Run results for: test vs match vs startsWith vs [0] vs includes vs search - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Browser: Chrome 124

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
test	41749320.0 Ops/sec
match	30162900.0 Ops/sec
startsWith	167858800.0 Ops/sec
array 0	167836200.0 Ops/sec
includes	172428600.0 Ops/sec
search	35467660.0 Ops/sec

Website performance monitoring

Tests:

test
/@.*/.test("@MyVariable")
match
"@MyVariable".match(/@.*/)
startsWith
"@MyVariable".startsWith("@")
array 0
"@MyVariable"[0] === "@"
includes
"@MyVariable".includes("@")
search
"@MyVariable".search(/@.*/)