Ray Nicholus

The related [issues milestone](https://github.com/facebook/react/milestone/23) is filled with cases, but I'm not personally sure if this is fully representative of the final plans for 16.

That's correct. The custom element does _not_ current have an `attributeChangedHandler` function to monitor changes to the `method` attribute. Currently, this is only evaluated when the element is added to...

This library is pretty small and, I think, straightforward. Just give it a go and I'll clean it up if necessary and will also take care of the unit test.

No need for a mutation observer. Instead, I would suggest registering an [attributeChangedCallback](https://w3c.github.io/webcomponents/spec/custom/#types-of-callbacks).

what does the request payload look according to the browser's dev tools?

Interesting. I'd be curious to know if the underlying `FormData` object (which is used to construct the MPE request payload based on the form fields) looks the same in Chrome...

>Using Firefox the file is a two dimensional array with two entries. That definitely seems like the issue. Not sure when or how this happened. Sounds like a browser-specific bug...

You're quite welcome. Your approach is one option. Another is to include the click handler inside of the blob_to_video success handler, which is the preferred route in my opinion. I...

Was this change created to fix a bug of some sort or improve the library, or is this just a "i think it should be this way" type of change?

> the current trend of working a full-time job and maintaining increasingly popular projects This is not sustainable, but I wonder if this is more of a character flaw than...