Stream: wasi

Topic: a new terrible wasip1 implementation

view this post on Zulip Andy Wingo (Oct 31 2025 at 09:56):

Hey, just a note that I wrote a new wasip1 implementation, building on the tried-and-true compile-to-c strategy: https://codeberg.org/andywingo/wastrel

Wrote up a bit about it here: https://wingolog.org/archives/2025/10/30/wastrel-a-profligate-implementation-of-webassembly

The goal is to be a testbed for wasmgc work, using the Whippet GC library. But that part isn't implemented yet.

Linux-only (because the filesystem implementation uses linux namespaces). Have fun!

wastrel
WebAssembly-to-C compiler

view this post on Zulip David Bryant (Oct 31 2025 at 15:31):

Nice! (You went a long way for the "...it is important for vessels to be C worthy" punch line in the blog post, but I'm there for it.)

Last updated: Dec 06 2025 at 06:05 UTC