@antv/hierarchy is a TypeScript library providing layout algorithms for visualizing hierarchical data. It implements four primary layout types: compact box, dendrogram, indented, and mindmap layouts. The library takes tree-structured data as input and returns positioned nodes with x/y coordinates for rendering. Built with a modular architecture, it separates core tree construction from layout algorithms and directional handling, enabling clean extension and customization. The package is published as an ES module with UMD fallback and includes comprehensive type definitions.
Mindolph is a desktop knowledge management application built with JavaFX. It provides integrated support for mind maps, markdown, PlantUML diagrams, and CSV files, along with AI-powered features such as text reframing, summarization, and chat via various LLM providers. The application features a modular architecture with core, base, FX, and domain-specific modules, an event-driven communication system, a plugin/extension system for mind map operations, and a preference management system. Users can manage workspaces, search within files, and use reusable snippets.