Problems:

1. Try to collapse blending layers together: Transparent elements can be very expensive: Instead of a button with a transparent background on top of white, it’s faster to pre-composite in photoshop and create an opaque image.

(Below comes from …

Mark Zuckerberg: Our Biggest Mistake Was Betting Too Much On HTML5

Supporting clues:

1.  One of the things that’s interesting is we actually have more people on a daily basis using mobile Web Facebook than we have using our …

Before trying those apps, readers should be noted that the hybrid app does not necessarily mean “PhoneGap” app. The detail illustration is in this thread.

1. Facebook Apps

The old facebook apps for iOS and Android, and current facebook …