Sep 20 – 24, 2021
In-Person & Virtual
US/Eastern timezone
In-Person Attendees Please See Updated COVID Information

Joining the GRCon'21 Chat

To join the GRCon'21 chat, you need a Matrix account. You can register for one, for free, on

Click on the "Create Account" button Click on the "Create Account" button

Enter a username (lowercase letters, digits and underscore only), pick a password.

Enter an Email Address, please. This email address will be validated in a later step.

Enter username, password (twice) and optionally an email address
You might be asked to solve a little riddle ("Captcha"). This is so that we don't get overrun by robotic spammers. Please solve the captcha

Please accept the Privacy Policy of the chat service.

This will forward you to a page asking you to click on the verification link in the email.

Please accept the privacy policy

Congratulations! Your Registration is now complete. You can now Log in by clicking on that.


Now, follow the guide on logging in and joining the right rooms.

Your registration is complete. Click on "Log in".