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Run results for: Native JS: concatenate string with + vs template literals vs String.concat edit 2 concat

find best solution for concatenate 4 strings

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36 Edg/107.0.1418.24
Chrome 107
Windows
Desktop
2 years ago
Test name Executions per second
using plus operator 1954964.9 Ops/sec
using concat function 1740529.0 Ops/sec
using template literals 1921074.9 Ops/sec
Script Preparation code:
AخA
 
var name = "name";
Tests:

  • using plus operator

     
    for (let i = 0; i < 10; ++i) {
      let result = name + ": someItem";
    }

  • using concat function

     
    for (let i = 0; i < 10; ++i) {
      let result = "".concat(name, ": someItem");
    }

  • using template literals

     
    for (let i = 0; i < 10; ++i) {
      let result = `${name}: someItem`;
    }