I have tried to open up your demo ( https://hacker0x01.github.io/react-datepicker/ ) using my IE 11 browser but it doesn't work and crashes.
In the dev tools, I see all sorts of errors relating to "bundle.js" as you can see below:
You need to polyfill the find method as this is an ES6 one.
Well actually maintainer should add the polyfill to the demo page :)
Even better, if this is the only thing preventing the picker from working in IE, we should remove the use of .find -- it can be trivially implemented with .filter.
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Even better, if this is the only thing preventing the picker from working in IE, we should remove the use of
.find-- it can be trivially implemented with.filter.