Slide 45
Slide 45 text
Learn from big players
So while utilizing web technology has allowed us to support
more than 500 million people using Facebook on more than
7000 supported devices, we realized that when it comes to
platforms like iOS, people expect a fast, reliable experience and
our iOS app was falling short. Now that our mobile services had
breadth, we wanted depth. So, we rewrote Facebook for iOS
from the ground up (I really did open up Xcode and click "New
Project") with a focus on quality and leveraging the advances
that have been made in iOS development.
https://www.facebook.com/notes/facebook-engineering/under-
the-hood-rebuilding-facebook-for-ios/10151036091753920