[Question] Is it by designed that only Napi::Error can be thrown?

[neko-para]

It seems that currently only Napi::Error have the method ThrowAsJavaScriptException, while the underlying function napi_throw accepts any kinds of value. I've managed to throw an number via napi_throw.

[mhdawson]

From our discussion in the node-api team meeting, our current thinking is that is is best practice to through Errors, not some arbritray object.

So I would say it is by design as we don't want to encourage something other than best practice.