Rust, Node.js, and native bindings for the upstream Corsa checker — over stdio, with no forks and no patches. corsa-bind is a multi-crate workspace for talking to Corsa (the native TypeScript 7 implementation line) from Rust and JavaScript runtimes. Hot paths live in Rust and stay zero-cost; napi-rs, Rustler, and a shared C ABI carry that performance to JS/TS, Elixir, C, C++, Go, Zig, C#, Swift, a

