Javascript Proxy support in Babel

Question

I'm using babelify version 6.3.0 set to stage 0. ES6 / ES7 are working great. However when I try to use Javascript's proxy functionality:

set product(product={}) {   this._product = new Proxy({}, {}) } 

I get:

ReferenceError: Can't find variable: Proxy 

Any ideas?

Answer 1

From the Babel website:

Due to the limitations of ES5, Proxies cannot be transpiled or polyfilled. See support in various JavaScript engines.