Benchmark: checkUrl protocol indexOf vs RegExp

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

    let value = {
      image: 'sdp://sad/asda/ddeeerr/path/path/sss/aasedd/t4/e3/2w/3w/45d/',
      source: ''
    }

Tests:

if
if (value.image.indexOf('skin://') === 0) { value.image = value.image.replace('skin://', ''); value.source = 'skin'; } if (value.image.indexOf('config://') === 0) { value.image = value.image.replace('config://', ''); value.source = 'config'; } if (value.image.indexOf('sdp://') === 0) { value.image = value.image.replace('sdp://', ''); value.source = 'sdp'; }
regExp
value.image.replace(/^(skin|config|sdp):\/\//, (s1, s2) => { value.source = s2; return '' });

Rendered benchmark preparation results:

Previous results

Test case name	Result
if
regExp

Latest run results:

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

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser/OS: Chrome 132 on Linux

regExp

16.1M/s

9.2M/s

View exact numbers

Test name	Executions per second
✓ regExp	16,112,942 Ops/sec
if	9,244,236 Ops/sec

checkUrl protocol indexOf vs RegExp (version: 2)