Benchmark: Parsing args - MeasureThat.net

Script Preparation code:

var args = [
    "ru=http://localhost:9001",
    "us=http://localhost:9002",
    "ab=http://localhost:9003",
    "cd=http://localhost:9004",
    "ef=http://localhost:9005",
    "gh=http://localhost:9006",
    "ih=http://localhost:9007",
    "kl=http://localhost:9008",
    "mn=http://localhost:9009",
    "op=http://localhost:9010",
    "qr=http://localhost:9011",
    "st=http://localhost:9012",
    "uv=http://localhost:9013",
    "wx=http://localhost:9014",
    "yz=http://localhost:9015",
    "aa=http://localhost:9016",
    "bb=http://localhost:9017",
    "cc=http://localhost:9018",
    "dd=http://localhost:9019",
    "ee=http://localhost:9020",
]

Tests:

Regex.test
var regex = /[a-zA-Z]{2}=.*/ var result = args.filter(_ => regex.test(_)) console.log(result);
indexOf === 1
var result = args.filter(_ => _.indexOf("=") === 1) console.log(result);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Regex.test
indexOf === 1

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:104.0) Gecko/20100101 Firefox/104.0

Browser/OS: Firefox 104 on Mac OS X 10.15

View result in a separate tab

Test name	Executions per second
Regex.test	105450.5 Ops/sec
indexOf === 1	126138.2 Ops/sec

Parsing args (version: 0)

Comparing performance of: Regex.test vs indexOf === 1

Created: one year ago by: Guest

Jump to the latest result

Regex.test

indexOf === 1

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A