javascript-detect-element-resize fork form bvaughn/react-virtualized extracted into its own repository and npm project.
/**
* Detect Element Resize.
* https://github.com/sdecima/javascript-detect-element-resize
* Sebastian Decima
*
* Forked from version 0.5.3; includes the following modifications:
* 1) Guard against unsafe 'window' and 'document' references (to support SSR).
* 2) Defer initialization code via a top-level function wrapper (to support SSR).
* 3) Avoid unnecessary reflows by not measuring size for scroll events bubbling from children.
* 4) Add nonce for style element.
**/