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Add interactive knowledge graph visualization for wiki articles#242

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AayushAgrawal2003 wants to merge 1 commit intoRoboticsKnowledgebase:masterfrom
AayushAgrawal2003:master
Open

Add interactive knowledge graph visualization for wiki articles#242
AayushAgrawal2003 wants to merge 1 commit intoRoboticsKnowledgebase:masterfrom
AayushAgrawal2003:master

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@AayushAgrawal2003
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Introduces a force-directed graph visualization that maps all 197 wiki
articles across 21 categories, with 128 semantic cross-category connections
(e.g., Camera Calibration → Visual Servoing, MoveIt → KUKA manipulators).

Built with D3.js on a dark theme with:

  • Animated force simulation with staggered entry bloom effect
  • Hover highlighting with adjacency-based dimming and relationship tooltips
  • Real-time search with zoom-to-match
  • Per-category filter pills
  • Gradual label reveal on zoom (progressive disclosure)
  • Full accessibility: ARIA roles, keyboard navigation, prefers-reduced-motion
  • Responsive layout with touch support

New files:

  • wiki/knowledge-graph/index.html (page + CSS)
  • assets/js/knowledge-graph.js (D3 application)
  • assets/js/knowledge-graph-data.js (graph data)

Navigation updated to include Knowledge Graph in sidebar and header.

@AayushAgrawal2003
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knowledge-graph-demo.mp4

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