Run results for: string-interpolation-vs-concatenation-vs-concatenation-with-interpolation

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:125.0) Gecko/20100101 Firefox/125.0

Browser: Firefox 125

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

string-concatenation

2455.5M/s

string-interpolation

626.1M/s

string-concatenation-with-interpolation

625.1M/s

View exact numbers

Test name	Executions per second
✓ string-concatenation	2,455,544,320 Ops/sec
string-interpolation	626,090,752 Ops/sec
string-concatenation-with-interpolation	625,136,768 Ops/sec

Script Preparation code:

var luckyNumber = Math.round(Math.random() * 100);

Tests:

string-interpolation
`SomeString: your lucky number for today is: ${luckyNumber}`
string-concatenation
'SomeString:' + 'your lucky number for today is: ' + luckyNumber
string-concatenation-with-interpolation
'SomeString:' + `your lucky number for today is: ${luckyNumber}`