React Tree Select Component

rc-tree-select is a highly customizable React UI component designed for selecting single or multiple items from a hierarchical tree structure. As part of the `react-component` ecosystem, it prioritizes unstyled, highly performant, and accessible base functionality, giving developers full control over styling and integration into custom design systems. The current stable version is `5.27.0`. While it maintains a consistent release cadence, the project has also seen the introduction of a scoped package, `@rc-component/tree-select` (currently around v1.x), which represents an ongoing evolution of the component and may introduce new features or a migration path for future consumers. Its primary differentiator is its "headless" nature, providing foundational logic without imposing visual styles, making it extremely flexible for diverse application needs.