Go Through D3 Documentation

1. D3 is based on HTML, SVG, and CSS.
2. The most recent D3 version is v7.
3. The goal of D3 is efficient manipulation of documents based on data.
4. Similar to jQuery or W3C selection method, D3 also provide selector API, eg d3.selectAll("p").style("color", "blue").
5. The advanced select manipulation could be done by using enter(), exit(), transition(), functions

6. From the first page of the overview document, D3 covers:

1. selection
2. dynamic properties
3. advanced enter and exit selections
4. core concept of transformation
5. animation transition

Will continuously discover more D3 content.