Fork of React & D3 Vibecoding Starter
This bar chart traces the shrinking feature size of semiconductor devices from 1966 to 2021, with each bar representing a specific processor or logic chip. A logarithmic y-axis scales the nanometer values, while hovering or clicking a bar highlights the selected device. The visualization combines React state management with D3 v7 for rendering, using `d3.scaleBand` and `d3.scaleLog` for scales, `d3.axisBottom` and `d3.axisLeft` for axes, and CSS transitions for interactive feedback. Data is loaded from a CSV file.
AI-generated descriptionSemiconductor Device Feature Size Timeline
A React + D3 visualization: Bar chart showing the shrinking feature size (process node) of various historical semiconductor devices over time. Y-axis uses a logarithmic scale for nanometers. Hover or click for highlight.
Data
See data.csv for the list of devices, type, year and
feature size (nm).