Run results for: toString vs Stringify vs backticks

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:84.0) Gecko/20100101 Firefox/84.0

Browser: Firefox 84

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
toString	3329345.2 Ops/sec
stringify	2171779.8 Ops/sec
backticks	1467214.4 Ops/sec

Script Preparation code:

function moreData(arr, left) {
  if(left === 0) return arr;
  else {
    arr.push(Math.floor(Math.random() * 256));
  	return moreData(arr, left - 1);
  }
}
function makeTestData() { return moreData([], 4); }

Tests:

toString
makeTestData().toString()
stringify
JSON.stringify(makeTestData());
backticks
`${Object.values(makeTestData())}`

Run results for: toString vs Stringify vs backticks

toString

stringify

backticks