Benchmark: lodash vs js mapValues

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

Script Preparation code:

Object.entries(fruits)
  .reduce((a, [key, { number }]) => {
    a[key] = number;
    return a;
  }, {}
)

Tests:

lodash
_.mapValues(fruits, 'number');
js object fromEntries
Object.fromEntries( Object.entries(fruits).map(([key, { number }]) => [key, number]) )
reduce
Object.entries(fruits) .reduce((a, [key, { number }]) => { a[key] = number; return a; }, {} )

Rendered benchmark preparation results:

Previous results

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lodash vs js mapValues (version: 0)