Created a wasm-rust programming environment docker. May make running the initial tutorials way easier for some

Wasn't sure where else to message the maintainers of this project about this.

Spent some time the past day or so creating a basic programming environment container for wasm + rust.

Check it out here

Just make a docker-compose.yml file like in the readme and follow the few instructions. Should have anyone struggling to set anything up running in < 5 minutes.

I hope posting this here isn't a problem, just figured it might help out some people.

I've created a slightly more minimal Docker image for use with the rustwasm book.

It's based on Alpine and uses the setup used for the Game of Life example.