Run results for: new Uint8Array() vs Uint8Array.from()

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2.1 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Test new Uint8Array()

4.7M/s

Test Uint8Array.from()

4.4M/s

View exact numbers

Test name	Executions per second
✓ Test new Uint8Array()	4,664,566 Ops/sec
Test Uint8Array.from()	4,427,739 Ops/sec

Script Preparation code:

var randomArray = Array.from({ length: 1000 }, () => Math.floor(Math.random() * 256))

Tests: