This pretty good library carries a not-so-small bundle size change: https://bundlephobia.com/package/react-sizeme@3.0.1 It seems this largely depends on the [element-resize-detector](https://bundlephobia.com/package/element-resize-detector@1.2.2) dependency. I'm wondering is you ever evaluated a switch to the [Resize Observer API](https://caniuse.com/resizeobserver) for this. I know this would be a task to defer to element-resize-detector probably, but it seems that the author has a [different opinion](https://github.com/wnr/element-resize-detector/issues/114). Any thoughts?