I’ve tested a lot of Minecraft mods that sound cool on paper but feel kind of forgettable in-game. Rhino (Library Mod) - Minecraft Mod is more interesting than that, mostly because it actually changes how the world feels instead of just adding random clutter. The Rhino Mod is a clone of Mozilla's Rhino library for Minecraft. It has already added support for ES6 to a JavaScript engine called Rhino, as well as other new features.
| Rhino Mod (Library Mod) |
A customized version of Mozilla's Rhino library for use in modifications. This library includes the Rhino JavaScript engine, which supports ES6 and doesn’t rely on the built-in Nashorn engine, which was deprecated in Java 15.
Fabric/Forge/Quilt
Quick note: this is a fan-made Minecraft guide and is not an official Minecraft product or connected with Mojang/Microsoft.