I wanted to announce my MuniHac project going live at https://pointfree-wasm.github.io/. The aim was to port the pointfree command-line utility to WASM running inside browser. Perhaps you might find it useful.
Personally it started as an exploration of the state of WASM support in Haskell and it turned out that it’s reasonably easy to get going. You might find the project’s sources useful to get started on your own WASM experiments since it a minimal working application with all the necessary stubs filled in.
Please report any suggestions or issues you encounter in the repository. PRs are welcome as well!