c3 is a charting library for creating reusable data visualizations and interactive charts based on the D3 JavaScript framework. It functions as a declarative visualization framework that generates complex charts through high-level configurations rather than manual SVG manipulation.
The project provides a reusable chart component library and a tool for converting raw datasets into scalable vector graphics. These capabilities allow for the implementation of interactive data visualizations and web-based data reporting using standardized templates.
The library supports the development of custom dashboards and the transformation of datasets into interactive graphs. It uses a rendering engine to map data arrays to visual properties and ensure consistent layouts across different screen sizes.