What library is suitable for creating a chart?

Question

JavaScript

Recommend a library for creating a similar chart:

Answer 1

Such a chart is called circular heat chart .
Here is the D3js implementation .
When asked about "graphics" + "JavaScript", I recommend the D3js library .

Answer 2

take a look at this library
https://www.fusioncharts.com/charts/pie-doughnut-c...