napi-rs

Direct mapping between Rust and JavaScript functions minimizes abstraction cost, enabling near-native performance without extra runtime penalties as emphasized in the README.

First-class async support allows Rust functions to return JavaScript Promises, and thread-safe calls enable execution in worker threads for better concurrency, handling I/O-bound and CPU-intensive tasks efficiently.

Automatic generation of TypeScript definitions from Rust code simplifies development and ensures type safety across the Rust-JavaScript bridge, reducing manual definition errors.

Leverages Rust's ownership model to prevent common memory issues like segfaults or leaks found in C/C++ add-ons, leading to more stable and secure native modules.