Run results for: testik228 - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Browser: Chrome 119

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

assign

5K/s

spread

1K/s

View exact numbers

Test name	Executions per second
✓ assign	5,113 Ops/sec
spread	1,371 Ops/sec

Tests:

spread
let t = {}; for(i=0; i<100; i++){ const q = {[(Math.random() + 1).toString(36).substring(7)]: (Math.random() + 1).toString(36).substring(7)} t = { ...t, ...q } } console.log(t)
assign
let t = {}; for(i=0; i<100; i++){ const q = {[(Math.random() + 1).toString(36).substring(7)]: (Math.random() + 1).toString(36).substring(7)} Object.assign(t, q); } console.log(t)