Cool.
Somewhat tangential (though similar WYSIWYG to markup), you might be interested in the VisualEditor extension for MediaWiki. They need a lot of help improving the performance.
Somewhat tangential (though similar WYSIWYG to markup), you might be interested in the VisualEditor extension for MediaWiki. They need a lot of help improving the performance.
[DraftJS]: https://facebook.github.io/draft-js/