And installing the right target is typically as simple as: rustup target add wasm32-unknown-unknown Targeting browser APIs is a little more involved, gene

And installing the right target is typically as simple as: rustup target add wasm32-unknown-unknown Targeting browser APIs is a little more involved, generally requiring either: cargo install cargo-web cargo web build [...] for stdweb, or for web-sys: cargo install wasm-pack wasm-pack build [...]