Docs: added note about `renderComponent()` requirement

10 years ago · eaaeec4b9c
1 changed files with 5 additions and 0 deletions
--- a/docs/ref-01-top-level-api.md
+++ b/docs/ref-01-top-level-api.md
@ -86,6 +86,11 @@ If the React component was previously rendered into `container`, this will perfo

 If the optional callback is provided, it will be executed after the component is rendered or updated.

+> Note:
+>
+> `React.renderComponent()` currently replaces the contents of the node.
+> This restriction may go away in the future.
+

 ### React.unmountComponentAtNode