For this first versions I wrapped the following charts for easy access:

1. Area chart
2. Bar chart
3. Column chart
4. Line chart
5. Pie chart
6. Scatter plot

In the near future I hope to extend the charts with others.

Summary as taken from the website: 

Built on top of d3.js and stack.gl, Plotly.js is a high-level, declarative charting library. plotly.js ships with over 40 chart types, including 3D charts, statistical graphs, and SVG maps.
plotly.js is free and open source and you can view the source, report issues or contribute on GitHub.