* [OrgChart v6.0.0](https://github.com/dabeng/OrgChart) – Feature-rich organization chart component supporting local or remote JSON data, expand/collapse animations, drag-and-drop editing, and export to image or PDF with pan and zoom.

* [PrimeReact 10.9.9](https://github.com/primefaces/primereact) – Rich set of UI components for React.

* [Merkle Tree in Golang v0.5.0](https://github.com/cbergoon/merkletree) – Merkle Tree implementation in Go that builds a hash tree to verify data integrity and supports root and content verification.

* [three-mesh-bvh v0.9.14](https://github.com/gkjohnson/three-mesh-bvh) – BVH implementation to enhance raycasting and spatial queries for three.js meshes.

* [React Complex Tree 2.6.4](https://github.com/lukasbach/react-complex-tree) – Unopinionated tree component with accessibility features, multi-select, and drag-and-drop functionality.

* [RubyTree R2.2.2](https://github.com/evolve75/RubyTree) – General-purpose tree data structure implementation for Ruby with node-centric APIs for creation, traversal, and serialization.