Are there any examples of calling a hello world function from js? Some minimal setup needed?
Hi Yannick, here is a thread with wasm examples: . We unfortunately don't have any minimal wasm examples available right now. We'll make sure to set one up once the new compiler is ready for it (so probably in a couple of months).
Okay thank you!
There are examples for the current/old Rust compiler if you’re interested. I’m writing full-stack Roc using that compiler every day while waiting for the new compiler (which will be even sweeter!)
Last updated: Nov 09 2025 at 12:14 UTC