If you convert an app from Java to Kotlin, will it take longer to compile? This is part 3 in a series of articles on Kotlin. Part 1 discussed converting an Android app from Java to Kotlin, and part 2 contains my thoughts on the Kotlin language. In an earlier article, I discussed converting an Android app from Java to 100% Kotlin. The Kotlin codebase was smaller and more maintainable than it’s Java
![Kotlin vs Java: Compilation speed](https://cdn-ak-scissors.b.st-hatena.com/image/square/cd14cd2d625ce4072b5de4c9220d1474ade2776d/height=288;version=1;width=512/https%3A%2F%2Fmiro.medium.com%2Fv2%2Fresize%3Afit%3A413%2F1%2AJ-1MC3QGbIuwq4tb-yr-iA.png)