In a previous PR I removed babel-polyfill to reduce bundle size and possible conflicts with polyfill.io. I also removed the features=default,fetch param from the polyfill.io request as I incorrectly thought all required polyfills for a browser are included by default, which they are not.
In a previous PR I removed babel-polyfill to reduce bundle size and possible conflicts with polyfill.io. I also removed the
features=default,fetch
param from the polyfill.io request as I incorrectly thought all required polyfills for a browser are included by default, which they are not.https://github.com/ft-interactive/starter-kit/pull/161#discussion-diff-163408639L62 https://polyfill.io/v2/docs/features/#default-sets
Somehow I managed to trick myself into thinking
fetch
was polyfilled with a Trump quote demo which it was not.But it is now with these changes: