---
name: nexus-graph-d3
description: D3.js standards for Knowledge Graph
---
# D3.js Standards

- **Data Exchange:** Use `System.Text.Json` with CamelCase naming.
- **JS Interop:** Use ES6 modules and `IJSObjectReference`.
- **Responsiveness:** SVG must use `viewBox` for fluid portrait scaling.
- **Visuals:** Use CSS variables (`--nexus-neon`) for node styling.
- **Events:** JS emits events (like `nodeClicked`) caught by Blazor via `DotNetObjectReference`.