JavaScript Arrays

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JavaScript Arrays

✓ Published1🌍 Public

Last edited Jun 26, 2023

Created on Jun 23, 2023

This example demonstrates fundamental JavaScript array operations, including range generation, sorting, filtering, mapping, and reducing, using a variety of data structures. The code creates a numeric range with a custom `range` function, sorts an array of numbers with a comparator, and applies transformations like doubling values and summing elements. It also defines an array of key-value objects. All operations are logged to the console, with results visible in the browser’s developer tools. The example imports the `ascending` helper from D3, though it is not actively used, and runs within a minimal HTML page with no visual output.

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