React.createClass has been deprecated to since React v15.5.0.
The following warning is displayed if that version of React is used:
Warning: DocumentTitle: React.createClass is deprecated and will be removed in version 16. Use plain JavaScript classes instead. If you're not yet ready to migrate, create-react-class is available on npm as a drop-in replacement.
React.createClass
has been deprecated to since React v15.5.0.The following warning is displayed if that version of React is used:
Warning: DocumentTitle: React.createClass is deprecated and will be removed in version 16. Use plain JavaScript classes instead. If you're not yet ready to migrate, create-react-class is available on npm as a drop-in replacement.
CC: @gaearon