Eaglercraft 1.12.2 is a community-driven port (primarily developed by PeytonPlayz585
The Eaglercraft community has warmly embraced the WASM GC version of 1.12, even though it remains in active development. is the primary developer behind the modern 1.12.2 port, and the community strongly recommends using the WASM-GC version for the best performance. eaglercraft 1.12 wasm gc
You need a compiled WASM GC build. Official sources: Eaglercraft 1
Eaglercraft 本质上是基于 TeaVM 技术构建的，这是一款能将 Java 字节码提前编译（AOT）为 JavaScript 的工具。这种编译方式使得《我的世界》的基础逻辑能够在浏览器环境中直接运行，无需依赖传统的 Java 虚拟机（JVM）。 low-pause garbage collector.
If you want to dig deeper into setting this up or hosting your own instance,
As WASM and GC technologies continue to evolve, we can expect to see new trends and developments in the gaming industry. Some potential areas of interest include:
Instead of emulating a GC on top of linear memory (like a clunky C++ malloc ), WASM GC allows the compiled Java bytecode to directly use the browser’s highly optimized, low-pause garbage collector.