I was looking for a tech stack like you describe and came up with this: https://github.com/hollingsworthd/micronaut-libgdx-teavm https://github.com/hollingswort

I was looking for a tech stack like you describe and came up with this: https://github.com/hollingsworthd/micronaut-libgdx-teavm https://github.com/hollingsworthd/micronaut-libgdx-teavm It uses Java 17 and LibGdx for graphics, compiled to JS (Canvas) by TeaVM, and served by Micronaut.