Run results for: findIndex vs map

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser: Chrome 135

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

findindex

119.3M/s

map

67.8M/s

View exact numbers

Test name	Executions per second
✓ findindex	119,283,776 Ops/sec
map	67,781,536 Ops/sec

Tests:

findindex
var test = [{name: 'test1', id: 1}, {name: 'test2', id: 2}, {name: 'test3', id: 3}]; var index = test.findIndex(i => i.name === 'test3');
map
var test = [{name: 'test1', id: 1}, {name: 'test2', id: 2}, {name: 'test3', id: 3}]; var index = test.map(t => t.name).indexOf('test3');