Run results for: lodash assign vs object.assign vs spread operator - variable and constant

Compares the creation of a new object by merging two existing ones using lodash, Object.assign and the spread operator, when merging an object literal with an object from a variable.

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Chrome 134
Mac OS X 10.15.7
Desktop
one year ago
object.assign
40.0M/s
spread
36.7M/s
lodash assign
15.9M/s
View exact numbers
Test name Executions per second
✓ object.assign 40,025,152 Ops/sec
spread 36,654,392 Ops/sec
lodash assign 15,885,155 Ops/sec
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