This post is about code you already have: Java code you want to reuse, and, as an experiment, Unity games.

What is Codename One? Codename One is an open-source framework for building native iOS, Android, desktop, and web apps from a single Java or Kotlin codebase. Learn more at codenameone.com .

Much more of the Java class library

Codename One always shipped a subset of the Java API. That kept apps small, but it also meant that a library from Maven Central or a utility class from your server often needed edits before it compiled. That gap is now much smaller.…