[Request] Please add Web Assembly Garbage Collection (WasmGC)

[matthew-dean]

CanIuse.com has a lot of the newer pieces of WASM. Chrome has had WasmGC enabled by default since October 2023. This is a major component of Wasm adoption that will start enabling GC languages to compile to Wasm, so it would be great for this to be tracked.

Spec is here: https://github.com/WebAssembly/gc

[matthew-dean]

Note also that major libraries / frameworks like Dart / Flutter list WasmGC support as being necessary for wasm targeting, which further elevates the importance of tracking when / where WasmGC is implemented. https://docs.flutter.dev/platform-integration/web/wasm

[tracker1]

👍 on this one... I think this will be a crucial feature in order to improve payload sizes and advance wasm usage in general.

[westy92]

wasmGC was merged here and currently lives here. I'm not sure what effort is needed to expose this data on the site.

Edit: could it be as easy as toggling this to true?