Cargo Features

Nois has no features set by default.

[dependencies]
nois = { version = "2.0.0", features = ["js"] }
js = js-sys, wasm-bindgen

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

wasm-bindgen js?
js-sys js?