No support for <dialog> tag.

[pekim]

The dialog tag is available in Chrome 37 (and in Chrome 36 behind a flag). I'm trying to use it, and was initially confused when it wasn't being added to the DOM.

Adding it to ReactDOM.js seems to be enough for it to work (but I'm not really familiar with React's code). So I'm hoping that support will be added for it soon.

(http://www.whatwg.org/specs/web-apps/current-work/multipage/forms.html#the-dialog-element documents the element, there is more info and demos at http://demo.agektmr.com/dialog/.)

[chenglou]

You'd also need to polyfill it for other browsers, which gets complicated I think.

Edit: nvm.

[syranide]

@chenglou Well no, we have lots of tags that we don't polyfill but simply output as-is.

[zpao]

@pekim Adding it to ReactDOM is part of it. The other part is making sure the JSX transform catches it. It looks like we already do - https://github.com/facebook/react/blob/master/vendor/fbtransform/transforms/xjs.js#L54.

So if you want to submit a PR, you can have some blame in here :)

[pekim]

I completed the CLA earlier today.