Question about WebGL usage

Hey,

I am not entirely sure how am I supposed to use this if I want to target wasm / webgl only? Can I combine this library with wasm-pack and add some simple dependency to my Cargo.toml and start coding right away? I am also confused what's the difference between this library (assuming the target is webgl) and [web-sys with webgl](https://rustwasm.github.io/wasm-bindgen/examples/webgl.html)?