Apple's senior vice president of operations talked onstage at Code about watches and wearables, competitors and third-party apps -- and those ever-elusive sales numbers.
At Code, the CEOs of Twitter and Twitter-owned upstart Periscope talked about content ownership and privacy, and the pressure of being a CEO in a volatile industry.
BuzzFeed's main brains say the site still gets lots of traffic from cats -- and dresses -- but is increasingly doing high-impact journalism on multiple platforms.
The Massachusetts senator took the Code stage to talk about Silicon Valley libertarianism, and called for collective investment in education, infrastructure and research.