Run results for: Map vs POJO insertion

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:146.0) Gecko/20100101 Firefox/146.0

Browser: Firefox 146

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 5 months ago

Benchmark engine: Benchmark.js

POJO insert

456K/s

map insert

189K/s

View exact numbers

Test name	Executions per second
✓ POJO insert	455,753 Ops/sec
map insert	189,182 Ops/sec

Tests:

map insert
var map = new Map(); for (var i = 0; i < 300; i++) { var k = Math.round(Math.random() * 10); var val = Math.round(Math.random() * 10); map.set(`${k}`, val); }
POJO insert
var pojo = {}; for (var i = 0; i < 300; i++) { var k = Math.round(Math.random() * 10); var val = Math.round(Math.random() * 10); pojo[`${k}`] = val; }