Q&A session • Goals after 1.3 • Jake: You've worked on OkHttp, Retrofit, Dagger, etc. What are you planning to work on in the future? • There were so many Kotlin/Native talks, when will Kotlin for JVM abandoned? • Will there be a Kotlin for GPU programming? • Venkat: As someone who's worked with Rx, Futures, coroutines, what's your opinion of each, when would you use which one? Coroutines all the way or no? • Is there an official/preferred way of unit testing Kotlin code that has non-open classes without using power-mock or PowerMockito? - Test against Interface • How many JetBrains products use Kotlin in production? - Some of it BlrKotlin 2018 http://bit.ly/2J8jpLt