React D3 Starter

A minimal React + D3 starter for building interactive data visualizations.

Files

• index.html — page shell and import map (React + D3 from a CDN).
• index.jsx — mounts the <App /> component.
• App.jsx — loads data.csv and renders the visualization.
• viz.js — D3 render entry point.
• renderCircles.js — draws the circles.
• useContainerDimensions.js — tracks the container size.
• data.csv — sample data.
• styles.css — page styles.

Getting started

Edit App.jsx to change what gets rendered; the preview updates live as you type.