Support for IE11

[cattermo]

From version 1.0 this library breaks in IE11. Would it be possible to configure the build of the dist files so that IE11 is supported? Sorry to say, but we still have some major customers using IE11.

[LeaVerou]

Hi @cattermo,

You can continue using the old version. Do you need the functionality in 1.0?

[cattermo]

Hi @cattermo,

You can continue using the old version. Do you need the functionality in 1.0?

Sure, that's what we ended up doing. Would be nice to have a note about this in Readme, the 0.4.0 is working in IE11.

[6utt3rfly]

@LeaVerou - should we add another target in the rollup config, using babel and polyfills to support IE 11?

[LeaVerou]

@6utt3rfly IE11 is 0.42% globally and dropping. I think at this point it's totally fine to simply redirect people who need IE11 support to v1 (or doing their own transpiling) instead of complicating our config further. We should however add that note.

[cattermo]

Finally we have dropped IE11 support after reaching out to a lot of customer that was still using it 😅.
Thank you for a great library, I will now implement all shiny features added after 1.0 🎉