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Run results for:
LoDash Omit vs Destructured undefined vs native delete
Testing LoDash's omit function against Destructured undefined
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=575428" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Browser:
Chrome 131
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Native Destructure
9.3M/s
native delete
5.5M/s
LoDash Pick
2.1M/s
LoDash Omit
1.8M/s
View exact numbers
Test name
Executions per second
✓
Native Destructure
9,258,557 Ops/sec
native delete
5,470,868 Ops/sec
LoDash Pick
2,065,413 Ops/sec
LoDash Omit
1,807,713 Ops/sec
HTML Preparation code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.js"></script>
Script Preparation code:
var black = 'black' var green = 'green' var orange = 'orange' var red = 'red' var darkRed = 'darkRed' var blue = 'blue' var lightBlue = 'lightBlue' var navy = 'navy' var basePalette = { black, green, orange, red, darkRed, blue, lightBlue, navy }
Tests:
Native Destructure
var { orange: undefined, red: undefined, darkRed: undefined, ...coldPalette } = basePalette
LoDash Omit
_.omit(basePalette, ['orange','red', 'darkRed'])
LoDash Pick
_.pick(basePalette, ['blue', 'lightBlue', 'navy', 'black', 'green'])
native delete
const meta = Object.assign({}, basePalette); delete meta.orange; delete meta.red; delete meta.darkRed;