Run results for: split vs regex match

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko

Browser: IE 11

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
split	28293840.0 Ops/sec
regex match	9892051.0 Ops/sec

Script Preparation code:

var str = 'emoji22';

Tests: