Introduction to the Data Visualization with D3 Challenges
D3 takes input data and maps it into a visual representation of that data. It supports many different data formats. D3 lets you bind (or attach) the data to the Document Object Model (DOM). You use HTML or SVG elements with D3's built-in methods to transform the data into a visualization.
D3 gives you a lot of control over the presentation of data. This section covers the basic functionality and how to create visualizations with the D3 library.