Run results for: Object Property Access Notation: Destructuring vs. Dot. vs. Bracket with multiple accessing

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Edg/131.0.0.0

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Destructuring Notation

164.0M/s

Dot Notation

162.3M/s

Bracket Notation

157.4M/s

View exact numbers

Test name	Executions per second
✓ Destructuring Notation	164,011,824 Ops/sec
Dot Notation	162,293,248 Ops/sec
Bracket Notation	157,362,192 Ops/sec

Script Preparation code:

var globalData = {
  data: {
   data: {
     restaurants : [
       {
         name:"name1",
         adress:"ad1",
         city:"city1"
       },
       {
         name:"name2",
         adress:"ad2",
         city:"city2"
       }
       ]
   },
  },
};

Tests:

Destructuring Notation
var { data : {data : {restaurants}} } = globalData;
Dot Notation
var dot = globalData.data.data.resturants;
Bracket Notation
var bracket = globalData['data']['data']['restaurants']