Jacob Whitt

@jwhitty1·2 public vizzes

Making a Face with D3.js

This example renders a single circle onto an SVG canvas using D3.js v5 within a React framework. The code selects the SVG element, appends a circle, and sets its radius and position. It demonstrates basic D3 selection and attribute manipulation for simple geometric shapes, though the title suggests a face-like composition is intended. The visualization relies on SVG rendering and D3’s `select` and `append` APIs.

May 21, 2020

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[test] On-time performance of top-5 busiest airports in USA

This radial chart shows the on-time performance of the five busiest US airports, with each colored ring representing an airport’s average departure delay over time. The chart uses D3’s `scaleTime` for the angular axis and `scaleLinear` for the radial axis, with `lineRadial` and `curveLinearClosed` to draw the closed paths. An interactive color legend, built in React, filters and highlights each airport’s trajectory on hover. Data is loaded from a CSV file using D3’s `csv` parsing.

May 20, 2020