Run results for: test1sadasd

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36

Browser: Chrome 102

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
reg	274068.2 Ops/sec
slice	10939550.0 Ops/sec

Script Preparation code:

var aaaa = 'xcvbnm,.sdfghjklertyuiopdfghjklcvbnm,.fghjk'

Tests:

reg
const reg = `(\\S{${5}})(\\S*)(\\S{${5})`; return aaaa?.replace(RegExp(reg), `$1${'...'}$3`) ?? '';
slice
return `${aaaa.slice(0, 5)}...${aaaa.slice(-5)}`;