The last time Facebook hosted its big developer’s conference, the social network introduced Timeline, which became a jarring change for some of the company’s then 750 million members. Nearly three years later, the F8 event scheduled for Wednesday isn’t expected to reveal anything with as dramatic an impact for Facebook’s now 1.28 billion members. But the one-day conference should offer more insight into how Facebook is reshaping itself through mobile advertising and several new stand-alone apps.
