JavaScript Arrays

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JavaScript Arrays

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Last edited Nov 12, 2023

Created on Nov 11, 2023

This example demonstrates JavaScript array manipulation methods and how D3.js integrates with them. It shows a hardcoded array of numbers from 0 to 9 and an array of key-value objects, with the latter being sorted alphabetically by key using the `ascending` comparator from D3. The page displays the title "JavaScript Arrays" in large centered text, while the actual array operations—such as `map`, `reduce`, and `sort`—are executed in the console with commented-out examples for reference. The code relies solely on D3’s `ascending` function for sorting and does not render any visual chart or graphic.

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