Range.map

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Last edited Jan 31, 2023

Created on Jan 31, 2023

This example demonstrates how to generate and transform numeric data using JavaScript’s `Range.map` pattern. It defines a `range` function that creates an array of numbers from 0 up to a specified count, then calls `.map()` on that array to convert each number into an object containing the original number and its triple. The resulting array of objects is logged to the browser console. The code uses plain JavaScript array methods within a minimal HTML page, with no external libraries or visualization framework.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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