Description:
See "nonce" link here: https://emotion.sh/docs/create-emotion#primary-use-cases
It leads here which is a 404 page.
I would expect it to take you the page explaining what the nonce does.
Thank you for the report! I'll try to fix it as soon as I can - in the meantime the section you were looking for is available here: https://emotion.sh/docs/@emotion/cache#nonce
Got fixed by https://github.com/emotion-js/emotion/pull/1903 for the next branch. I hope to ship v11 soon and when this happens the main site will benefit from this fix.