The State of Developer Ecosystem Survey in 2018

Kotlin

Which version of Kotlin do you use?

Question with checkboxes. Sum of shares may be more than 100%.

Which JVM version do you use Kotlin for?

Question with checkboxes. Sum of shares may be more than 100%.

Which Android version do you use Kotlin for?

Question with checkboxes. Sum of shares may be more than 100%.

Which flavor of JavaScript do you use Kotlin for?

Question with checkboxes. Sum of shares may be more than 100%.

10% of respondents don’t know what version of Kotlin they use.

How long have you been using Kotlin?

What is true about your Kotlin background?

Around 20% of Kotlin developers work in companies with more than 5,000 employees.

What other programming languages do Kotlin developers regularly use? (%)

Question with checkboxes. Sum of shares may be more than 100%.

What types of applications do you develop? (%)

Sum of shares may be more than 100% because two questions about development for a living and for fun were merged.

A capable and effective IDE for the JVM and beyond

Completely free and open source products
to learn, teach, and practice programming

Thank you for your time!
We hope you found our report useful.