Welcome!
This is a friendly and inclusive place to ask questions, show off neat projects, and participate in the life of this fairly awesome family of languages and its ecosystems. 
To learn more about Racket see https://racket-lang.org/ and the documentation.
Sincerely and genuinely happy to see you here!
John Clements and Stephen De Gabrielle
Hi John,
This is pretty awesome. Thanks for setting this up!
So far so good 
Dex
Hi
I am trying to get started but can't get the download to work:
Failed to load 2022-03-13
macOS says It has an invalid SSH certificate…, but I pushed on anyway…
https://mirror.racket-lang.org/installers/8.4/racket-8.4-aarch64-macosx-cs.dmg
The requested URL /installers/8.4/racket-8.4-aarch64-macosx-cs.dmg was not found on this server.
I was not sure how to get help, please let me know if there is somewhere else to ask about issues like this.
I hope you can help.
Thanks,
Peter.
Something seems to be wrong at the moment with the normal download mirror. I've changed the default mirror on the download pages to a different one, for now, so you should be able to download.
Hi Matthew
The download was perfect!
I have run my first Racket program already, well a one line REPL anyway.
Thanks you for your very quick and efficient help.
It looks like you are an author of the How To Design Programs book that I have started to read. I am very impressed.
Cheers,
Peter.
