Is React a core Facebook asset? Where is Facebook sharing their ad tech? That’s the closest thing Facebook has to a core technology. Even Facebook’s ability to

Is React a core Facebook asset? Where is Facebook sharing their ad tech? That’s the closest thing Facebook has to a core technology. Even Facebook’s ability to technologically scale isn’t that much of a core differentiator. We haven’t really seen a truly competing social network even get to the point where this was a problem. Facebook’s core is, if anything, the (social) network itself, which is something that it DEFINITELY closely protects.