Run results for: lodash clone vs structured clone

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36

Browser: Chrome 151

Operating system: Windows

Device Platform: Desktop

Date tested: one month ago

Benchmark engine: Benchmark.js

structured clone

729/s

lodash clone

304/s

View exact numbers

Test name	Executions per second
✓ structured clone	729 Ops/sec
lodash clone	304 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.21/lodash.min.js'></script>

Script Preparation code:

/*your preparation JavaScript code goes here
To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/
async function globalMeasureThatScriptPrepareFunction() {
    // This function is optional, feel free to remove it.
    // await someThing();
}

const array = [];
for (let i = 0; i < 1e5; i++) {
  array.push(i);
}

Tests:

lodash clone
/*When writing async/deferred tests, use `deferred.resolve()` to mark test as done*/ const result = _.cloneDeep(array);
structured clone
const result = structuredClone(array);