epi 5 js arrays and stuff

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epi 5 js arrays and stuff

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Last edited May 19, 2023

Created on May 18, 2023

This example demonstrates JavaScript array manipulation and sorting techniques using D3’s `ascending` function. It creates a numeric range, filters, reverses, maps, and reduces the array while logging intermediate results. The code also sorts an array of object entries alphabetically by their `key` property using D3’s comparator, showing how to organize structured data. The data is generated programmatically and explores functional programming patterns with `forEach`, `filter`, `map`, and `reduce`.

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