React component that uses D3.js to generate a wafer map from a json of die data for yield analysis. It will automatically generate a proper border if the wafer is reasonably symmetric. The json should have $(x,y)$ data for each die, as well as color and mouseover text.

The D3 code can be forked on Observable here. The component follows the ''lifecycle methods wrapping'' structure due to Nicolas Hery via Marco Iglesias' great book Pro D3.js. This repo was created with create-react-app.