Library for charts

[kesar]

It would be great to start to visualize using charts the blockchain. We need to choose one easy and powerful lib to use around the project.

http://www.chartjs.org/samples/latest/charts/line/basic.html ?
https://coursetro.com/posts/code/126/Let's-build-an-Angular-5-Chart.js-App---Tutorial

https://www.highcharts.com/
https://plot.ly/
https://d3js.org/
https://canvasjs.com/