Please reach out before starting work on any major code changes. This will ensure we avoid duplicating work, or that your code can't be merged due to a rapidly changing base. If you would like support for a module that is not listed, contact support to share a request.
To set up the project locally, you should install cargo and wasm-pack:
$ curl https://sh.rustup.rs -sSf | sh
$ cargo install wasm-pack
and project dependencies:
$ npm install
Build the project with
$ npm run build
and then it will be possible to run the tests with
$ npm t