2.4K views · 27 reactions | We're excited about Shirley Wu 's new course Introducing Data Visualization with d3.js v4! d3.js can be a very overwhelming library to get started with -- and Shirley has been using d3 every day for the past 5 years! She created this course thinking back what she wishes she would have known getting started. Watch 15 minutes of a free sample of the course in this video! See the full course: https://frontendmasters.com/courses/d3-v4/ | Frontend Masters | Facebook