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Stopwatch

✓ Published0🌍 Public
CCurran Kelleher
Last edited Oct 9, 2025
Created on May 11, 2021
Forked from D3 Starter

A digital stopwatch displays elapsed time in hours, minutes, and seconds, updating every second with a monospace font. The page uses D3.js selection and formatting APIs—specifically `d3.select` and `d3.format`—to update the text content of the body element. A `setInterval` callback increments a counter each second, and the formatted time is rendered as a colon-separated string.

AI-generated description

A stopwatch that counds seconds, minutes, and hours.

MIT Licensed

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