Run results for: JS some vs find 2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36 Edg/90.0.818.62

Browser: Chrome 90

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Find	473.0 Ops/sec
Some	464.4 Ops/sec

Script Preparation code:


var arr = [];

var i = 0;
while(i < 100000) {
    arr.push('dummy' + i);
    i++;
}

arr.concat(['Admin', 'SuperAdmin']);

i = 0;
while(i < 100000) {
    arr.push('more z fds fds fds fds fdsdummy' + i);
    i++;
}

Tests:

Find
arr.find(role => role === 'Admin' || role === 'SuperAdmin');
Some
arr.some(role => role === 'Admin' || role === 'SuperAdmin');

Run results for: JS some vs find 2

Find

Some