[0x457]

> i don't see the reduced development effort, after all, unless the language is only running on webassembly i still need to implement my own GC for other CPUs.

I'd think porting an existing GC to WASM is more effort than using WASM's GC for a GC'd language?

[em-bee]

i don't think so. first of all, you don't rewrite your code for every CPU but you just adapt some specific things. most code is just compiled for the new architecture and runs. second, those languages that are already running on wasm have already done the work. so at best new languages who haven't been ported yet will get any benefit from a reduced porting effort.