Run results for: Check string

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.93 Safari/537.36

Browser: Chrome 92

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
native	10290599.0 Ops/sec
mine	3148196.0 Ops/sec

Script Preparation code:

var stringTest = undefined

Tests:

native
if(stringTest) {}
mine
if (stringTest !== undefined && stringTest !== null && ((stringTest.length === 1 && stringTest !== ' ') || stringTest.length > 1)) { }