Hi there, I �didn't see anyone else mentioning this issue, but for the whatwg-fetch to work, I needed to load the polyfill.min.js script in index.html. Else, I get a ReferenceError for regeneratorRuntime. It is not optional like it says in the book (second edition). This was tested on Firefox version 74.0.1. Thanks.
Hi there, I �didn't see anyone else mentioning this issue, but for the whatwg-fetch to work, I needed to load the polyfill.min.js script in index.html. Else, I get a ReferenceError for regeneratorRuntime. It is not optional like it says in the book (second edition). This was tested on Firefox version 74.0.1. Thanks.