IE11 support

[anton-piliugin]

In IE11 doesn't work without https://cdnjs.com/libraries/babel-polyfill

[vitalets]

Could you show errors from console?
Maybe it's reasonable to include polyfill for missing things, not whole babel-polyfill.

[anton-piliugin]

Could you show errors from console?
Maybe it's reasonable to include polyfill for missing things, not whole babel-polyfill.

"SCRIPT5022: Исключение брошено и не поймано", link: https://docs.microsoft.com/ru-ru/previous-versions/w4e7h3yz(v=vs.94)
Here:

...if("function"!=typeof Promise)throw new TypeError("Promise.prototype.finally requires a global Promise be available.")...