This may belong in the infima repo but... that's the issue.
From the website:
https://facebookincubator.github.io/infima/
if you click on Github

you will see a 404 error. Is that because the repo isn't actually public?
yes
(Write your steps here:)
Opens GitHub repo
Displays 404

Infima is actually in a private repo
Thanks @anshulrgoyal.
Do you know if the plans are to open source it? (I assume that's the plan, since the footer says "Facebook Open Source".)
Otherwise, maybe this doesn't need fixing, depending on the outcome of #2961 ?
Hi
We'll try to publish Infima soon
Any updates on this? It's a little weird to have an essentially closed-source dependency
Still in discussions 馃お
Let's track it here: https://github.com/facebook/docusaurus/issues/3575
Most helpful comment
Hi
We'll try to publish Infima soon