{"version":"1.0","type":"rich","title":"Neurohackweek 2017 D3 Tutorial","description":"This animated D3.js tutorial demonstrates how to build a simple bar chart with a \"Hello World\" header. The visualization uses div-based bars with a steelblue background, styled via CSS classes, and likely animates bar heights to illustrate data binding and update patterns. It serves as an introductory example for Neurohackweek 2017, showing basic D3 v4 usage for creating and animating DOM elements with data.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-15bcc5064a80f2558b554ed33ded2d4b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}