hello-wasm directory:

Install wasm-pack in case don't have it

$ cargo install wasm-pack

Install node in case don't have it.

Building the package

$ wasm-pack build

Making our package available to npm:

$ cd pkg
$ npm link

Using the package on the web:

$ cd ../..
$ cd site
$ npm link hello-wasm

Update packages and run server:

$ npm install
$ npm run serve