Benchmark: Array.from() vs slice.call()

HTML Preparation code:

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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();
}

Tests:

Array.from
const params = [ "hello", true, 7, { first: "first", second: "second" } ] const other = Array.from(params);
Array.prototype.slice.call
const params = [ "hello", true, 7, { first: "first", second: "second" } ] const other = Array.prototype.slice.call(params);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Array.from
Array.prototype.slice.call

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 4 days ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36

Browser/OS: Chrome 151 on Mac OS X 10.15.7

View result in a separate tab

Array.from

77.2M/s

Array.prototype.slice.call

62.7M/s

View exact numbers

Test name	Executions per second
✓ Array.from	77,222,424 Ops/sec
Array.prototype.slice.call	62,658,476 Ops/sec

Array.from() vs slice.call() (version: 1)

Comparing performance of: `Array.from vs Array.prototype.slice.call`

Created: 4 days ago by: Guest

Go to the latest result

Array.from

Array.prototype.slice.call

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Array.from() vs slice.call() (version: 1)

Comparing performance of: Array.from vs Array.prototype.slice.call

Created: 4 days ago by: Guest

Go to the latest result

Array.from

Array.prototype.slice.call

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `Array.from vs Array.prototype.slice.call`