Chart Starters
The embeddable USEEIO widgets provide mosaic heatmap and bar charts and use D3.js.
The Environmental Impact Bubble Chart uses JSON files generated from the USEEIO API.
Sankey Charts
Automotive Industry input-output - Sankey chart starter example using USEEIO API data from static json files:
View Interactive Version
4 Interactive Sankey diagrams made in Python with Plotly.js
D3.js Material Flow Sample
D3.js Sankey Diagram -
In Repo
Hybrid Sankey diagrams with return flows (Nice to duplicate)
D3.js Sankey Diagram - Interactive (Energy)
e!Sankey (Also very nice, but too pricy)
D3 Heatmap
Bubble
ThreeJS Force Graph
3D Force Graph (click-to-focus) -
Settings on GitHub
D3 Flow Mapper
US Migration Flow Mapper - Journal Article (tandfonline.com)
Oregon State Cartography (temporarily unavailable)
More about D3
D3 Scale Functions - From a domain to a range
D3 Overview - SVGs for beginners
Additional Chart Tools
More Sankey Chart Samples
source
Additional Chart Samples


Fast Growth Forestry - for Superwood, Nanowood and Transparent Wood