Run results for: typeof vs types

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:97.0) Gecko/20100101 Firefox/97.0

Browser: Firefox 97

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
lambda check	750831104.0 Ops/sec
checking a object in memory	22595122.0 Ops/sec

Tests:

lambda check
const checkType = (value) => typeof value === 'string' || typeof value === 'boolean' || typeof value === 'number' return checkType(49);
checking a object in memory
const types = { 'string': true, 'boolean': true, 'number': true } const checkType = (value) => types[typeof value] return checkType(49);