> but they haven't been implemented in any browser, much less standardized yet. Reference types already implemented. GC is not really needed for non-managed la

> but they haven't been implemented in any browser, much less standardized yet. Reference types already implemented. GC is not really needed for non-managed languages like C++ or Rust. Interface types in progress. See this: https://webassembly.org/roadmap https://webassembly.org/roadmap