Welcome to D3.js: From Beginner To Understanding! This course is an introduction to the vast world of D3.js. You will learn how to create data visualizations by understanding how small pieces work before putting them all together into a chart. We start out with simple concepts and with each lesson, build upon what we had learned in the lessons before. By the time your are creating your first data visualizations in this course, you will have a much clearer understanding of how D3 works and how each small chunk of code contributes to the overall data visualization. Come join us on this journey to understanding the basics of D3.js. I'll see you in the first lesson!