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Total Subscriber of Each Subject

✓ Published1🌍 Public
DdaojunL
Last edited Nov 4, 2020
Created on Oct 24, 2020

A horizontal bar chart displays the total number of Udemy course subscribers aggregated by subject, highlighting Web Development as the most popular. The visualization uses React with D3 v5, employing `d3.nest()` and `d3.sum()` to roll up subscriber counts from a CSV dataset, with an SVG rendered via D3’s `scaleBand` and `scaleLinear` mappings, axes, and tooltips.

AI-generated description

A program that shows the total subscriber of each subject.

From this graph, we can see that the subscribers of the Web Development subject is the most.

Data: Udemy Courses.

MIT Licensed

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