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Fork of React & D3 Vibecoding Starter

✓ Published0🌍 Public
NNita
Last edited Aug 12, 2025
Created on Aug 12, 2025

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 description

Semiconductor 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).

MIT Licensed

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