Run results for: Property access via dot notation vs brackets

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser: Chrome 121

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Property notation

5.1M/s

Bracket notation

2.5M/s

View exact numbers

Test name	Executions per second
✓ Property notation	5,131,425 Ops/sec
Bracket notation	2,471,125 Ops/sec

Script Preparation code:

my_data = {
  the_property: 47,
};

THE_PROPERTY = 'the_property';

Tests: