Benchmark: string match in list: array.includes vs if &&

Tests:

if condition
((v) => { const a = 'a'; return a === 'adf' || a === 'a'; })('tuunreiro')
array.includes
((v) => { const a = 'a'; return [ 'adf', 'a', ].includes(a); })('tuunreiro')

Rendered benchmark preparation results:

Previous results

Test case name	Result
if condition
array.includes

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36

Browser/OS: Chrome 138 on Mac OS X 10.15.7

if condition

275.3M/s

array.includes

192.7M/s

View exact numbers

Test name	Executions per second
✓ if condition	275,317,440 Ops/sec
array.includes	192,652,480 Ops/sec

string match in list: array.includes vs if && (version: 1)