 All right, welcome guys, this is Eric Bidelman here at Chrome DevSecond We're starting the second half of the show I'm here with Paul and Serma who is gonna be live coding day. Tell us a little bit about you guys are doing So we're gonna try to build a service worker live We have built an app before that is like a a router where you have Conan is being XHR'd in and swapped out and animations are happening Then we build a back-end for which just serves like rendering so temp letting on the server side get a good first paint all these Kind of things and now it's time to make it work offline. So is that easy is it easy to make an app go offline? Well, he's gonna make it look easy But the idea is that rather than us just kind of showing up going tada all finished like here's the like here's a service Working you can use the idea of it is always to show how we think about the problem So Serma's it's not easy I mean he's been doing a lot of practice to make sure that we can fit in the time window that we have with these things But you still get to sort of see the thought process Which is the kind of the main thing rather than just as I say delivering this finished thing That's what I love about you guys to show is like you actually get to follow the process of building something and it's actually fun to watch Too and live coding. I got a Hannity. That's tough. That's really tough Challenging the demo gods, but I'm hoping So what's next what's next for though? What do you guys get excited about it? Why do you wake up in the morning? So I'll start with you So as as I'm working on Houdini. I'm obviously excited about Houdini So what's Houdini? We got new performance primitives on the web in terms of CSS so we can probably do more complex more polished animations We have more control when certain paints are happening and what to paint all these kind of things. It's it's very expert level But that's what you get into when you want to do very high performance and I'm really excited about that So I'm looking forward when that suddenly when that starts slowly landing and all the browsers Paul I would say for me at the moment I'm actually really excited about the ES 2015 stuff and beyond this landing like classes being pretty much everywhere and Fat arrow function type stuff and async a weight. That's just arriving This that is a game changer absolutely lovers a sink away to think So he's gonna be using a sink away So that kind of stuff for me it just improves the productivity the readability of the code just makes so much more fun And when you go back to ES 5 you like really? Oh, who do I have to feel so icky now, right? Yeah, I mean I accepted it at the time, but I I'm glad it's going I look forward to the day when you don't have to transfer or use any tools and just run stuff in browsers So with that, I'll leave you guys and you have to get running Thanks for coming to us today from Chrome Dev Summit be sure to hit us up on Twitter hashtag Chrome Dev Summit and hit us up on the YouTube channel. Thanks guys