plouc/nivo ? reverse-engineered prompt

Build me a React data visualization library like Nivo, with a clean website that shows off interactive chart demos and clear docs.

I want people to be able to install a core package and then pick the chart types they need, like bar charts, line charts, pie charts, and other common dashboard charts. The charts should look polished, be highly customizable, support themes, legends, gradients, patterns, and responsive layouts, and have smooth animated transitions. It should work well for server rendered apps too, and support both SVG and canvas based charts where it makes sense.

Also include a simple playground so users can tweak props and see changes live, plus a nice documentation site with examples and usage guidance. If you need to look up any current docs or best practices online, go ahead.