Data Viz Renderer

Generate self-contained HTML/SVG infographics from JSON data. Four supported types:

1. Stats Cards — KPI big numbers + trend arrows + icons
2. Comparison Chart — Grouped bar chart with multiple series
3. Flow Diagram — Step-by-step process with numbering, icons, and connecting arrows
4. Dashboard — Mixed layout: stat cards + bar chart + donut chart + flow

Output is a fully self-contained HTML file (all CSS/SVG inline, no external dependencies), ready to open directly in a browser.

Usage

Basic Usage

python3 scripts/build_infographic.py config.json