There’s also a virtual booth where you can have a discussion with people from the JetBrains team, though this has limited availability. There are different prizes to be won and some of the prize categories are active until. Then, there’s also QuizQuest, a series of mini-tests to check what we’ve learned from the talks. They can ask questions about the talk using YouTube chat, Q&A forms, and a Twitter hashtag of #kotlin14ask, and these questions will then be answered during the live stream. Viewers were able to interact with the live-stream in multiple ways. Most of the speakers are people from JetBrains who are directly involved with the development of the Kotlin language and libraries. This event was live-streamed on YouTube, so it’s free for everyone, and they also have recorded sessions and slides available on the event’s page. Kotlin 1.4 Online Event, as the name suggests, is a 4-day online event (from 12 Oct to ) that focuses on talking about new features that are introduced in the Kotlin 1.4.

Kotlin online compiler