C++ casablanca vs Mozilla NSPR vs Facebook folly

Question

Has anyone evaluated these libraries for their pros and cons as a cross-platform library?

I understand NSPR is very old and stable, but how does it compare to Microsoft Casablanca C++ rest SDK and Facebook folly.

Microsoft Casablanca is capable of running on iOS and Android.

But if I am looking for supporting only OSX, Linux and Windows which one should I go with and why?

Is there any other cross-platform library I should look at?

Answer 1

I was look for a cross platform HTTP client in C++. The following link gives a brief on many options available there,

http://kukuruku.co/hub/cpp/a-cheat-sheet-for-http-libraries-in-c