mar10/fancytree

Features

• Tree View Components - Provides a flexible component for rendering interactive hierarchical data structures with support for drag and drop, filtering, and lazy loading.
• Tree Node On-Demand Loaders - Fetches child node data from remote sources only when a parent node is expanded to minimize initial memory usage.
• Interactive Tree Management - Builds feature-rich tree components with support for drag-and-drop, inline editing, and checkbox selection to enable intuitive user interactions.
• Data View Renderers - Renders complex data sets as interactive tree views or grids, enabling efficient navigation and management of nested information structures.
• Hierarchical Node Lazy Loadings - Defers the loading of child nodes in a tree structure until the parent node is expanded to optimize performance.
• Data Grid Components - Provides a data visualization tool for displaying nested information in a tabular format with inline editing and checkbox selection capabilities.
• Tree View Filters - Provides tree content filtering, allowing users to hide or highlight nodes based on search criteria, including fuzzy matching and branch-level filtering.
• Tree State Persistence - Saves and restores the expansion, selection, and activation state of nodes across page reloads to maintain user context.
• Hierarchical Tree Visualizers - Displays complex nested information as interactive tree views or grids to help users navigate and manage large data sets efficiently.
• Client-Side Data Filtering - Searches and narrows down large tree hierarchies in real-time to help users quickly locate specific items within complex nested lists.
• Large Dataset Optimizations - Loads hierarchical data lazily from a server to improve initial page load times and maintain responsiveness for massive data structures.
• Hook-Based Plugin Systems - Provides a modular hook system that allows developers to inject custom behaviors and UI components into the core tree lifecycle.
• Inline Editors - Supports inline node editing, allowing users to modify node labels directly within the interface without leaving the current view.
• Browser Session Persistence - Serializes the current expansion and selection status of the tree into browser storage to restore user context across sessions.
• Component Extension Interfaces - Provides a modular framework for extending component behavior, allowing developers to inject custom features and specialized logic into the hierarchical structure.
• Drag-and-Drop Row Reorderers - Enables users to move or rearrange nodes within the tree or between external elements using native browser capabilities.
• UI Component State Managers - Persists the expansion, selection, and activation state of tree nodes across page reloads to maintain a consistent user experience.
• Selection State Management - Manages node selection, supporting single, multiple, and hierarchical checkbox modes with automatic state propagation to parent and child nodes.

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