[chubot]

Hm so what does Facebook use? I saw a talk that was marketing Reason as "React as a language"?

Is that true for ReScript, or no?

Presumably Facebook still uses React? But they use it via regular JS and not Reason or Rescript?

I do have to concur with some of the comments -- the situation seems pretty confusing, and spending a bunch of time looking at docs didn't enlighten me.

[testcross]

from what I heard, they use typescript instead of reason for some time already. I don't know if they use react or not. I also heard that they weren't always using reasonreact even when they were using reason. So they've never been 100% on the same stack than what was advertised by the reason team.

It probably explain why fb dedicates so little resources to reason too.

[chenglou]

We did use Reason and ReasonReact. Not sure where you're getting your info. And no we don't use TypeScript on the team...