Roadmap: Get Clean Roadmap Nodes

Roadmap via Parse · education

Get a clean, hierarchical tree of learning nodes for a specified roadmap. Infers semantic parent-child relationships using spatial coordinates (bounding boxes, inclusion, overlap) and edge/connector chain traversal rather than DOM hierarchy. Normalizes node types (title, topic, subtopic, paragraph, section, label, button, roadmap) and filters out pure layout nodes (horizontal/vertical connectors, legends, linksgroups). Section nodes apply containment rules: a topic overlapping a section border flattens the section; a single label inside becomes the header; multiple labels split children by vertical proximity. Sibling nodes within 30px sharing no overlap inherit the same parent. Button nodes with dark-blue backgrounds are reclassified as 'roadmap' type with a url property. Enriches topic/subtopic nodes with descriptions and learning resources. Heavy endpoint — fetches individual topic details; a 45-second time budget limits fetches on very large roadmaps. Programmatic access to roadmap.sh learning roadmaps, guides, projects, and interview questions. Extract structured learning paths, detailed topic explanations, and community project ideas. Fulfilled by Parse from roadmap.sh.

• developer-tools
• education
• other
• parse
• platform-key
• roadmap
• roadmap-sh