Benchmark: testing js loops

HTML Preparation code:

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

Script Preparation code:

var arr='giyrxgfoyugrxeupqzuehfgfccsydgfpxwieuhqzuiehfuiegfyuegfpegrygrypiop634927chmiuqefdyiqdetfcityrfiwecfiuegciquegiyrxgfoyugrxeupqzuehfgfccsydgfpxwieuhqzuiehfuiegfyuegfpegrygrypiop634927chmiuqefdyiqdetfcityrfiwecfiuegciquegiyrxgfoyugrxeupqzuehfgfccsydgfpxwieuhqzuiehfuiegfyuegfpegrygrypiop634927chmiuqefdyiqdetfcityrfiwecfiuegciquegiyrxgfoyugrxeupqzuehfgfccsydgfpxwieuhqzuiehfuiegfyuegfpegrygrypiop634927chmiuqefdyiqdetfcityrfiwecfiuegciquegiyrxgfoyugrxeupqzuehfgfccsydgfpxwieuhqzuiehfuiegfyuegfpegrygrypiop634927chmiuqefdyiqdetfcityrfiwecfiuegciquegiyrxgfoyugrxeupqzuehfgfccsydgfpxwieuhqzuiehfuiegfyuegfpegrygrypiop634927chmiuqefdyiqdetfcityrfiwecfiuegciquegiyrxgfoyugrxeupqzuehfgfccsydgfpxwieuhqzuiehfuiegfyuegfpegrygrypiop634927chmiuqefdyiqdetfcityrfiwecfiuegciquegiyrxgfoyugrxeupqzuehfgfccsydgfpxwieuhqzuiehfuiegfyuegfpegrygrypiop634927chmiuqefdyiqdetfcityrfiwecfiuegcique'.split('');

Tests:

testing for()
for (var i=arr.length;i-->0;) { const a = document.createElement('div'); a.id = 'item-'+arr[i]; }
testing foreach()
arr.forEach(e => { const a = document.createElement('div'); a.id = 'item-'+e; })
testing map()
arr.map(e => { const a = document.createElement('div'); a.id = 'item-'+e; })

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
testing for()
testing foreach()
testing map()

Fastest: N/A

Slowest: N/A

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/139.0.0.0 Safari/537.36

Browser/OS: Chrome 139 on Linux

View result in a separate tab

testing for()

5K/s

testing map()

5K/s

testing foreach()

4K/s

View exact numbers

Test name	Executions per second
✓ testing for()	4,578 Ops/sec
testing map()	4,526 Ops/sec
testing foreach()	4,485 Ops/sec

testing js loops (version: 2)

Comparing performance of: `testing for() vs testing foreach() vs testing map()`

Created: one year ago by: Registered User

Go to the latest result

testing for()

testing foreach()

testing map()

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

testing js loops (version: 2)

Comparing performance of: testing for() vs testing foreach() vs testing map()

Created: one year ago by: Registered User

Go to the latest result

testing for()

testing foreach()

testing map()

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `testing for() vs testing foreach() vs testing map()`