+1 for chart.js - use it for most charting needs and even created a Wagtail app[1] that uses Chart.js on the frontend to render charts based on user input. [1]

+1 for chart.js - use it for most charting needs and even created a Wagtail app[1] that uses Chart.js on the frontend to render charts based on user input. [1] https://github.com/overcastsoftware/wagtailcharts https://github.com/overcastsoftware/wagtailcharts