 2020 16:16:55 PDT Nate Graham wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;">...<br></blockquote><br>Has anyone considered Zulip <a href="https://zulipchat.com/">https://zulipchat.com/</a> ?<br><br>Rust community uses it a lot, and it has THE BEST threading support ever.<br><br></pre></blockquote></div><br>-- <br>Sent from my Android device with K-9 Mail. Please excuse my brevity.</body></html>