This tutorial implements a D3 pie chart and combines then with other visualizations into a dashboard. 

The original was created by Samuel Gratzl and is available at github.com/sgratzl/d3tutorial. It has been adapted and extended for Observable.

Holger Stitz

Step 1: Observable Plot

Step 2: D3 layouts

Step 3: Interaction and filtering

Step 4: Reusability

Step 5: Fullscreen dashboard

Step 6: Final dashboard

Create your first Observable dashboard

Fix the color of the male and female which is styled by the CSS below.