Run results for: string concat (+) vs template literals (``) (10 vars)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:77.0) Gecko/20100101 Firefox/77.0

Browser: Firefox 77

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
concat (+)	6217658.0 Ops/sec
template literals (``)	6307112.0 Ops/sec

Script Preparation code:

var strOut = '';
var strIn01 = 'test01';
var strIn02 = 'test02';
var strIn03 = 'test03';
var strIn04 = 'test04';
var strIn05 = 'test05';
var strIn06 = 'test06';
var strIn07 = 'test07';
var strIn08 = 'test08';
var strIn09 = 'test09';
var strIn10 = 'test10';

Tests:

concat (+)
strOut = strIn01 + ' ' + strIn02 + ' ' + strIn03 + ' ' + strIn04 + ' ' + strIn05 + ' ' + strIn06 + ' ' + strIn07 + ' ' + strIn08 + ' ' + strIn09 + ' ' + strIn10;
template literals (``)
strOut = `${strIn01} ${strIn02} ${strIn03} ${strIn04} ${strIn05} ${strIn06} ${strIn07} ${strIn08} ${strIn09} ${strIn10}`;

Run results for: string concat (+) vs template literals (``) (10 vars)

string concat vs template literals (10 vars)

concat (+)

template literals (``)