I've changed link to each video. I'll add links to slides as I find them :)
Simon Swain - Cold War Simulation
Yan Zhu - Weird Tricks to Improve Web Security 10000000% Slides
Jed Schmidt - Inline Styles
Michelle Bu - building component libraries
Andy Davies - The Case for HTTP/2 Slides
Alice Bartlett - Building actually usable interfaces
Brian Ford - Problem solving in open source world Slides
Tom Dale - 9 things I've learned Slides
Pete Hunt - Crossing Open Source Chasm
Rushaine McBean - All about that ES6
Mat Marquis - responsive images Slides
Jake Archibald - progressive enhancement on the web
Jenna Zeigen - What if your brain were literally JavaScript? Slides
David Nolen - Building a bicycle for the mind
Jenn Schiffer - Jenn Shciffer's serious talk about arrays; Slides