Is Kotlin right for you?
summary
Kotlin is a pragmatic JVM language that claims to eliminate whole classes of defects by design, most notably null safety via safe-call and Elvis operators, and to cut boilerplate with data class declarations and extension functions. It remains fully interoperable with Java and Spring, targets Java 6/8 plus JavaScript and native (iOS in beta), and already appears in 25% of the top 1000 apps. Community size (~20k Slack) and Apache 2 license make adoption and contribution straightforward.
AI-written summary · about
chapters (12)
- 0:00Start
- 0:27What Is Kotlin?
- 1:21Major Features
- 3:02Recommended on Android
- 3:13Spring Framework Support
- 3:29Variables and Values
- 4:13Null Safety
- 5:27When Switch
- 6:24Let's Write a POJO!
- 7:11Data Classes To The Rescuel
- 7:52Extension FUNctions
- 8:24Little Things Add Up








