rig-boa

A minimal Boa JavaScript executor for applications built with Rig.

Every evaluation creates a fresh Boa context, keeping globals from independent calls isolated.

use rig_boa::BoaExecutor;

let result = BoaExecutor.eval("const x = 20; x + 22")?;
assert_eq!(result.display().to_string(), "42");
# Ok::<(), rig_boa::BoaError>(())

Safety

Boa executes JavaScript in-process. A fresh context does not impose CPU or memory limits; do not evaluate untrusted code without application-level isolation and limits.

License

MIT.