Here's what Meta's developers have learned from moving their code base from the Java programming language over to Kotlin.

Google is replacing its implementation of the Java application programming interfaces (APIs) in Android with OpenJDK, the open source version of Oracle’s Java Development Kit (JDK). The news ...

Microsoft uses Kotlin, C++, Xamarin, React Native, and Java to create apps. They also use a variety of tools like Azure DevOps, FLOSS, and Github to organize their projects.