wasm-bindgen

Requires installing wasm-bindgen-cli, managing Rust versions, and integrating with build tools, adding overhead compared to pure JavaScript development workflows.

The Rust and WebAssembly ecosystem, including libraries like web-sys, is still developing, leading to potential functionality gaps and instability in third-party support.

For simple interop or lightweight operations, the overhead of WebAssembly compilation and binding generation might negate performance benefits, making pure JavaScript more efficient.

Designed around future web standards like Web IDL bindings, current implementations may rely on shims or have limitations until these standards are widely adopted, as noted in the README.