You can go to the blockbuilder and to fork this block and create your own visualizations. Check out the Vega-Lite website for more information, tutorials, and documentation. Happy hacking!
forked from domoritz's block: Vega-Lite block example
https://cdnjs.cloudflare.com/ajax/libs/vega/3.0.0-beta.34/vega.js
https://cdnjs.cloudflare.com/ajax/libs/vega-lite/2.0.0-beta.4/vega-lite.js
https://cdnjs.cloudflare.com/ajax/libs/vega-embed/3.0.0-beta.18/vega-embed.js