React Treebeard: Data-Driven Tree View

React Treebeard is a highly customizable and performant React component for rendering tree structures. It is data-driven, allowing developers to define the tree's structure and state through a simple data object. The current stable version is 3.2.4, released in 2019, with a beta version (4.2.4-beta.0) indicating potential future development, though the stable release cadence has been slow. Key differentiators include its robust animation capabilities, extensive styling options through decorators (leveraging `@emotion/styled`), and its programmatic approach to managing tree state, making it suitable for displaying complex hierarchical data with interactive features like toggling nodes and active states.