React Component Size Awareness

react-sizeme is a React library that enables components to be aware of their own rendered width and/or height, facilitating component-level responsive design. The current stable version is 3.0.2, actively maintained with recent updates including React 18 support. It differentiates itself by offering both render prop (`SizeMe`) and Higher-Order Component (`withSize`) patterns, ensuring flexibility for various component structures. It boasts performance, extensive browser support, a tiny bundle size, and compatibility with both functional and class components. The library provides configurable options for monitoring dimensions, refresh rates, and refresh modes (throttle/debounce) to optimize performance.