Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Reverse array loop vs foreach vs map
(version: 0)
Comparing performance of:
foreach vs for vs map
Created:
5 years ago
by:
Guest
Jump to the latest result
Script Preparation code:
var arr = []; for (var i = 0; i < 1000; i++) { arr[i] = i; } function someFn(i) { return i * 3 * 8; }
Tests:
foreach
arr.forEach(function (item){ someFn(item); })
for
for (var i = arr.length; i--;) { someFn(arr[i]); }
map
arr.map(item => someFn(item))
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (3)
Previous results
Fork
Test case name
Result
foreach
for
map
Fastest:
N/A
Slowest:
N/A
Latest run results:
No previous run results
This benchmark does not have any results yet. Be the first one
to run it!
Related benchmarks:
Array loop vs foreach vs map (Small arrays)
Array loop vs foreach vs map -2
Array loop vs foreach vs map with large array
Array loop vs for of loop vs foreach vs map fixed
Comments
Confirm delete:
Do you really want to delete benchmark?