Java / JavaFX / Kotlin Game Library (Engine)
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Updated
Oct 11, 2025 - Kotlin
Java was originally developed as an alternative to the C/C++ programming languages. It is now mainly used for building web, desktop, mobile, and embedded applications. Java is owned and licensed through Oracle, with free and open source implementations available from Oracle and other vendors.
Java / JavaFX / Kotlin Game Library (Engine)
Koog is the official Kotlin framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise and provides proven solutions for complex LLM and AI problems
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Multiplatform Date and time library for Kotlin
Created by James Gosling
Released May 23, 1995