Run results for: Which equals operator (== vs ===) is faster? check for null

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0

Browser: Firefox 134

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 3 months ago

Test name	Executions per second
test equality	15251.4 Ops/sec
test strict equality	14567.5 Ops/sec

Tests:

var n = 0;
while(true) {
    n += (n != null ? 1 : 0)
    if(n===100000) 
        break;
}

AخA
 
var n = 0;while(true) {    n += (n != null ? 1 : 0)    if(n===100000)         break;}

var n = 0;
while(true) {
    n += (n !== null && n !== undefined ? 1 : 0)
    if(n===100000) 
        break;
}

 
var n = 0;while(true) {    n += (n !== null && n !== undefined ? 1 : 0)    if(n===100000)         break;}