This is so cool "Map function inside Map function"

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This is so cool "Map function inside Map function"

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Last edited Sep 25, 2022

Created on Sep 25, 2022

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A React application renders an SVG scatterplot of 101 circles, where each circle's position and color derive from nested map functions iterating over an array of integers from 0 to 100. The outer and inner `Array.map` calls generate coordinates using `Math.random()` multiplied by the array value, producing a randomized distribution. Circle radius is fixed at 5, with fill and stroke colors computed from the index, using React's JSX syntax to create SVG elements. The code relies on React 16.10 and ReactDOM to mount the visualization into the DOM.

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React Starter code.

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